[pypy-commit] pypy generator-in-rpython: hg merge default
arigo
noreply at buildbot.pypy.org
Mon Dec 19 18:23:00 CET 2011
Author: Armin Rigo <arigo at tunes.org>
Branch: generator-in-rpython
Changeset: r50712:d3860e3e2259
Date: 2011-12-19 15:58 +0100
http://bitbucket.org/pypy/pypy/changeset/d3860e3e2259/
Log: hg merge default
diff too long, truncating to 10000 out of 43208 lines
diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -1,3 +1,4 @@
b590cf6de4190623aad9aa698694c22e614d67b9 release-1.5
b48df0bf4e75b81d98f19ce89d4a7dc3e1dab5e5 benchmarked
d8ac7d23d3ec5f9a0fa1264972f74a010dbfd07f release-1.6
+ff4af8f318821f7f5ca998613a60fca09aa137da release-1.7
diff --git a/lib-python/modified-2.7/ctypes/__init__.py b/lib-python/modified-2.7/ctypes/__init__.py
--- a/lib-python/modified-2.7/ctypes/__init__.py
+++ b/lib-python/modified-2.7/ctypes/__init__.py
@@ -351,7 +351,7 @@
self._FuncPtr = _FuncPtr
if handle is None:
- self._handle = _ffi.CDLL(name)
+ self._handle = _ffi.CDLL(name, mode)
else:
self._handle = handle
diff --git a/lib-python/modified-2.7/ctypes/test/test_callbacks.py b/lib-python/modified-2.7/ctypes/test/test_callbacks.py
--- a/lib-python/modified-2.7/ctypes/test/test_callbacks.py
+++ b/lib-python/modified-2.7/ctypes/test/test_callbacks.py
@@ -1,5 +1,6 @@
import unittest
from ctypes import *
+from ctypes.test import xfail
import _ctypes_test
class Callbacks(unittest.TestCase):
@@ -98,6 +99,7 @@
## self.check_type(c_char_p, "abc")
## self.check_type(c_char_p, "def")
+ @xfail
def test_pyobject(self):
o = ()
from sys import getrefcount as grc
diff --git a/lib-python/modified-2.7/ctypes/test/test_libc.py b/lib-python/modified-2.7/ctypes/test/test_libc.py
--- a/lib-python/modified-2.7/ctypes/test/test_libc.py
+++ b/lib-python/modified-2.7/ctypes/test/test_libc.py
@@ -25,7 +25,10 @@
lib.my_qsort(chars, len(chars)-1, sizeof(c_char), comparefunc(sort))
self.assertEqual(chars.raw, " ,,aaaadmmmnpppsss\x00")
- def test_no_more_xfail(self):
+ def SKIPPED_test_no_more_xfail(self):
+ # We decided to not explicitly support the whole ctypes-2.7
+ # and instead go for a case-by-case, demand-driven approach.
+ # So this test is skipped instead of failing.
import socket
import ctypes.test
self.assertTrue(not hasattr(ctypes.test, 'xfail'),
diff --git a/lib_pypy/_collections.py b/lib_pypy/_collections.py
--- a/lib_pypy/_collections.py
+++ b/lib_pypy/_collections.py
@@ -379,12 +379,14 @@
class defaultdict(dict):
def __init__(self, *args, **kwds):
- self.default_factory = None
- if 'default_factory' in kwds:
- self.default_factory = kwds.pop('default_factory')
- elif len(args) > 0 and (callable(args[0]) or args[0] is None):
- self.default_factory = args[0]
+ if len(args) > 0:
+ default_factory = args[0]
args = args[1:]
+ if not callable(default_factory) and default_factory is not None:
+ raise TypeError("first argument must be callable")
+ else:
+ default_factory = None
+ self.default_factory = default_factory
super(defaultdict, self).__init__(*args, **kwds)
def __missing__(self, key):
@@ -404,7 +406,7 @@
recurse.remove(id(self))
def copy(self):
- return type(self)(self, default_factory=self.default_factory)
+ return type(self)(self.default_factory, self)
def __copy__(self):
return self.copy()
diff --git a/lib_pypy/_sha.py b/lib_pypy/_sha.py
--- a/lib_pypy/_sha.py
+++ b/lib_pypy/_sha.py
@@ -1,5 +1,5 @@
#!/usr/bin/env python
-# -*- coding: iso-8859-1
+# -*- coding: iso-8859-1 -*-
# Note that PyPy contains also a built-in module 'sha' which will hide
# this one if compiled in.
diff --git a/lib_pypy/_sqlite3.py b/lib_pypy/_sqlite3.py
--- a/lib_pypy/_sqlite3.py
+++ b/lib_pypy/_sqlite3.py
@@ -231,6 +231,9 @@
sqlite.sqlite3_result_text.argtypes = [c_void_p, c_char_p, c_int, c_void_p]
sqlite.sqlite3_result_text.restype = None
+sqlite.sqlite3_enable_load_extension.argtypes = [c_void_p, c_int]
+sqlite.sqlite3_enable_load_extension.restype = c_int
+
##########################################
# END Wrapped SQLite C API and constants
##########################################
@@ -705,6 +708,14 @@
from sqlite3.dump import _iterdump
return _iterdump(self)
+ def enable_load_extension(self, enabled):
+ self._check_thread()
+ self._check_closed()
+
+ rc = sqlite.sqlite3_enable_load_extension(self.db, int(enabled))
+ if rc != SQLITE_OK:
+ raise OperationalError("Error enabling load extension")
+
DML, DQL, DDL = range(3)
class Cursor(object):
diff --git a/lib_pypy/distributed/socklayer.py b/lib_pypy/distributed/socklayer.py
--- a/lib_pypy/distributed/socklayer.py
+++ b/lib_pypy/distributed/socklayer.py
@@ -2,7 +2,7 @@
import py
from socket import socket
-XXX needs import adaptation as 'green' is removed from py lib for years
+raise ImportError("XXX needs import adaptation as 'green' is removed from py lib for years")
from py.impl.green.msgstruct import decodemessage, message
from socket import socket, AF_INET, SOCK_STREAM
import marshal
diff --git a/lib_pypy/itertools.py b/lib_pypy/itertools.py
--- a/lib_pypy/itertools.py
+++ b/lib_pypy/itertools.py
@@ -25,7 +25,7 @@
__all__ = ['chain', 'count', 'cycle', 'dropwhile', 'groupby', 'ifilter',
'ifilterfalse', 'imap', 'islice', 'izip', 'repeat', 'starmap',
- 'takewhile', 'tee']
+ 'takewhile', 'tee', 'compress', 'product']
try: from __pypy__ import builtinify
except ImportError: builtinify = lambda f: f
diff --git a/lib_pypy/pyrepl/unix_console.py b/lib_pypy/pyrepl/unix_console.py
--- a/lib_pypy/pyrepl/unix_console.py
+++ b/lib_pypy/pyrepl/unix_console.py
@@ -412,7 +412,12 @@
e.args[4] == 'unexpected end of data':
pass
else:
- raise
+ # was: "raise". But it crashes pyrepl, and by extension the
+ # pypy currently running, in which we are e.g. in the middle
+ # of some debugging session. Argh. Instead just print an
+ # error message to stderr and continue running, for now.
+ self.partial_char = ''
+ sys.stderr.write('\n%s: %s\n' % (e.__class__.__name__, e))
else:
self.partial_char = ''
self.event_queue.push(c)
diff --git a/lib_pypy/syslog.py b/lib_pypy/syslog.py
--- a/lib_pypy/syslog.py
+++ b/lib_pypy/syslog.py
@@ -38,9 +38,27 @@
_setlogmask.argtypes = (c_int,)
_setlogmask.restype = c_int
+_S_log_open = False
+_S_ident_o = None
+
+def _get_argv():
+ try:
+ import sys
+ script = sys.argv[0]
+ if isinstance(script, str):
+ return script[script.rfind('/')+1:] or None
+ except Exception:
+ pass
+ return None
+
@builtinify
-def openlog(ident, option, facility):
- _openlog(ident, option, facility)
+def openlog(ident=None, logoption=0, facility=LOG_USER):
+ global _S_ident_o, _S_log_open
+ if ident is None:
+ ident = _get_argv()
+ _S_ident_o = c_char_p(ident) # keepalive
+ _openlog(_S_ident_o, logoption, facility)
+ _S_log_open = True
@builtinify
def syslog(arg1, arg2=None):
@@ -48,11 +66,18 @@
priority, message = arg1, arg2
else:
priority, message = LOG_INFO, arg1
+ # if log is not opened, open it now
+ if not _S_log_open:
+ openlog()
_syslog(priority, "%s", message)
@builtinify
def closelog():
- _closelog()
+ global _S_log_open, S_ident_o
+ if _S_log_open:
+ _closelog()
+ _S_log_open = False
+ _S_ident_o = None
@builtinify
def setlogmask(mask):
diff --git a/py/_code/code.py b/py/_code/code.py
--- a/py/_code/code.py
+++ b/py/_code/code.py
@@ -164,6 +164,7 @@
# if something: # assume this causes a NameError
# # _this_ lines and the one
# below we don't want from entry.getsource()
+ end = min(end, len(source))
for i in range(self.lineno, end):
if source[i].rstrip().endswith(':'):
end = i + 1
@@ -307,7 +308,7 @@
self._striptext = 'AssertionError: '
self._excinfo = tup
self.type, self.value, tb = self._excinfo
- self.typename = self.type.__name__
+ self.typename = getattr(self.type, "__name__", "???")
self.traceback = py.code.Traceback(tb)
def __repr__(self):
diff --git a/pypy/annotation/binaryop.py b/pypy/annotation/binaryop.py
--- a/pypy/annotation/binaryop.py
+++ b/pypy/annotation/binaryop.py
@@ -252,7 +252,26 @@
# unsignedness is considered a rare and contagious disease
def union((int1, int2)):
- knowntype = rarithmetic.compute_restype(int1.knowntype, int2.knowntype)
+ if int1.unsigned == int2.unsigned:
+ knowntype = rarithmetic.compute_restype(int1.knowntype, int2.knowntype)
+ else:
+ t1 = int1.knowntype
+ if t1 is bool:
+ t1 = int
+ t2 = int2.knowntype
+ if t2 is bool:
+ t2 = int
+
+ if t2 is int:
+ if int2.nonneg == False:
+ raise UnionError, "Merging %s and a possibly negative int is not allowed" % t1
+ knowntype = t1
+ elif t1 is int:
+ if int1.nonneg == False:
+ raise UnionError, "Merging %s and a possibly negative int is not allowed" % t2
+ knowntype = t2
+ else:
+ raise UnionError, "Merging these types (%s, %s) is not supported" % (t1, t2)
return SomeInteger(nonneg=int1.nonneg and int2.nonneg,
knowntype=knowntype)
diff --git a/pypy/annotation/model.py b/pypy/annotation/model.py
--- a/pypy/annotation/model.py
+++ b/pypy/annotation/model.py
@@ -591,13 +591,11 @@
immutable = True
def __init__(self, method):
self.method = method
-
-NUMBER = object()
+
annotation_to_ll_map = [
(SomeSingleFloat(), lltype.SingleFloat),
(s_None, lltype.Void), # also matches SomeImpossibleValue()
(s_Bool, lltype.Bool),
- (SomeInteger(knowntype=r_ulonglong), NUMBER),
(SomeFloat(), lltype.Float),
(SomeLongFloat(), lltype.LongFloat),
(SomeChar(), lltype.Char),
@@ -623,10 +621,11 @@
return lltype.Ptr(p.PARENTTYPE)
if isinstance(s_val, SomePtr):
return s_val.ll_ptrtype
+ if type(s_val) is SomeInteger:
+ return lltype.build_number(None, s_val.knowntype)
+
for witness, T in annotation_to_ll_map:
if witness.contains(s_val):
- if T is NUMBER:
- return lltype.build_number(None, s_val.knowntype)
return T
if info is None:
info = ''
@@ -635,7 +634,7 @@
raise ValueError("%sshould return a low-level type,\ngot instead %r" % (
info, s_val))
-ll_to_annotation_map = dict([(ll, ann) for ann, ll in annotation_to_ll_map if ll is not NUMBER])
+ll_to_annotation_map = dict([(ll, ann) for ann, ll in annotation_to_ll_map])
def lltype_to_annotation(T):
try:
diff --git a/pypy/annotation/specialize.py b/pypy/annotation/specialize.py
--- a/pypy/annotation/specialize.py
+++ b/pypy/annotation/specialize.py
@@ -36,9 +36,7 @@
newtup = SpaceOperation('newtuple', starargs, argscopy[-1])
newstartblock.operations.append(newtup)
newstartblock.closeblock(Link(argscopy, graph.startblock))
- graph.startblock.isstartblock = False
graph.startblock = newstartblock
- newstartblock.isstartblock = True
argnames = argnames + ['.star%d' % i for i in range(nb_extra_args)]
graph.signature = Signature(argnames)
# note that we can mostly ignore defaults: if nb_extra_args > 0,
diff --git a/pypy/annotation/test/test_annrpython.py b/pypy/annotation/test/test_annrpython.py
--- a/pypy/annotation/test/test_annrpython.py
+++ b/pypy/annotation/test/test_annrpython.py
@@ -856,6 +856,46 @@
py.test.raises(Exception, a.build_types, f, [])
# if you want to get a r_uint, you have to be explicit about it
+ def test_add_different_ints(self):
+ def f(a, b):
+ return a + b
+ a = self.RPythonAnnotator()
+ py.test.raises(Exception, a.build_types, f, [r_uint, int])
+
+ def test_merge_different_ints(self):
+ def f(a, b):
+ if a:
+ c = a
+ else:
+ c = b
+ return c
+ a = self.RPythonAnnotator()
+ py.test.raises(Exception, a.build_types, f, [r_uint, int])
+
+ def test_merge_ruint_zero(self):
+ def f(a):
+ if a:
+ c = a
+ else:
+ c = 0
+ return c
+ a = self.RPythonAnnotator()
+ s = a.build_types(f, [r_uint])
+ assert s == annmodel.SomeInteger(nonneg = True, unsigned = True)
+
+ def test_merge_ruint_nonneg_signed(self):
+ def f(a, b):
+ if a:
+ c = a
+ else:
+ assert b >= 0
+ c = b
+ return c
+ a = self.RPythonAnnotator()
+ s = a.build_types(f, [r_uint, int])
+ assert s == annmodel.SomeInteger(nonneg = True, unsigned = True)
+
+
def test_prebuilt_long_that_is_not_too_long(self):
small_constant = 12L
def f():
@@ -3029,7 +3069,7 @@
if g(x, y):
g(x, r_uint(y))
a = self.RPythonAnnotator()
- a.build_types(f, [int, int])
+ py.test.raises(Exception, a.build_types, f, [int, int])
def test_compare_with_zero(self):
def g():
diff --git a/pypy/bin/checkmodule.py b/pypy/bin/checkmodule.py
--- a/pypy/bin/checkmodule.py
+++ b/pypy/bin/checkmodule.py
@@ -1,43 +1,45 @@
#! /usr/bin/env python
"""
-Usage: checkmodule.py [-b backend] <module-name>
+Usage: checkmodule.py <module-name>
-Compiles the PyPy extension module from pypy/module/<module-name>/
-into a fake program which does nothing. Useful for testing whether a
-modules compiles without doing a full translation. Default backend is cli.
-
-WARNING: this is still incomplete: there are chances that the
-compilation fails with strange errors not due to the module. If a
-module is known to compile during a translation but don't pass
-checkmodule.py, please report the bug (or, better, correct it :-).
+Check annotation and rtyping of the PyPy extension module from
+pypy/module/<module-name>/. Useful for testing whether a
+modules compiles without doing a full translation.
"""
import autopath
-import sys
+import sys, os
from pypy.objspace.fake.checkmodule import checkmodule
def main(argv):
- try:
- assert len(argv) in (2, 4)
- if len(argv) == 2:
- backend = 'cli'
- modname = argv[1]
- if modname in ('-h', '--help'):
- print >> sys.stderr, __doc__
- sys.exit(0)
- if modname.startswith('-'):
- print >> sys.stderr, "Bad command line"
- print >> sys.stderr, __doc__
- sys.exit(1)
- else:
- _, b, backend, modname = argv
- assert b == '-b'
- except AssertionError:
+ if len(argv) != 2:
print >> sys.stderr, __doc__
sys.exit(2)
+ modname = argv[1]
+ if modname in ('-h', '--help'):
+ print >> sys.stderr, __doc__
+ sys.exit(0)
+ if modname.startswith('-'):
+ print >> sys.stderr, "Bad command line"
+ print >> sys.stderr, __doc__
+ sys.exit(1)
+ if os.path.sep in modname:
+ if os.path.basename(modname) == '':
+ modname = os.path.dirname(modname)
+ if os.path.basename(os.path.dirname(modname)) != 'module':
+ print >> sys.stderr, "Must give '../module/xxx', or just 'xxx'."
+ sys.exit(1)
+ modname = os.path.basename(modname)
+ try:
+ checkmodule(modname)
+ except Exception, e:
+ import traceback, pdb
+ traceback.print_exc()
+ pdb.post_mortem(sys.exc_info()[2])
+ return 1
else:
- checkmodule(modname, backend, interactive=True)
- print 'Module compiled succesfully'
+ print 'Passed.'
+ return 0
if __name__ == '__main__':
- main(sys.argv)
+ sys.exit(main(sys.argv))
diff --git a/pypy/config/pypyoption.py b/pypy/config/pypyoption.py
--- a/pypy/config/pypyoption.py
+++ b/pypy/config/pypyoption.py
@@ -252,6 +252,10 @@
"use small tuples",
default=False),
+ BoolOption("withspecialisedtuple",
+ "use specialised tuples",
+ default=False),
+
BoolOption("withrope", "use ropes as the string implementation",
default=False,
requires=[("objspace.std.withstrslice", False),
@@ -281,6 +285,9 @@
"actually create the full list until the resulting "
"list is mutated",
default=False),
+ BoolOption("withliststrategies",
+ "enable optimized ways to store lists of primitives ",
+ default=True),
BoolOption("withtypeversion",
"version type objects when changing them",
@@ -362,6 +369,7 @@
config.objspace.std.suggest(optimized_list_getitem=True)
config.objspace.std.suggest(getattributeshortcut=True)
config.objspace.std.suggest(newshortcut=True)
+ config.objspace.std.suggest(withspecialisedtuple=True)
#if not IS_64_BITS:
# config.objspace.std.suggest(withsmalllong=True)
diff --git a/pypy/config/test/test_translationoption.py b/pypy/config/test/test_translationoption.py
new file mode 100644
--- /dev/null
+++ b/pypy/config/test/test_translationoption.py
@@ -0,0 +1,10 @@
+import py
+from pypy.config.translationoption import get_combined_translation_config
+from pypy.config.translationoption import set_opt_level
+from pypy.config.config import ConflictConfigError
+
+
+def test_no_gcrootfinder_with_boehm():
+ config = get_combined_translation_config()
+ config.translation.gcrootfinder = "shadowstack"
+ py.test.raises(ConflictConfigError, set_opt_level, config, '0')
diff --git a/pypy/config/translationoption.py b/pypy/config/translationoption.py
--- a/pypy/config/translationoption.py
+++ b/pypy/config/translationoption.py
@@ -69,8 +69,8 @@
"statistics": [("translation.gctransformer", "framework")],
"generation": [("translation.gctransformer", "framework")],
"hybrid": [("translation.gctransformer", "framework")],
- "boehm": [("translation.gctransformer", "boehm"),
- ("translation.continuation", False)], # breaks
+ "boehm": [("translation.continuation", False), # breaks
+ ("translation.gctransformer", "boehm")],
"markcompact": [("translation.gctransformer", "framework")],
"minimark": [("translation.gctransformer", "framework")],
},
@@ -398,6 +398,10 @@
# make_sure_not_resized often relies on it, so we always enable them
config.translation.suggest(list_comprehension_operations=True)
+ # finally, make the choice of the gc definitive. This will fail
+ # if we have specified strange inconsistent settings.
+ config.translation.gc = config.translation.gc
+
# ----------------------------------------------------------------
def set_platform(config):
diff --git a/pypy/conftest.py b/pypy/conftest.py
--- a/pypy/conftest.py
+++ b/pypy/conftest.py
@@ -496,6 +496,17 @@
def setup(self):
super(AppClassCollector, self).setup()
cls = self.obj
+ #
+ # <hack>
+ for name in dir(cls):
+ if name.startswith('test_'):
+ func = getattr(cls, name, None)
+ code = getattr(func, 'func_code', None)
+ if code and code.co_flags & 32:
+ raise AssertionError("unsupported: %r is a generator "
+ "app-level test method" % (name,))
+ # </hack>
+ #
space = cls.space
clsname = cls.__name__
if self.config.option.runappdirect:
diff --git a/pypy/doc/coding-guide.rst b/pypy/doc/coding-guide.rst
--- a/pypy/doc/coding-guide.rst
+++ b/pypy/doc/coding-guide.rst
@@ -270,7 +270,12 @@
- *slicing*:
the slice start must be within bounds. The stop doesn't need to, but it must
not be smaller than the start. All negative indexes are disallowed, except for
- the [:-1] special case. No step.
+ the [:-1] special case. No step. Slice deletion follows the same rules.
+
+ - *slice assignment*:
+ only supports ``lst[x:y] = sublist``, if ``len(sublist) == y - x``.
+ In other words, slice assignment cannot change the total length of the list,
+ but just replace items.
- *other operators*:
``+``, ``+=``, ``in``, ``*``, ``*=``, ``==``, ``!=`` work as expected.
diff --git a/pypy/doc/conf.py b/pypy/doc/conf.py
--- a/pypy/doc/conf.py
+++ b/pypy/doc/conf.py
@@ -45,9 +45,9 @@
# built documents.
#
# The short X.Y version.
-version = '1.6'
+version = '1.7'
# The full version, including alpha/beta/rc tags.
-release = '1.6'
+release = '1.7'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
diff --git a/pypy/doc/config/objspace.std.withliststrategies.txt b/pypy/doc/config/objspace.std.withliststrategies.txt
new file mode 100644
--- /dev/null
+++ b/pypy/doc/config/objspace.std.withliststrategies.txt
@@ -0,0 +1,2 @@
+Enable list strategies: Use specialized representations for lists of primitive
+objects, such as ints.
diff --git a/pypy/doc/config/objspace.std.withspecialisedtuple.txt b/pypy/doc/config/objspace.std.withspecialisedtuple.txt
new file mode 100644
--- /dev/null
+++ b/pypy/doc/config/objspace.std.withspecialisedtuple.txt
@@ -0,0 +1,3 @@
+Use "specialized tuples", a custom implementation for some common kinds
+of tuples. Currently limited to tuples of length 2, in three variants:
+(int, int), (float, float), and a generic (object, object).
diff --git a/pypy/doc/cpython_differences.rst b/pypy/doc/cpython_differences.rst
--- a/pypy/doc/cpython_differences.rst
+++ b/pypy/doc/cpython_differences.rst
@@ -262,6 +262,26 @@
documented as such (as e.g. for hasattr()), in most cases PyPy
lets the exception propagate instead.
+Object Identity of Primitive Values, ``is`` and ``id``
+-------------------------------------------------------
+
+Object identity of primitive values works by value equality, not by identity of
+the wrapper. This means that ``x + 1 is x + 1`` is always true, for arbitrary
+integers ``x``. The rule applies for the following types:
+
+ - ``int``
+
+ - ``float``
+
+ - ``long``
+
+ - ``complex``
+
+This change requires some changes to ``id`` as well. ``id`` fulfills the
+following condition: ``x is y <=> id(x) == id(y)``. Therefore ``id`` of the
+above types will return a value that is computed from the argument, and can
+thus be larger than ``sys.maxint`` (i.e. it can be an arbitrary long).
+
Miscellaneous
-------------
@@ -284,14 +304,14 @@
never a dictionary as it sometimes is in CPython. Assigning to
``__builtins__`` has no effect.
-* Do not compare immutable objects with ``is``. For example on CPython
- it is true that ``x is 0`` works, i.e. does the same as ``type(x) is
- int and x == 0``, but it is so by accident. If you do instead
- ``x is 1000``, then it stops working, because 1000 is too large and
- doesn't come from the internal cache. In PyPy it fails to work in
- both cases, because we have no need for a cache at all.
+* directly calling the internal magic methods of a few built-in types
+ with invalid arguments may have a slightly different result. For
+ example, ``[].__add__(None)`` and ``(2).__add__(None)`` both return
+ ``NotImplemented`` on PyPy; on CPython, only the later does, and the
+ former raises ``TypeError``. (Of course, ``[]+None`` and ``2+None``
+ both raise ``TypeError`` everywhere.) This difference is an
+ implementation detail that shows up because of internal C-level slots
+ that PyPy does not have.
-* Also, object identity of immutable keys in dictionaries is not necessarily
- preserved.
.. include:: _ref.txt
diff --git a/pypy/doc/faq.rst b/pypy/doc/faq.rst
--- a/pypy/doc/faq.rst
+++ b/pypy/doc/faq.rst
@@ -112,10 +112,32 @@
You might be interested in our `benchmarking site`_ and our
`jit documentation`_.
+Note that the JIT has a very high warm-up cost, meaning that the
+programs are slow at the beginning. If you want to compare the timings
+with CPython, even relatively simple programs need to run *at least* one
+second, preferrably at least a few seconds. Large, complicated programs
+need even more time to warm-up the JIT.
+
.. _`benchmarking site`: http://speed.pypy.org
.. _`jit documentation`: jit/index.html
+---------------------------------------------------------------
+Couldn't the JIT dump and reload already-compiled machine code?
+---------------------------------------------------------------
+
+No, we found no way of doing that. The JIT generates machine code
+containing a large number of constant addresses --- constant at the time
+the machine code is written. The vast majority is probably not at all
+constants that you find in the executable, with a nice link name. E.g.
+the addresses of Python classes are used all the time, but Python
+classes don't come statically from the executable; they are created anew
+every time you restart your program. This makes saving and reloading
+machine code completely impossible without some very advanced way of
+mapping addresses in the old (now-dead) process to addresses in the new
+process, including checking that all the previous assumptions about the
+(now-dead) object are still true about the new object.
+
.. _`prolog and javascript`:
diff --git a/pypy/doc/how-to-release.rst b/pypy/doc/how-to-release.rst
--- a/pypy/doc/how-to-release.rst
+++ b/pypy/doc/how-to-release.rst
@@ -1,6 +1,3 @@
-.. include:: needswork.txt
-
-.. needs work, it talks about svn. also, it is not really user documentation
Making a PyPy Release
=======================
@@ -12,11 +9,8 @@
forgetting things. A set of todo files may also work.
Check and prioritize all issues for the release, postpone some if necessary,
-create new issues also as necessary. A meeting (or meetings) should be
-organized to decide what things are priorities, should go in and work for
-the release.
-
-An important thing is to get the documentation into an up-to-date state!
+create new issues also as necessary. An important thing is to get
+the documentation into an up-to-date state!
Release Steps
----------------
diff --git a/pypy/doc/index.rst b/pypy/doc/index.rst
--- a/pypy/doc/index.rst
+++ b/pypy/doc/index.rst
@@ -15,7 +15,7 @@
* `FAQ`_: some frequently asked questions.
-* `Release 1.6`_: the latest official release
+* `Release 1.7`_: the latest official release
* `PyPy Blog`_: news and status info about PyPy
@@ -75,7 +75,7 @@
.. _`Getting Started`: getting-started.html
.. _`Papers`: extradoc.html
.. _`Videos`: video-index.html
-.. _`Release 1.6`: http://pypy.org/download.html
+.. _`Release 1.7`: http://pypy.org/download.html
.. _`speed.pypy.org`: http://speed.pypy.org
.. _`RPython toolchain`: translation.html
.. _`potential project ideas`: project-ideas.html
@@ -120,9 +120,9 @@
Windows, on top of .NET, and on top of Java.
To dig into PyPy it is recommended to try out the current
Mercurial default branch, which is always working or mostly working,
-instead of the latest release, which is `1.6`__.
+instead of the latest release, which is `1.7`__.
-.. __: release-1.6.0.html
+.. __: release-1.7.0.html
PyPy is mainly developed on Linux and Mac OS X. Windows is supported,
but platform-specific bugs tend to take longer before we notice and fix
diff --git a/pypy/doc/project-ideas.rst b/pypy/doc/project-ideas.rst
--- a/pypy/doc/project-ideas.rst
+++ b/pypy/doc/project-ideas.rst
@@ -23,17 +23,20 @@
PyPy's implementation of the Python ``long`` type is slower than CPython's.
Find out why and optimize them.
+Make bytearray type fast
+------------------------
+
+PyPy's bytearray type is very inefficient. It would be an interesting
+task to look into possible optimizations on this.
+
Numpy improvements
------------------
-This is more of a project-container than a single project. Possible ideas:
+The numpy is rapidly progressing in pypy, so feel free to come to IRC and
+ask for proposed topic. A not necesarilly up-to-date `list of topics`_
+is also available.
-* experiment with auto-vectorization using SSE or implement vectorization
- without automatically detecting it for array operations.
-
-* improve numpy, for example implement memory views.
-
-* interface with fortran/C libraries.
+.. _`list of topics`: https://bitbucket.org/pypy/extradoc/src/extradoc/planning/micronumpy.txt
Improving the jitviewer
------------------------
diff --git a/pypy/doc/release-1.7.0.rst b/pypy/doc/release-1.7.0.rst
new file mode 100644
--- /dev/null
+++ b/pypy/doc/release-1.7.0.rst
@@ -0,0 +1,94 @@
+==================================
+PyPy 1.7 - widening the sweet spot
+==================================
+
+We're pleased to announce the 1.7 release of PyPy. As became a habit, this
+release brings a lot of bugfixes and performance improvements over the 1.6
+release. However, unlike the previous releases, the focus has been on widening
+the "sweet spot" of PyPy. That is, classes of Python code that PyPy can greatly
+speed up should be vastly improved with this release. You can download the 1.7
+release here:
+
+ http://pypy.org/download.html
+
+What is PyPy?
+=============
+
+PyPy is a very compliant Python interpreter, almost a drop-in replacement for
+CPython 2.7. It's fast (`pypy 1.7 and cpython 2.7.1`_ performance comparison)
+due to its integrated tracing JIT compiler.
+
+This release supports x86 machines running Linux 32/64, Mac OS X 32/64 or
+Windows 32. Windows 64 work is ongoing, but not yet natively supported.
+
+The main topic of this release is widening the range of code which PyPy
+can greatly speed up. On average on
+our benchmark suite, PyPy 1.7 is around **30%** faster than PyPy 1.6 and up
+to **20 times** faster on some benchmarks.
+
+.. _`pypy 1.7 and cpython 2.7.1`: http://speed.pypy.org
+
+
+Highlights
+==========
+
+* Numerous performance improvements. There are too many examples which python
+ constructs now should behave faster to list them.
+
+* Bugfixes and compatibility fixes with CPython.
+
+* Windows fixes.
+
+* PyPy now comes with stackless features enabled by default. However,
+ any loop using stackless features will interrupt the JIT for now, so no real
+ performance improvement for stackless-based programs. Contact pypy-dev for
+ info how to help on removing this restriction.
+
+* NumPy effort in PyPy was renamed numpypy. In order to try using it, simply
+ write::
+
+ import numpypy as numpy
+
+ at the beginning of your program. There is a huge progress on numpy in PyPy
+ since 1.6, the main feature being implementation of dtypes.
+
+* JSON encoder (but not decoder) has been replaced with a new one. This one
+ is written in pure Python, but is known to outperform CPython's C extension
+ up to **2 times** in some cases. It's about **20 times** faster than
+ the one that we had in 1.6.
+
+* The memory footprint of some of our RPython modules has been drastically
+ improved. This should impact any applications using for example cryptography,
+ like tornado.
+
+* There was some progress in exposing even more CPython C API via cpyext.
+
+Things that didn't make it, expect in 1.8 soon
+==============================================
+
+There is an ongoing work, which while didn't make it to the release, is
+probably worth mentioning here. This is what you should probably expect in
+1.8 some time soon:
+
+* Specialized list implementation. There is a branch that implements lists of
+ integers/floats/strings as compactly as array.array. This should drastically
+ improve performance/memory impact of some applications
+
+* NumPy effort is progressing forward, with multi-dimensional arrays coming
+ soon.
+
+* There are two brand new JIT assembler backends, notably for the PowerPC and
+ ARM processors.
+
+Fundraising
+===========
+
+It's maybe worth mentioning that we're running fundraising campaigns for
+NumPy effort in PyPy and for Python 3 in PyPy. In case you want to see any
+of those happen faster, we urge you to donate to `numpy proposal`_ or
+`py3k proposal`_. In case you want PyPy to progress, but you trust us with
+the general direction, you can always donate to the `general pot`_.
+
+.. _`numpy proposal`: http://pypy.org/numpydonate.html
+.. _`py3k proposal`: http://pypy.org/py3donate.html
+.. _`general pot`: http://pypy.org
diff --git a/pypy/interpreter/astcompiler/ast.py b/pypy/interpreter/astcompiler/ast.py
--- a/pypy/interpreter/astcompiler/ast.py
+++ b/pypy/interpreter/astcompiler/ast.py
@@ -51,6 +51,24 @@
space.setattr(self, w_name,
space.getitem(w_state, w_name))
+ def missing_field(self, space, required, host):
+ "Find which required field is missing."
+ state = self.initialization_state
+ for i in range(len(required)):
+ if (state >> i) & 1:
+ continue # field is present
+ missing = required[i]
+ if missing is None:
+ continue # field is optional
+ w_obj = self.getdictvalue(space, missing)
+ if w_obj is None:
+ err = "required field \"%s\" missing from %s"
+ raise operationerrfmt(space.w_TypeError, err, missing, host)
+ else:
+ err = "incorrect type for field \"%s\" in %s"
+ raise operationerrfmt(space.w_TypeError, err, missing, host)
+ raise AssertionError("should not reach here")
+
class NodeVisitorNotImplemented(Exception):
pass
@@ -94,17 +112,6 @@
)
-def missing_field(space, state, required, host):
- "Find which required field is missing."
- for i in range(len(required)):
- if not (state >> i) & 1:
- missing = required[i]
- if missing is not None:
- err = "required field \"%s\" missing from %s"
- err = err % (missing, host)
- w_err = space.wrap(err)
- raise OperationError(space.w_TypeError, w_err)
- raise AssertionError("should not reach here")
class mod(AST):
@@ -112,7 +119,6 @@
class Module(mod):
-
def __init__(self, body):
self.body = body
self.w_body = None
@@ -128,7 +134,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['body'], 'Module')
+ self.missing_field(space, ['body'], 'Module')
else:
pass
w_list = self.w_body
@@ -145,7 +151,6 @@
class Interactive(mod):
-
def __init__(self, body):
self.body = body
self.w_body = None
@@ -161,7 +166,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['body'], 'Interactive')
+ self.missing_field(space, ['body'], 'Interactive')
else:
pass
w_list = self.w_body
@@ -178,7 +183,6 @@
class Expression(mod):
-
def __init__(self, body):
self.body = body
self.initialization_state = 1
@@ -192,7 +196,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['body'], 'Expression')
+ self.missing_field(space, ['body'], 'Expression')
else:
pass
self.body.sync_app_attrs(space)
@@ -200,7 +204,6 @@
class Suite(mod):
-
def __init__(self, body):
self.body = body
self.w_body = None
@@ -216,7 +219,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['body'], 'Suite')
+ self.missing_field(space, ['body'], 'Suite')
else:
pass
w_list = self.w_body
@@ -232,15 +235,13 @@
class stmt(AST):
+
def __init__(self, lineno, col_offset):
self.lineno = lineno
self.col_offset = col_offset
class FunctionDef(stmt):
- _lineno_mask = 16
- _col_offset_mask = 32
-
def __init__(self, name, args, body, decorator_list, lineno, col_offset):
self.name = name
self.args = args
@@ -264,7 +265,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 63:
- missing_field(space, self.initialization_state, ['name', 'args', 'body', 'decorator_list', 'lineno', 'col_offset'], 'FunctionDef')
+ self.missing_field(space, ['lineno', 'col_offset', 'name', 'args', 'body', 'decorator_list'], 'FunctionDef')
else:
pass
self.args.sync_app_attrs(space)
@@ -292,9 +293,6 @@
class ClassDef(stmt):
- _lineno_mask = 16
- _col_offset_mask = 32
-
def __init__(self, name, bases, body, decorator_list, lineno, col_offset):
self.name = name
self.bases = bases
@@ -320,7 +318,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 63:
- missing_field(space, self.initialization_state, ['name', 'bases', 'body', 'decorator_list', 'lineno', 'col_offset'], 'ClassDef')
+ self.missing_field(space, ['lineno', 'col_offset', 'name', 'bases', 'body', 'decorator_list'], 'ClassDef')
else:
pass
w_list = self.w_bases
@@ -357,9 +355,6 @@
class Return(stmt):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, value, lineno, col_offset):
self.value = value
stmt.__init__(self, lineno, col_offset)
@@ -374,10 +369,10 @@
return visitor.visit_Return(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~1) ^ 6:
- missing_field(space, self.initialization_state, [None, 'lineno', 'col_offset'], 'Return')
+ if (self.initialization_state & ~4) ^ 3:
+ self.missing_field(space, ['lineno', 'col_offset', None], 'Return')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.value = None
if self.value:
self.value.sync_app_attrs(space)
@@ -385,9 +380,6 @@
class Delete(stmt):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, targets, lineno, col_offset):
self.targets = targets
self.w_targets = None
@@ -404,7 +396,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['targets', 'lineno', 'col_offset'], 'Delete')
+ self.missing_field(space, ['lineno', 'col_offset', 'targets'], 'Delete')
else:
pass
w_list = self.w_targets
@@ -421,9 +413,6 @@
class Assign(stmt):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, targets, value, lineno, col_offset):
self.targets = targets
self.w_targets = None
@@ -442,7 +431,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['targets', 'value', 'lineno', 'col_offset'], 'Assign')
+ self.missing_field(space, ['lineno', 'col_offset', 'targets', 'value'], 'Assign')
else:
pass
w_list = self.w_targets
@@ -460,9 +449,6 @@
class AugAssign(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, target, op, value, lineno, col_offset):
self.target = target
self.op = op
@@ -480,7 +466,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['target', 'op', 'value', 'lineno', 'col_offset'], 'AugAssign')
+ self.missing_field(space, ['lineno', 'col_offset', 'target', 'op', 'value'], 'AugAssign')
else:
pass
self.target.sync_app_attrs(space)
@@ -489,9 +475,6 @@
class Print(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, dest, values, nl, lineno, col_offset):
self.dest = dest
self.values = values
@@ -511,10 +494,10 @@
return visitor.visit_Print(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~1) ^ 30:
- missing_field(space, self.initialization_state, [None, 'values', 'nl', 'lineno', 'col_offset'], 'Print')
+ if (self.initialization_state & ~4) ^ 27:
+ self.missing_field(space, ['lineno', 'col_offset', None, 'values', 'nl'], 'Print')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.dest = None
if self.dest:
self.dest.sync_app_attrs(space)
@@ -532,9 +515,6 @@
class For(stmt):
- _lineno_mask = 16
- _col_offset_mask = 32
-
def __init__(self, target, iter, body, orelse, lineno, col_offset):
self.target = target
self.iter = iter
@@ -559,7 +539,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 63:
- missing_field(space, self.initialization_state, ['target', 'iter', 'body', 'orelse', 'lineno', 'col_offset'], 'For')
+ self.missing_field(space, ['lineno', 'col_offset', 'target', 'iter', 'body', 'orelse'], 'For')
else:
pass
self.target.sync_app_attrs(space)
@@ -588,9 +568,6 @@
class While(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, test, body, orelse, lineno, col_offset):
self.test = test
self.body = body
@@ -613,7 +590,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['test', 'body', 'orelse', 'lineno', 'col_offset'], 'While')
+ self.missing_field(space, ['lineno', 'col_offset', 'test', 'body', 'orelse'], 'While')
else:
pass
self.test.sync_app_attrs(space)
@@ -641,9 +618,6 @@
class If(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, test, body, orelse, lineno, col_offset):
self.test = test
self.body = body
@@ -666,7 +640,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['test', 'body', 'orelse', 'lineno', 'col_offset'], 'If')
+ self.missing_field(space, ['lineno', 'col_offset', 'test', 'body', 'orelse'], 'If')
else:
pass
self.test.sync_app_attrs(space)
@@ -694,9 +668,6 @@
class With(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, context_expr, optional_vars, body, lineno, col_offset):
self.context_expr = context_expr
self.optional_vars = optional_vars
@@ -717,10 +688,10 @@
return visitor.visit_With(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~2) ^ 29:
- missing_field(space, self.initialization_state, ['context_expr', None, 'body', 'lineno', 'col_offset'], 'With')
+ if (self.initialization_state & ~8) ^ 23:
+ self.missing_field(space, ['lineno', 'col_offset', 'context_expr', None, 'body'], 'With')
else:
- if not self.initialization_state & 2:
+ if not self.initialization_state & 8:
self.optional_vars = None
self.context_expr.sync_app_attrs(space)
if self.optional_vars:
@@ -739,9 +710,6 @@
class Raise(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, type, inst, tback, lineno, col_offset):
self.type = type
self.inst = inst
@@ -762,14 +730,14 @@
return visitor.visit_Raise(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~7) ^ 24:
- missing_field(space, self.initialization_state, [None, None, None, 'lineno', 'col_offset'], 'Raise')
+ if (self.initialization_state & ~28) ^ 3:
+ self.missing_field(space, ['lineno', 'col_offset', None, None, None], 'Raise')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.type = None
- if not self.initialization_state & 2:
+ if not self.initialization_state & 8:
self.inst = None
- if not self.initialization_state & 4:
+ if not self.initialization_state & 16:
self.tback = None
if self.type:
self.type.sync_app_attrs(space)
@@ -781,9 +749,6 @@
class TryExcept(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, body, handlers, orelse, lineno, col_offset):
self.body = body
self.w_body = None
@@ -808,7 +773,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['body', 'handlers', 'orelse', 'lineno', 'col_offset'], 'TryExcept')
+ self.missing_field(space, ['lineno', 'col_offset', 'body', 'handlers', 'orelse'], 'TryExcept')
else:
pass
w_list = self.w_body
@@ -845,9 +810,6 @@
class TryFinally(stmt):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, body, finalbody, lineno, col_offset):
self.body = body
self.w_body = None
@@ -868,7 +830,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['body', 'finalbody', 'lineno', 'col_offset'], 'TryFinally')
+ self.missing_field(space, ['lineno', 'col_offset', 'body', 'finalbody'], 'TryFinally')
else:
pass
w_list = self.w_body
@@ -895,9 +857,6 @@
class Assert(stmt):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, test, msg, lineno, col_offset):
self.test = test
self.msg = msg
@@ -914,10 +873,10 @@
return visitor.visit_Assert(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~2) ^ 13:
- missing_field(space, self.initialization_state, ['test', None, 'lineno', 'col_offset'], 'Assert')
+ if (self.initialization_state & ~8) ^ 7:
+ self.missing_field(space, ['lineno', 'col_offset', 'test', None], 'Assert')
else:
- if not self.initialization_state & 2:
+ if not self.initialization_state & 8:
self.msg = None
self.test.sync_app_attrs(space)
if self.msg:
@@ -926,9 +885,6 @@
class Import(stmt):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, names, lineno, col_offset):
self.names = names
self.w_names = None
@@ -945,7 +901,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['names', 'lineno', 'col_offset'], 'Import')
+ self.missing_field(space, ['lineno', 'col_offset', 'names'], 'Import')
else:
pass
w_list = self.w_names
@@ -962,9 +918,6 @@
class ImportFrom(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, module, names, level, lineno, col_offset):
self.module = module
self.names = names
@@ -982,12 +935,12 @@
return visitor.visit_ImportFrom(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~5) ^ 26:
- missing_field(space, self.initialization_state, [None, 'names', None, 'lineno', 'col_offset'], 'ImportFrom')
+ if (self.initialization_state & ~20) ^ 11:
+ self.missing_field(space, ['lineno', 'col_offset', None, 'names', None], 'ImportFrom')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.module = None
- if not self.initialization_state & 4:
+ if not self.initialization_state & 16:
self.level = 0
w_list = self.w_names
if w_list is not None:
@@ -1003,9 +956,6 @@
class Exec(stmt):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, body, globals, locals, lineno, col_offset):
self.body = body
self.globals = globals
@@ -1025,12 +975,12 @@
return visitor.visit_Exec(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~6) ^ 25:
- missing_field(space, self.initialization_state, ['body', None, None, 'lineno', 'col_offset'], 'Exec')
+ if (self.initialization_state & ~24) ^ 7:
+ self.missing_field(space, ['lineno', 'col_offset', 'body', None, None], 'Exec')
else:
- if not self.initialization_state & 2:
+ if not self.initialization_state & 8:
self.globals = None
- if not self.initialization_state & 4:
+ if not self.initialization_state & 16:
self.locals = None
self.body.sync_app_attrs(space)
if self.globals:
@@ -1041,9 +991,6 @@
class Global(stmt):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, names, lineno, col_offset):
self.names = names
self.w_names = None
@@ -1058,7 +1005,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['names', 'lineno', 'col_offset'], 'Global')
+ self.missing_field(space, ['lineno', 'col_offset', 'names'], 'Global')
else:
pass
w_list = self.w_names
@@ -1072,9 +1019,6 @@
class Expr(stmt):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, value, lineno, col_offset):
self.value = value
stmt.__init__(self, lineno, col_offset)
@@ -1089,7 +1033,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['value', 'lineno', 'col_offset'], 'Expr')
+ self.missing_field(space, ['lineno', 'col_offset', 'value'], 'Expr')
else:
pass
self.value.sync_app_attrs(space)
@@ -1097,9 +1041,6 @@
class Pass(stmt):
- _lineno_mask = 1
- _col_offset_mask = 2
-
def __init__(self, lineno, col_offset):
stmt.__init__(self, lineno, col_offset)
self.initialization_state = 3
@@ -1112,16 +1053,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 3:
- missing_field(space, self.initialization_state, ['lineno', 'col_offset'], 'Pass')
+ self.missing_field(space, ['lineno', 'col_offset'], 'Pass')
else:
pass
class Break(stmt):
- _lineno_mask = 1
- _col_offset_mask = 2
-
def __init__(self, lineno, col_offset):
stmt.__init__(self, lineno, col_offset)
self.initialization_state = 3
@@ -1134,16 +1072,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 3:
- missing_field(space, self.initialization_state, ['lineno', 'col_offset'], 'Break')
+ self.missing_field(space, ['lineno', 'col_offset'], 'Break')
else:
pass
class Continue(stmt):
- _lineno_mask = 1
- _col_offset_mask = 2
-
def __init__(self, lineno, col_offset):
stmt.__init__(self, lineno, col_offset)
self.initialization_state = 3
@@ -1156,21 +1091,19 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 3:
- missing_field(space, self.initialization_state, ['lineno', 'col_offset'], 'Continue')
+ self.missing_field(space, ['lineno', 'col_offset'], 'Continue')
else:
pass
class expr(AST):
+
def __init__(self, lineno, col_offset):
self.lineno = lineno
self.col_offset = col_offset
class BoolOp(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, op, values, lineno, col_offset):
self.op = op
self.values = values
@@ -1188,7 +1121,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['op', 'values', 'lineno', 'col_offset'], 'BoolOp')
+ self.missing_field(space, ['lineno', 'col_offset', 'op', 'values'], 'BoolOp')
else:
pass
w_list = self.w_values
@@ -1205,9 +1138,6 @@
class BinOp(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, left, op, right, lineno, col_offset):
self.left = left
self.op = op
@@ -1225,7 +1155,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['left', 'op', 'right', 'lineno', 'col_offset'], 'BinOp')
+ self.missing_field(space, ['lineno', 'col_offset', 'left', 'op', 'right'], 'BinOp')
else:
pass
self.left.sync_app_attrs(space)
@@ -1234,9 +1164,6 @@
class UnaryOp(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, op, operand, lineno, col_offset):
self.op = op
self.operand = operand
@@ -1252,7 +1179,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['op', 'operand', 'lineno', 'col_offset'], 'UnaryOp')
+ self.missing_field(space, ['lineno', 'col_offset', 'op', 'operand'], 'UnaryOp')
else:
pass
self.operand.sync_app_attrs(space)
@@ -1260,9 +1187,6 @@
class Lambda(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, args, body, lineno, col_offset):
self.args = args
self.body = body
@@ -1279,7 +1203,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['args', 'body', 'lineno', 'col_offset'], 'Lambda')
+ self.missing_field(space, ['lineno', 'col_offset', 'args', 'body'], 'Lambda')
else:
pass
self.args.sync_app_attrs(space)
@@ -1288,9 +1212,6 @@
class IfExp(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, test, body, orelse, lineno, col_offset):
self.test = test
self.body = body
@@ -1309,7 +1230,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['test', 'body', 'orelse', 'lineno', 'col_offset'], 'IfExp')
+ self.missing_field(space, ['lineno', 'col_offset', 'test', 'body', 'orelse'], 'IfExp')
else:
pass
self.test.sync_app_attrs(space)
@@ -1319,9 +1240,6 @@
class Dict(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, keys, values, lineno, col_offset):
self.keys = keys
self.w_keys = None
@@ -1342,7 +1260,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['keys', 'values', 'lineno', 'col_offset'], 'Dict')
+ self.missing_field(space, ['lineno', 'col_offset', 'keys', 'values'], 'Dict')
else:
pass
w_list = self.w_keys
@@ -1369,9 +1287,6 @@
class Set(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, elts, lineno, col_offset):
self.elts = elts
self.w_elts = None
@@ -1388,7 +1303,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['elts', 'lineno', 'col_offset'], 'Set')
+ self.missing_field(space, ['lineno', 'col_offset', 'elts'], 'Set')
else:
pass
w_list = self.w_elts
@@ -1405,9 +1320,6 @@
class ListComp(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, elt, generators, lineno, col_offset):
self.elt = elt
self.generators = generators
@@ -1426,7 +1338,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['elt', 'generators', 'lineno', 'col_offset'], 'ListComp')
+ self.missing_field(space, ['lineno', 'col_offset', 'elt', 'generators'], 'ListComp')
else:
pass
self.elt.sync_app_attrs(space)
@@ -1444,9 +1356,6 @@
class SetComp(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, elt, generators, lineno, col_offset):
self.elt = elt
self.generators = generators
@@ -1465,7 +1374,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['elt', 'generators', 'lineno', 'col_offset'], 'SetComp')
+ self.missing_field(space, ['lineno', 'col_offset', 'elt', 'generators'], 'SetComp')
else:
pass
self.elt.sync_app_attrs(space)
@@ -1483,9 +1392,6 @@
class DictComp(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, key, value, generators, lineno, col_offset):
self.key = key
self.value = value
@@ -1506,7 +1412,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['key', 'value', 'generators', 'lineno', 'col_offset'], 'DictComp')
+ self.missing_field(space, ['lineno', 'col_offset', 'key', 'value', 'generators'], 'DictComp')
else:
pass
self.key.sync_app_attrs(space)
@@ -1525,9 +1431,6 @@
class GeneratorExp(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, elt, generators, lineno, col_offset):
self.elt = elt
self.generators = generators
@@ -1546,7 +1449,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['elt', 'generators', 'lineno', 'col_offset'], 'GeneratorExp')
+ self.missing_field(space, ['lineno', 'col_offset', 'elt', 'generators'], 'GeneratorExp')
else:
pass
self.elt.sync_app_attrs(space)
@@ -1564,9 +1467,6 @@
class Yield(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, value, lineno, col_offset):
self.value = value
expr.__init__(self, lineno, col_offset)
@@ -1581,10 +1481,10 @@
return visitor.visit_Yield(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~1) ^ 6:
- missing_field(space, self.initialization_state, [None, 'lineno', 'col_offset'], 'Yield')
+ if (self.initialization_state & ~4) ^ 3:
+ self.missing_field(space, ['lineno', 'col_offset', None], 'Yield')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.value = None
if self.value:
self.value.sync_app_attrs(space)
@@ -1592,9 +1492,6 @@
class Compare(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, left, ops, comparators, lineno, col_offset):
self.left = left
self.ops = ops
@@ -1615,7 +1512,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['left', 'ops', 'comparators', 'lineno', 'col_offset'], 'Compare')
+ self.missing_field(space, ['lineno', 'col_offset', 'left', 'ops', 'comparators'], 'Compare')
else:
pass
self.left.sync_app_attrs(space)
@@ -1640,9 +1537,6 @@
class Call(expr):
- _lineno_mask = 32
- _col_offset_mask = 64
-
def __init__(self, func, args, keywords, starargs, kwargs, lineno, col_offset):
self.func = func
self.args = args
@@ -1670,12 +1564,12 @@
return visitor.visit_Call(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~24) ^ 103:
- missing_field(space, self.initialization_state, ['func', 'args', 'keywords', None, None, 'lineno', 'col_offset'], 'Call')
+ if (self.initialization_state & ~96) ^ 31:
+ self.missing_field(space, ['lineno', 'col_offset', 'func', 'args', 'keywords', None, None], 'Call')
else:
- if not self.initialization_state & 8:
+ if not self.initialization_state & 32:
self.starargs = None
- if not self.initialization_state & 16:
+ if not self.initialization_state & 64:
self.kwargs = None
self.func.sync_app_attrs(space)
w_list = self.w_args
@@ -1706,9 +1600,6 @@
class Repr(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, value, lineno, col_offset):
self.value = value
expr.__init__(self, lineno, col_offset)
@@ -1723,7 +1614,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['value', 'lineno', 'col_offset'], 'Repr')
+ self.missing_field(space, ['lineno', 'col_offset', 'value'], 'Repr')
else:
pass
self.value.sync_app_attrs(space)
@@ -1731,9 +1622,6 @@
class Num(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, n, lineno, col_offset):
self.n = n
expr.__init__(self, lineno, col_offset)
@@ -1747,16 +1635,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['n', 'lineno', 'col_offset'], 'Num')
+ self.missing_field(space, ['lineno', 'col_offset', 'n'], 'Num')
else:
pass
class Str(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, s, lineno, col_offset):
self.s = s
expr.__init__(self, lineno, col_offset)
@@ -1770,16 +1655,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['s', 'lineno', 'col_offset'], 'Str')
+ self.missing_field(space, ['lineno', 'col_offset', 's'], 'Str')
else:
pass
class Attribute(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, value, attr, ctx, lineno, col_offset):
self.value = value
self.attr = attr
@@ -1796,7 +1678,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['value', 'attr', 'ctx', 'lineno', 'col_offset'], 'Attribute')
+ self.missing_field(space, ['lineno', 'col_offset', 'value', 'attr', 'ctx'], 'Attribute')
else:
pass
self.value.sync_app_attrs(space)
@@ -1804,9 +1686,6 @@
class Subscript(expr):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, value, slice, ctx, lineno, col_offset):
self.value = value
self.slice = slice
@@ -1824,7 +1703,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 31:
- missing_field(space, self.initialization_state, ['value', 'slice', 'ctx', 'lineno', 'col_offset'], 'Subscript')
+ self.missing_field(space, ['lineno', 'col_offset', 'value', 'slice', 'ctx'], 'Subscript')
else:
pass
self.value.sync_app_attrs(space)
@@ -1833,9 +1712,6 @@
class Name(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, id, ctx, lineno, col_offset):
self.id = id
self.ctx = ctx
@@ -1850,16 +1726,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['id', 'ctx', 'lineno', 'col_offset'], 'Name')
+ self.missing_field(space, ['lineno', 'col_offset', 'id', 'ctx'], 'Name')
else:
pass
class List(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, elts, ctx, lineno, col_offset):
self.elts = elts
self.w_elts = None
@@ -1877,7 +1750,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['elts', 'ctx', 'lineno', 'col_offset'], 'List')
+ self.missing_field(space, ['lineno', 'col_offset', 'elts', 'ctx'], 'List')
else:
pass
w_list = self.w_elts
@@ -1894,9 +1767,6 @@
class Tuple(expr):
- _lineno_mask = 4
- _col_offset_mask = 8
-
def __init__(self, elts, ctx, lineno, col_offset):
self.elts = elts
self.w_elts = None
@@ -1914,7 +1784,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 15:
- missing_field(space, self.initialization_state, ['elts', 'ctx', 'lineno', 'col_offset'], 'Tuple')
+ self.missing_field(space, ['lineno', 'col_offset', 'elts', 'ctx'], 'Tuple')
else:
pass
w_list = self.w_elts
@@ -1931,9 +1801,6 @@
class Const(expr):
- _lineno_mask = 2
- _col_offset_mask = 4
-
def __init__(self, value, lineno, col_offset):
self.value = value
expr.__init__(self, lineno, col_offset)
@@ -1947,7 +1814,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['value', 'lineno', 'col_offset'], 'Const')
+ self.missing_field(space, ['lineno', 'col_offset', 'value'], 'Const')
else:
pass
@@ -2009,7 +1876,6 @@
class Ellipsis(slice):
-
def __init__(self):
self.initialization_state = 0
@@ -2021,14 +1887,13 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 0:
- missing_field(space, self.initialization_state, [], 'Ellipsis')
+ self.missing_field(space, [], 'Ellipsis')
else:
pass
class Slice(slice):
-
def __init__(self, lower, upper, step):
self.lower = lower
self.upper = upper
@@ -2049,7 +1914,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~7) ^ 0:
- missing_field(space, self.initialization_state, [None, None, None], 'Slice')
+ self.missing_field(space, [None, None, None], 'Slice')
else:
if not self.initialization_state & 1:
self.lower = None
@@ -2067,7 +1932,6 @@
class ExtSlice(slice):
-
def __init__(self, dims):
self.dims = dims
self.w_dims = None
@@ -2083,7 +1947,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['dims'], 'ExtSlice')
+ self.missing_field(space, ['dims'], 'ExtSlice')
else:
pass
w_list = self.w_dims
@@ -2100,7 +1964,6 @@
class Index(slice):
-
def __init__(self, value):
self.value = value
self.initialization_state = 1
@@ -2114,7 +1977,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 1:
- missing_field(space, self.initialization_state, ['value'], 'Index')
+ self.missing_field(space, ['value'], 'Index')
else:
pass
self.value.sync_app_attrs(space)
@@ -2377,7 +2240,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 7:
- missing_field(space, self.initialization_state, ['target', 'iter', 'ifs'], 'comprehension')
+ self.missing_field(space, ['target', 'iter', 'ifs'], 'comprehension')
else:
pass
self.target.sync_app_attrs(space)
@@ -2394,15 +2257,13 @@
node.sync_app_attrs(space)
class excepthandler(AST):
+
def __init__(self, lineno, col_offset):
self.lineno = lineno
self.col_offset = col_offset
class ExceptHandler(excepthandler):
- _lineno_mask = 8
- _col_offset_mask = 16
-
def __init__(self, type, name, body, lineno, col_offset):
self.type = type
self.name = name
@@ -2424,12 +2285,12 @@
return visitor.visit_ExceptHandler(self)
def sync_app_attrs(self, space):
- if (self.initialization_state & ~3) ^ 28:
- missing_field(space, self.initialization_state, [None, None, 'body', 'lineno', 'col_offset'], 'ExceptHandler')
+ if (self.initialization_state & ~12) ^ 19:
+ self.missing_field(space, ['lineno', 'col_offset', None, None, 'body'], 'ExceptHandler')
else:
- if not self.initialization_state & 1:
+ if not self.initialization_state & 4:
self.type = None
- if not self.initialization_state & 2:
+ if not self.initialization_state & 8:
self.name = None
if self.type:
self.type.sync_app_attrs(space)
@@ -2470,7 +2331,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~6) ^ 9:
- missing_field(space, self.initialization_state, ['args', None, None, 'defaults'], 'arguments')
+ self.missing_field(space, ['args', None, None, 'defaults'], 'arguments')
else:
if not self.initialization_state & 2:
self.vararg = None
@@ -2513,7 +2374,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~0) ^ 3:
- missing_field(space, self.initialization_state, ['arg', 'value'], 'keyword')
+ self.missing_field(space, ['arg', 'value'], 'keyword')
else:
pass
self.value.sync_app_attrs(space)
@@ -2533,7 +2394,7 @@
def sync_app_attrs(self, space):
if (self.initialization_state & ~2) ^ 1:
- missing_field(space, self.initialization_state, ['name', None], 'alias')
+ self.missing_field(space, ['name', None], 'alias')
else:
if not self.initialization_state & 2:
self.asname = None
@@ -3019,6 +2880,8 @@
def Expression_set_body(space, w_self, w_new_value):
try:
w_self.body = space.interp_w(expr, w_new_value, False)
+ if type(w_self.body) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -3098,7 +2961,7 @@
w_obj = w_self.getdictvalue(space, 'lineno')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._lineno_mask:
+ if not w_self.initialization_state & 1:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'lineno')
return space.wrap(w_self.lineno)
@@ -3112,14 +2975,14 @@
w_self.setdictvalue(space, 'lineno', w_new_value)
return
w_self.deldictvalue(space, 'lineno')
- w_self.initialization_state |= w_self._lineno_mask
+ w_self.initialization_state |= 1
def stmt_get_col_offset(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'col_offset')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._col_offset_mask:
+ if not w_self.initialization_state & 2:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'col_offset')
return space.wrap(w_self.col_offset)
@@ -3133,7 +2996,7 @@
w_self.setdictvalue(space, 'col_offset', w_new_value)
return
w_self.deldictvalue(space, 'col_offset')
- w_self.initialization_state |= w_self._col_offset_mask
+ w_self.initialization_state |= 2
stmt.typedef = typedef.TypeDef("stmt",
AST.typedef,
@@ -3149,7 +3012,7 @@
w_obj = w_self.getdictvalue(space, 'name')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'name')
return space.wrap(w_self.name)
@@ -3163,14 +3026,14 @@
w_self.setdictvalue(space, 'name', w_new_value)
return
w_self.deldictvalue(space, 'name')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def FunctionDef_get_args(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'args')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'args')
return space.wrap(w_self.args)
@@ -3184,10 +3047,10 @@
w_self.setdictvalue(space, 'args', w_new_value)
return
w_self.deldictvalue(space, 'args')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def FunctionDef_get_body(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -3201,10 +3064,10 @@
def FunctionDef_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
def FunctionDef_get_decorator_list(space, w_self):
- if not w_self.initialization_state & 8:
+ if not w_self.initialization_state & 32:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'decorator_list')
if w_self.w_decorator_list is None:
@@ -3218,7 +3081,7 @@
def FunctionDef_set_decorator_list(space, w_self, w_new_value):
w_self.w_decorator_list = w_new_value
- w_self.initialization_state |= 8
+ w_self.initialization_state |= 32
_FunctionDef_field_unroller = unrolling_iterable(['name', 'args', 'body', 'decorator_list'])
def FunctionDef_init(space, w_self, __args__):
@@ -3254,7 +3117,7 @@
w_obj = w_self.getdictvalue(space, 'name')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'name')
return space.wrap(w_self.name)
@@ -3268,10 +3131,10 @@
w_self.setdictvalue(space, 'name', w_new_value)
return
w_self.deldictvalue(space, 'name')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def ClassDef_get_bases(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'bases')
if w_self.w_bases is None:
@@ -3285,10 +3148,10 @@
def ClassDef_set_bases(space, w_self, w_new_value):
w_self.w_bases = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def ClassDef_get_body(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -3302,10 +3165,10 @@
def ClassDef_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
def ClassDef_get_decorator_list(space, w_self):
- if not w_self.initialization_state & 8:
+ if not w_self.initialization_state & 32:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'decorator_list')
if w_self.w_decorator_list is None:
@@ -3319,7 +3182,7 @@
def ClassDef_set_decorator_list(space, w_self, w_new_value):
w_self.w_decorator_list = w_new_value
- w_self.initialization_state |= 8
+ w_self.initialization_state |= 32
_ClassDef_field_unroller = unrolling_iterable(['name', 'bases', 'body', 'decorator_list'])
def ClassDef_init(space, w_self, __args__):
@@ -3356,7 +3219,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -3364,13 +3227,15 @@
def Return_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, True)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Return_field_unroller = unrolling_iterable(['value'])
def Return_init(space, w_self, __args__):
@@ -3397,7 +3262,7 @@
)
def Delete_get_targets(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'targets')
if w_self.w_targets is None:
@@ -3411,7 +3276,7 @@
def Delete_set_targets(space, w_self, w_new_value):
w_self.w_targets = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Delete_field_unroller = unrolling_iterable(['targets'])
def Delete_init(space, w_self, __args__):
@@ -3439,7 +3304,7 @@
)
def Assign_get_targets(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'targets')
if w_self.w_targets is None:
@@ -3453,14 +3318,14 @@
def Assign_set_targets(space, w_self, w_new_value):
w_self.w_targets = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Assign_get_value(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -3468,13 +3333,15 @@
def Assign_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Assign_field_unroller = unrolling_iterable(['targets', 'value'])
def Assign_init(space, w_self, __args__):
@@ -3507,7 +3374,7 @@
w_obj = w_self.getdictvalue(space, 'target')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'target')
return space.wrap(w_self.target)
@@ -3515,20 +3382,22 @@
def AugAssign_set_target(space, w_self, w_new_value):
try:
w_self.target = space.interp_w(expr, w_new_value, False)
+ if type(w_self.target) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'target', w_new_value)
return
w_self.deldictvalue(space, 'target')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def AugAssign_get_op(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'op')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'op')
return operator_to_class[w_self.op - 1]()
@@ -3544,14 +3413,14 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'op', w_new_value)
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def AugAssign_get_value(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -3559,13 +3428,15 @@
def AugAssign_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_AugAssign_field_unroller = unrolling_iterable(['target', 'op', 'value'])
def AugAssign_init(space, w_self, __args__):
@@ -3598,7 +3469,7 @@
w_obj = w_self.getdictvalue(space, 'dest')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'dest')
return space.wrap(w_self.dest)
@@ -3606,16 +3477,18 @@
def Print_set_dest(space, w_self, w_new_value):
try:
w_self.dest = space.interp_w(expr, w_new_value, True)
+ if type(w_self.dest) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'dest', w_new_value)
return
w_self.deldictvalue(space, 'dest')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Print_get_values(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'values')
if w_self.w_values is None:
@@ -3629,14 +3502,14 @@
def Print_set_values(space, w_self, w_new_value):
w_self.w_values = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Print_get_nl(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'nl')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'nl')
return space.wrap(w_self.nl)
@@ -3650,7 +3523,7 @@
w_self.setdictvalue(space, 'nl', w_new_value)
return
w_self.deldictvalue(space, 'nl')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Print_field_unroller = unrolling_iterable(['dest', 'values', 'nl'])
def Print_init(space, w_self, __args__):
@@ -3684,7 +3557,7 @@
w_obj = w_self.getdictvalue(space, 'target')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'target')
return space.wrap(w_self.target)
@@ -3692,20 +3565,22 @@
def For_set_target(space, w_self, w_new_value):
try:
w_self.target = space.interp_w(expr, w_new_value, False)
+ if type(w_self.target) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'target', w_new_value)
return
w_self.deldictvalue(space, 'target')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def For_get_iter(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'iter')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'iter')
return space.wrap(w_self.iter)
@@ -3713,16 +3588,18 @@
def For_set_iter(space, w_self, w_new_value):
try:
w_self.iter = space.interp_w(expr, w_new_value, False)
+ if type(w_self.iter) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'iter', w_new_value)
return
w_self.deldictvalue(space, 'iter')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def For_get_body(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -3736,10 +3613,10 @@
def For_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
def For_get_orelse(space, w_self):
- if not w_self.initialization_state & 8:
+ if not w_self.initialization_state & 32:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'orelse')
if w_self.w_orelse is None:
@@ -3753,7 +3630,7 @@
def For_set_orelse(space, w_self, w_new_value):
w_self.w_orelse = w_new_value
- w_self.initialization_state |= 8
+ w_self.initialization_state |= 32
_For_field_unroller = unrolling_iterable(['target', 'iter', 'body', 'orelse'])
def For_init(space, w_self, __args__):
@@ -3789,7 +3666,7 @@
w_obj = w_self.getdictvalue(space, 'test')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'test')
return space.wrap(w_self.test)
@@ -3797,16 +3674,18 @@
def While_set_test(space, w_self, w_new_value):
try:
w_self.test = space.interp_w(expr, w_new_value, False)
+ if type(w_self.test) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'test', w_new_value)
return
w_self.deldictvalue(space, 'test')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def While_get_body(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -3820,10 +3699,10 @@
def While_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def While_get_orelse(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'orelse')
if w_self.w_orelse is None:
@@ -3837,7 +3716,7 @@
def While_set_orelse(space, w_self, w_new_value):
w_self.w_orelse = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_While_field_unroller = unrolling_iterable(['test', 'body', 'orelse'])
def While_init(space, w_self, __args__):
@@ -3872,7 +3751,7 @@
w_obj = w_self.getdictvalue(space, 'test')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'test')
return space.wrap(w_self.test)
@@ -3880,16 +3759,18 @@
def If_set_test(space, w_self, w_new_value):
try:
w_self.test = space.interp_w(expr, w_new_value, False)
+ if type(w_self.test) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'test', w_new_value)
return
w_self.deldictvalue(space, 'test')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def If_get_body(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -3903,10 +3784,10 @@
def If_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def If_get_orelse(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'orelse')
if w_self.w_orelse is None:
@@ -3920,7 +3801,7 @@
def If_set_orelse(space, w_self, w_new_value):
w_self.w_orelse = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_If_field_unroller = unrolling_iterable(['test', 'body', 'orelse'])
def If_init(space, w_self, __args__):
@@ -3955,7 +3836,7 @@
w_obj = w_self.getdictvalue(space, 'context_expr')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'context_expr')
return space.wrap(w_self.context_expr)
@@ -3963,20 +3844,22 @@
def With_set_context_expr(space, w_self, w_new_value):
try:
w_self.context_expr = space.interp_w(expr, w_new_value, False)
+ if type(w_self.context_expr) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'context_expr', w_new_value)
return
w_self.deldictvalue(space, 'context_expr')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def With_get_optional_vars(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'optional_vars')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'optional_vars')
return space.wrap(w_self.optional_vars)
@@ -3984,16 +3867,18 @@
def With_set_optional_vars(space, w_self, w_new_value):
try:
w_self.optional_vars = space.interp_w(expr, w_new_value, True)
+ if type(w_self.optional_vars) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'optional_vars', w_new_value)
return
w_self.deldictvalue(space, 'optional_vars')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def With_get_body(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -4007,7 +3892,7 @@
def With_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_With_field_unroller = unrolling_iterable(['context_expr', 'optional_vars', 'body'])
def With_init(space, w_self, __args__):
@@ -4041,7 +3926,7 @@
w_obj = w_self.getdictvalue(space, 'type')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'type')
return space.wrap(w_self.type)
@@ -4049,20 +3934,22 @@
def Raise_set_type(space, w_self, w_new_value):
try:
w_self.type = space.interp_w(expr, w_new_value, True)
+ if type(w_self.type) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'type', w_new_value)
return
w_self.deldictvalue(space, 'type')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Raise_get_inst(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'inst')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'inst')
return space.wrap(w_self.inst)
@@ -4070,20 +3957,22 @@
def Raise_set_inst(space, w_self, w_new_value):
try:
w_self.inst = space.interp_w(expr, w_new_value, True)
+ if type(w_self.inst) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'inst', w_new_value)
return
w_self.deldictvalue(space, 'inst')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Raise_get_tback(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'tback')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'tback')
return space.wrap(w_self.tback)
@@ -4091,13 +3980,15 @@
def Raise_set_tback(space, w_self, w_new_value):
try:
w_self.tback = space.interp_w(expr, w_new_value, True)
+ if type(w_self.tback) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'tback', w_new_value)
return
w_self.deldictvalue(space, 'tback')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Raise_field_unroller = unrolling_iterable(['type', 'inst', 'tback'])
def Raise_init(space, w_self, __args__):
@@ -4126,7 +4017,7 @@
)
def TryExcept_get_body(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -4140,10 +4031,10 @@
def TryExcept_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def TryExcept_get_handlers(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'handlers')
if w_self.w_handlers is None:
@@ -4157,10 +4048,10 @@
def TryExcept_set_handlers(space, w_self, w_new_value):
w_self.w_handlers = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def TryExcept_get_orelse(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'orelse')
if w_self.w_orelse is None:
@@ -4174,7 +4065,7 @@
def TryExcept_set_orelse(space, w_self, w_new_value):
w_self.w_orelse = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_TryExcept_field_unroller = unrolling_iterable(['body', 'handlers', 'orelse'])
def TryExcept_init(space, w_self, __args__):
@@ -4206,7 +4097,7 @@
)
def TryFinally_get_body(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -4220,10 +4111,10 @@
def TryFinally_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def TryFinally_get_finalbody(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'finalbody')
if w_self.w_finalbody is None:
@@ -4237,7 +4128,7 @@
def TryFinally_set_finalbody(space, w_self, w_new_value):
w_self.w_finalbody = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_TryFinally_field_unroller = unrolling_iterable(['body', 'finalbody'])
def TryFinally_init(space, w_self, __args__):
@@ -4271,7 +4162,7 @@
w_obj = w_self.getdictvalue(space, 'test')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'test')
return space.wrap(w_self.test)
@@ -4279,20 +4170,22 @@
def Assert_set_test(space, w_self, w_new_value):
try:
w_self.test = space.interp_w(expr, w_new_value, False)
+ if type(w_self.test) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'test', w_new_value)
return
w_self.deldictvalue(space, 'test')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Assert_get_msg(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'msg')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'msg')
return space.wrap(w_self.msg)
@@ -4300,13 +4193,15 @@
def Assert_set_msg(space, w_self, w_new_value):
try:
w_self.msg = space.interp_w(expr, w_new_value, True)
+ if type(w_self.msg) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'msg', w_new_value)
return
w_self.deldictvalue(space, 'msg')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Assert_field_unroller = unrolling_iterable(['test', 'msg'])
def Assert_init(space, w_self, __args__):
@@ -4334,7 +4229,7 @@
)
def Import_get_names(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'names')
if w_self.w_names is None:
@@ -4348,7 +4243,7 @@
def Import_set_names(space, w_self, w_new_value):
w_self.w_names = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Import_field_unroller = unrolling_iterable(['names'])
def Import_init(space, w_self, __args__):
@@ -4380,7 +4275,7 @@
w_obj = w_self.getdictvalue(space, 'module')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'module')
return space.wrap(w_self.module)
@@ -4397,10 +4292,10 @@
w_self.setdictvalue(space, 'module', w_new_value)
return
w_self.deldictvalue(space, 'module')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def ImportFrom_get_names(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'names')
if w_self.w_names is None:
@@ -4414,14 +4309,14 @@
def ImportFrom_set_names(space, w_self, w_new_value):
w_self.w_names = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def ImportFrom_get_level(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'level')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'level')
return space.wrap(w_self.level)
@@ -4435,7 +4330,7 @@
w_self.setdictvalue(space, 'level', w_new_value)
return
w_self.deldictvalue(space, 'level')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_ImportFrom_field_unroller = unrolling_iterable(['module', 'names', 'level'])
def ImportFrom_init(space, w_self, __args__):
@@ -4469,7 +4364,7 @@
w_obj = w_self.getdictvalue(space, 'body')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
return space.wrap(w_self.body)
@@ -4477,20 +4372,22 @@
def Exec_set_body(space, w_self, w_new_value):
try:
w_self.body = space.interp_w(expr, w_new_value, False)
+ if type(w_self.body) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'body', w_new_value)
return
w_self.deldictvalue(space, 'body')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Exec_get_globals(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'globals')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'globals')
return space.wrap(w_self.globals)
@@ -4498,20 +4395,22 @@
def Exec_set_globals(space, w_self, w_new_value):
try:
w_self.globals = space.interp_w(expr, w_new_value, True)
+ if type(w_self.globals) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'globals', w_new_value)
return
w_self.deldictvalue(space, 'globals')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Exec_get_locals(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'locals')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'locals')
return space.wrap(w_self.locals)
@@ -4519,13 +4418,15 @@
def Exec_set_locals(space, w_self, w_new_value):
try:
w_self.locals = space.interp_w(expr, w_new_value, True)
+ if type(w_self.locals) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'locals', w_new_value)
return
w_self.deldictvalue(space, 'locals')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Exec_field_unroller = unrolling_iterable(['body', 'globals', 'locals'])
def Exec_init(space, w_self, __args__):
@@ -4554,7 +4455,7 @@
)
def Global_get_names(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'names')
if w_self.w_names is None:
@@ -4568,7 +4469,7 @@
def Global_set_names(space, w_self, w_new_value):
w_self.w_names = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Global_field_unroller = unrolling_iterable(['names'])
def Global_init(space, w_self, __args__):
@@ -4600,7 +4501,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -4608,13 +4509,15 @@
def Expr_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Expr_field_unroller = unrolling_iterable(['value'])
def Expr_init(space, w_self, __args__):
@@ -4696,7 +4599,7 @@
w_obj = w_self.getdictvalue(space, 'lineno')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._lineno_mask:
+ if not w_self.initialization_state & 1:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'lineno')
return space.wrap(w_self.lineno)
@@ -4710,14 +4613,14 @@
w_self.setdictvalue(space, 'lineno', w_new_value)
return
w_self.deldictvalue(space, 'lineno')
- w_self.initialization_state |= w_self._lineno_mask
+ w_self.initialization_state |= 1
def expr_get_col_offset(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'col_offset')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._col_offset_mask:
+ if not w_self.initialization_state & 2:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'col_offset')
return space.wrap(w_self.col_offset)
@@ -4731,7 +4634,7 @@
w_self.setdictvalue(space, 'col_offset', w_new_value)
return
w_self.deldictvalue(space, 'col_offset')
- w_self.initialization_state |= w_self._col_offset_mask
+ w_self.initialization_state |= 2
expr.typedef = typedef.TypeDef("expr",
AST.typedef,
@@ -4747,7 +4650,7 @@
w_obj = w_self.getdictvalue(space, 'op')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'op')
return boolop_to_class[w_self.op - 1]()
@@ -4763,10 +4666,10 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'op', w_new_value)
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def BoolOp_get_values(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'values')
if w_self.w_values is None:
@@ -4780,7 +4683,7 @@
def BoolOp_set_values(space, w_self, w_new_value):
w_self.w_values = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_BoolOp_field_unroller = unrolling_iterable(['op', 'values'])
def BoolOp_init(space, w_self, __args__):
@@ -4813,7 +4716,7 @@
w_obj = w_self.getdictvalue(space, 'left')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'left')
return space.wrap(w_self.left)
@@ -4821,20 +4724,22 @@
def BinOp_set_left(space, w_self, w_new_value):
try:
w_self.left = space.interp_w(expr, w_new_value, False)
+ if type(w_self.left) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'left', w_new_value)
return
w_self.deldictvalue(space, 'left')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def BinOp_get_op(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'op')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'op')
return operator_to_class[w_self.op - 1]()
@@ -4850,14 +4755,14 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'op', w_new_value)
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def BinOp_get_right(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'right')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'right')
return space.wrap(w_self.right)
@@ -4865,13 +4770,15 @@
def BinOp_set_right(space, w_self, w_new_value):
try:
w_self.right = space.interp_w(expr, w_new_value, False)
+ if type(w_self.right) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'right', w_new_value)
return
w_self.deldictvalue(space, 'right')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_BinOp_field_unroller = unrolling_iterable(['left', 'op', 'right'])
def BinOp_init(space, w_self, __args__):
@@ -4904,7 +4811,7 @@
w_obj = w_self.getdictvalue(space, 'op')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'op')
return unaryop_to_class[w_self.op - 1]()
@@ -4920,14 +4827,14 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'op', w_new_value)
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def UnaryOp_get_operand(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'operand')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'operand')
return space.wrap(w_self.operand)
@@ -4935,13 +4842,15 @@
def UnaryOp_set_operand(space, w_self, w_new_value):
try:
w_self.operand = space.interp_w(expr, w_new_value, False)
+ if type(w_self.operand) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'operand', w_new_value)
return
w_self.deldictvalue(space, 'operand')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_UnaryOp_field_unroller = unrolling_iterable(['op', 'operand'])
def UnaryOp_init(space, w_self, __args__):
@@ -4973,7 +4882,7 @@
w_obj = w_self.getdictvalue(space, 'args')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'args')
return space.wrap(w_self.args)
@@ -4987,14 +4896,14 @@
w_self.setdictvalue(space, 'args', w_new_value)
return
w_self.deldictvalue(space, 'args')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Lambda_get_body(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'body')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
return space.wrap(w_self.body)
@@ -5002,13 +4911,15 @@
def Lambda_set_body(space, w_self, w_new_value):
try:
w_self.body = space.interp_w(expr, w_new_value, False)
+ if type(w_self.body) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'body', w_new_value)
return
w_self.deldictvalue(space, 'body')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Lambda_field_unroller = unrolling_iterable(['args', 'body'])
def Lambda_init(space, w_self, __args__):
@@ -5040,7 +4951,7 @@
w_obj = w_self.getdictvalue(space, 'test')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'test')
return space.wrap(w_self.test)
@@ -5048,20 +4959,22 @@
def IfExp_set_test(space, w_self, w_new_value):
try:
w_self.test = space.interp_w(expr, w_new_value, False)
+ if type(w_self.test) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'test', w_new_value)
return
w_self.deldictvalue(space, 'test')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def IfExp_get_body(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'body')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
return space.wrap(w_self.body)
@@ -5069,20 +4982,22 @@
def IfExp_set_body(space, w_self, w_new_value):
try:
w_self.body = space.interp_w(expr, w_new_value, False)
+ if type(w_self.body) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'body', w_new_value)
return
w_self.deldictvalue(space, 'body')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def IfExp_get_orelse(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'orelse')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'orelse')
return space.wrap(w_self.orelse)
@@ -5090,13 +5005,15 @@
def IfExp_set_orelse(space, w_self, w_new_value):
try:
w_self.orelse = space.interp_w(expr, w_new_value, False)
+ if type(w_self.orelse) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'orelse', w_new_value)
return
w_self.deldictvalue(space, 'orelse')
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_IfExp_field_unroller = unrolling_iterable(['test', 'body', 'orelse'])
def IfExp_init(space, w_self, __args__):
@@ -5125,7 +5042,7 @@
)
def Dict_get_keys(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'keys')
if w_self.w_keys is None:
@@ -5139,10 +5056,10 @@
def Dict_set_keys(space, w_self, w_new_value):
w_self.w_keys = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Dict_get_values(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'values')
if w_self.w_values is None:
@@ -5156,7 +5073,7 @@
def Dict_set_values(space, w_self, w_new_value):
w_self.w_values = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Dict_field_unroller = unrolling_iterable(['keys', 'values'])
def Dict_init(space, w_self, __args__):
@@ -5186,7 +5103,7 @@
)
def Set_get_elts(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elts')
if w_self.w_elts is None:
@@ -5200,7 +5117,7 @@
def Set_set_elts(space, w_self, w_new_value):
w_self.w_elts = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Set_field_unroller = unrolling_iterable(['elts'])
def Set_init(space, w_self, __args__):
@@ -5232,7 +5149,7 @@
w_obj = w_self.getdictvalue(space, 'elt')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elt')
return space.wrap(w_self.elt)
@@ -5240,16 +5157,18 @@
def ListComp_set_elt(space, w_self, w_new_value):
try:
w_self.elt = space.interp_w(expr, w_new_value, False)
+ if type(w_self.elt) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'elt', w_new_value)
return
w_self.deldictvalue(space, 'elt')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def ListComp_get_generators(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'generators')
if w_self.w_generators is None:
@@ -5263,7 +5182,7 @@
def ListComp_set_generators(space, w_self, w_new_value):
w_self.w_generators = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_ListComp_field_unroller = unrolling_iterable(['elt', 'generators'])
def ListComp_init(space, w_self, __args__):
@@ -5296,7 +5215,7 @@
w_obj = w_self.getdictvalue(space, 'elt')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elt')
return space.wrap(w_self.elt)
@@ -5304,16 +5223,18 @@
def SetComp_set_elt(space, w_self, w_new_value):
try:
w_self.elt = space.interp_w(expr, w_new_value, False)
+ if type(w_self.elt) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'elt', w_new_value)
return
w_self.deldictvalue(space, 'elt')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def SetComp_get_generators(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'generators')
if w_self.w_generators is None:
@@ -5327,7 +5248,7 @@
def SetComp_set_generators(space, w_self, w_new_value):
w_self.w_generators = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_SetComp_field_unroller = unrolling_iterable(['elt', 'generators'])
def SetComp_init(space, w_self, __args__):
@@ -5360,7 +5281,7 @@
w_obj = w_self.getdictvalue(space, 'key')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'key')
return space.wrap(w_self.key)
@@ -5368,20 +5289,22 @@
def DictComp_set_key(space, w_self, w_new_value):
try:
w_self.key = space.interp_w(expr, w_new_value, False)
+ if type(w_self.key) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'key', w_new_value)
return
w_self.deldictvalue(space, 'key')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def DictComp_get_value(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -5389,16 +5312,18 @@
def DictComp_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def DictComp_get_generators(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'generators')
if w_self.w_generators is None:
@@ -5412,7 +5337,7 @@
def DictComp_set_generators(space, w_self, w_new_value):
w_self.w_generators = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_DictComp_field_unroller = unrolling_iterable(['key', 'value', 'generators'])
def DictComp_init(space, w_self, __args__):
@@ -5446,7 +5371,7 @@
w_obj = w_self.getdictvalue(space, 'elt')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elt')
return space.wrap(w_self.elt)
@@ -5454,16 +5379,18 @@
def GeneratorExp_set_elt(space, w_self, w_new_value):
try:
w_self.elt = space.interp_w(expr, w_new_value, False)
+ if type(w_self.elt) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'elt', w_new_value)
return
w_self.deldictvalue(space, 'elt')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def GeneratorExp_get_generators(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'generators')
if w_self.w_generators is None:
@@ -5477,7 +5404,7 @@
def GeneratorExp_set_generators(space, w_self, w_new_value):
w_self.w_generators = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_GeneratorExp_field_unroller = unrolling_iterable(['elt', 'generators'])
def GeneratorExp_init(space, w_self, __args__):
@@ -5510,7 +5437,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -5518,13 +5445,15 @@
def Yield_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, True)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Yield_field_unroller = unrolling_iterable(['value'])
def Yield_init(space, w_self, __args__):
@@ -5555,7 +5484,7 @@
w_obj = w_self.getdictvalue(space, 'left')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'left')
return space.wrap(w_self.left)
@@ -5563,16 +5492,18 @@
def Compare_set_left(space, w_self, w_new_value):
try:
w_self.left = space.interp_w(expr, w_new_value, False)
+ if type(w_self.left) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'left', w_new_value)
return
w_self.deldictvalue(space, 'left')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Compare_get_ops(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ops')
if w_self.w_ops is None:
@@ -5586,10 +5517,10 @@
def Compare_set_ops(space, w_self, w_new_value):
w_self.w_ops = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Compare_get_comparators(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'comparators')
if w_self.w_comparators is None:
@@ -5603,7 +5534,7 @@
def Compare_set_comparators(space, w_self, w_new_value):
w_self.w_comparators = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Compare_field_unroller = unrolling_iterable(['left', 'ops', 'comparators'])
def Compare_init(space, w_self, __args__):
@@ -5638,7 +5569,7 @@
w_obj = w_self.getdictvalue(space, 'func')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'func')
return space.wrap(w_self.func)
@@ -5646,16 +5577,18 @@
def Call_set_func(space, w_self, w_new_value):
try:
w_self.func = space.interp_w(expr, w_new_value, False)
+ if type(w_self.func) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'func', w_new_value)
return
w_self.deldictvalue(space, 'func')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Call_get_args(space, w_self):
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'args')
if w_self.w_args is None:
@@ -5669,10 +5602,10 @@
def Call_set_args(space, w_self, w_new_value):
w_self.w_args = w_new_value
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Call_get_keywords(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'keywords')
if w_self.w_keywords is None:
@@ -5686,14 +5619,14 @@
def Call_set_keywords(space, w_self, w_new_value):
w_self.w_keywords = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
def Call_get_starargs(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'starargs')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 8:
+ if not w_self.initialization_state & 32:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'starargs')
return space.wrap(w_self.starargs)
@@ -5701,20 +5634,22 @@
def Call_set_starargs(space, w_self, w_new_value):
try:
w_self.starargs = space.interp_w(expr, w_new_value, True)
+ if type(w_self.starargs) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'starargs', w_new_value)
return
w_self.deldictvalue(space, 'starargs')
- w_self.initialization_state |= 8
+ w_self.initialization_state |= 32
def Call_get_kwargs(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'kwargs')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 16:
+ if not w_self.initialization_state & 64:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'kwargs')
return space.wrap(w_self.kwargs)
@@ -5722,13 +5657,15 @@
def Call_set_kwargs(space, w_self, w_new_value):
try:
w_self.kwargs = space.interp_w(expr, w_new_value, True)
+ if type(w_self.kwargs) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'kwargs', w_new_value)
return
w_self.deldictvalue(space, 'kwargs')
- w_self.initialization_state |= 16
+ w_self.initialization_state |= 64
_Call_field_unroller = unrolling_iterable(['func', 'args', 'keywords', 'starargs', 'kwargs'])
def Call_init(space, w_self, __args__):
@@ -5765,7 +5702,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -5773,13 +5710,15 @@
def Repr_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Repr_field_unroller = unrolling_iterable(['value'])
def Repr_init(space, w_self, __args__):
@@ -5810,7 +5749,7 @@
w_obj = w_self.getdictvalue(space, 'n')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'n')
return w_self.n
@@ -5824,7 +5763,7 @@
w_self.setdictvalue(space, 'n', w_new_value)
return
w_self.deldictvalue(space, 'n')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Num_field_unroller = unrolling_iterable(['n'])
def Num_init(space, w_self, __args__):
@@ -5855,7 +5794,7 @@
w_obj = w_self.getdictvalue(space, 's')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 's')
return w_self.s
@@ -5869,7 +5808,7 @@
w_self.setdictvalue(space, 's', w_new_value)
return
w_self.deldictvalue(space, 's')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Str_field_unroller = unrolling_iterable(['s'])
def Str_init(space, w_self, __args__):
@@ -5900,7 +5839,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -5908,20 +5847,22 @@
def Attribute_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Attribute_get_attr(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'attr')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'attr')
return space.wrap(w_self.attr)
@@ -5935,14 +5876,14 @@
w_self.setdictvalue(space, 'attr', w_new_value)
return
w_self.deldictvalue(space, 'attr')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Attribute_get_ctx(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'ctx')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ctx')
return expr_context_to_class[w_self.ctx - 1]()
@@ -5958,7 +5899,7 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'ctx', w_new_value)
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Attribute_field_unroller = unrolling_iterable(['value', 'attr', 'ctx'])
def Attribute_init(space, w_self, __args__):
@@ -5991,7 +5932,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return space.wrap(w_self.value)
@@ -5999,20 +5940,22 @@
def Subscript_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Subscript_get_slice(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'slice')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'slice')
return space.wrap(w_self.slice)
@@ -6020,20 +5963,22 @@
def Subscript_set_slice(space, w_self, w_new_value):
try:
w_self.slice = space.interp_w(slice, w_new_value, False)
+ if type(w_self.slice) is slice:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'slice', w_new_value)
return
w_self.deldictvalue(space, 'slice')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def Subscript_get_ctx(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'ctx')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ctx')
return expr_context_to_class[w_self.ctx - 1]()
@@ -6049,7 +5994,7 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'ctx', w_new_value)
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_Subscript_field_unroller = unrolling_iterable(['value', 'slice', 'ctx'])
def Subscript_init(space, w_self, __args__):
@@ -6082,7 +6027,7 @@
w_obj = w_self.getdictvalue(space, 'id')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'id')
return space.wrap(w_self.id)
@@ -6096,14 +6041,14 @@
w_self.setdictvalue(space, 'id', w_new_value)
return
w_self.deldictvalue(space, 'id')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Name_get_ctx(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'ctx')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ctx')
return expr_context_to_class[w_self.ctx - 1]()
@@ -6119,7 +6064,7 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'ctx', w_new_value)
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Name_field_unroller = unrolling_iterable(['id', 'ctx'])
def Name_init(space, w_self, __args__):
@@ -6147,7 +6092,7 @@
)
def List_get_elts(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elts')
if w_self.w_elts is None:
@@ -6161,14 +6106,14 @@
def List_set_elts(space, w_self, w_new_value):
w_self.w_elts = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def List_get_ctx(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'ctx')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ctx')
return expr_context_to_class[w_self.ctx - 1]()
@@ -6184,7 +6129,7 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'ctx', w_new_value)
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_List_field_unroller = unrolling_iterable(['elts', 'ctx'])
def List_init(space, w_self, __args__):
@@ -6213,7 +6158,7 @@
)
def Tuple_get_elts(space, w_self):
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'elts')
if w_self.w_elts is None:
@@ -6227,14 +6172,14 @@
def Tuple_set_elts(space, w_self, w_new_value):
w_self.w_elts = w_new_value
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def Tuple_get_ctx(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'ctx')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'ctx')
return expr_context_to_class[w_self.ctx - 1]()
@@ -6250,7 +6195,7 @@
return
# need to save the original object too
w_self.setdictvalue(space, 'ctx', w_new_value)
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
_Tuple_field_unroller = unrolling_iterable(['elts', 'ctx'])
def Tuple_init(space, w_self, __args__):
@@ -6283,7 +6228,7 @@
w_obj = w_self.getdictvalue(space, 'value')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'value')
return w_self.value
@@ -6297,7 +6242,7 @@
w_self.setdictvalue(space, 'value', w_new_value)
return
w_self.deldictvalue(space, 'value')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
_Const_field_unroller = unrolling_iterable(['value'])
def Const_init(space, w_self, __args__):
@@ -6409,6 +6354,8 @@
def Slice_set_lower(space, w_self, w_new_value):
try:
w_self.lower = space.interp_w(expr, w_new_value, True)
+ if type(w_self.lower) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6430,6 +6377,8 @@
def Slice_set_upper(space, w_self, w_new_value):
try:
w_self.upper = space.interp_w(expr, w_new_value, True)
+ if type(w_self.upper) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6451,6 +6400,8 @@
def Slice_set_step(space, w_self, w_new_value):
try:
w_self.step = space.interp_w(expr, w_new_value, True)
+ if type(w_self.step) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6540,6 +6491,8 @@
def Index_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6809,6 +6762,8 @@
def comprehension_set_target(space, w_self, w_new_value):
try:
w_self.target = space.interp_w(expr, w_new_value, False)
+ if type(w_self.target) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6830,6 +6785,8 @@
def comprehension_set_iter(space, w_self, w_new_value):
try:
w_self.iter = space.interp_w(expr, w_new_value, False)
+ if type(w_self.iter) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
@@ -6887,7 +6844,7 @@
w_obj = w_self.getdictvalue(space, 'lineno')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._lineno_mask:
+ if not w_self.initialization_state & 1:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'lineno')
return space.wrap(w_self.lineno)
@@ -6901,14 +6858,14 @@
w_self.setdictvalue(space, 'lineno', w_new_value)
return
w_self.deldictvalue(space, 'lineno')
- w_self.initialization_state |= w_self._lineno_mask
+ w_self.initialization_state |= 1
def excepthandler_get_col_offset(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'col_offset')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & w_self._col_offset_mask:
+ if not w_self.initialization_state & 2:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'col_offset')
return space.wrap(w_self.col_offset)
@@ -6922,7 +6879,7 @@
w_self.setdictvalue(space, 'col_offset', w_new_value)
return
w_self.deldictvalue(space, 'col_offset')
- w_self.initialization_state |= w_self._col_offset_mask
+ w_self.initialization_state |= 2
excepthandler.typedef = typedef.TypeDef("excepthandler",
AST.typedef,
@@ -6938,7 +6895,7 @@
w_obj = w_self.getdictvalue(space, 'type')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 1:
+ if not w_self.initialization_state & 4:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'type')
return space.wrap(w_self.type)
@@ -6946,20 +6903,22 @@
def ExceptHandler_set_type(space, w_self, w_new_value):
try:
w_self.type = space.interp_w(expr, w_new_value, True)
+ if type(w_self.type) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'type', w_new_value)
return
w_self.deldictvalue(space, 'type')
- w_self.initialization_state |= 1
+ w_self.initialization_state |= 4
def ExceptHandler_get_name(space, w_self):
if w_self.w_dict is not None:
w_obj = w_self.getdictvalue(space, 'name')
if w_obj is not None:
return w_obj
- if not w_self.initialization_state & 2:
+ if not w_self.initialization_state & 8:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'name')
return space.wrap(w_self.name)
@@ -6967,16 +6926,18 @@
def ExceptHandler_set_name(space, w_self, w_new_value):
try:
w_self.name = space.interp_w(expr, w_new_value, True)
+ if type(w_self.name) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
w_self.setdictvalue(space, 'name', w_new_value)
return
w_self.deldictvalue(space, 'name')
- w_self.initialization_state |= 2
+ w_self.initialization_state |= 8
def ExceptHandler_get_body(space, w_self):
- if not w_self.initialization_state & 4:
+ if not w_self.initialization_state & 16:
typename = space.type(w_self).getname(space)
raise operationerrfmt(space.w_AttributeError, "'%s' object has no attribute '%s'", typename, 'body')
if w_self.w_body is None:
@@ -6990,7 +6951,7 @@
def ExceptHandler_set_body(space, w_self, w_new_value):
w_self.w_body = w_new_value
- w_self.initialization_state |= 4
+ w_self.initialization_state |= 16
_ExceptHandler_field_unroller = unrolling_iterable(['type', 'name', 'body'])
def ExceptHandler_init(space, w_self, __args__):
@@ -7164,6 +7125,8 @@
def keyword_set_value(space, w_self, w_new_value):
try:
w_self.value = space.interp_w(expr, w_new_value, False)
+ if type(w_self.value) is expr:
+ raise OperationError(space.w_TypeError, space.w_None)
except OperationError, e:
if not e.match(space, space.w_TypeError):
raise
diff --git a/pypy/interpreter/astcompiler/optimize.py b/pypy/interpreter/astcompiler/optimize.py
--- a/pypy/interpreter/astcompiler/optimize.py
+++ b/pypy/interpreter/astcompiler/optimize.py
@@ -1,6 +1,5 @@
"""codegen helpers and AST constant folding."""
import sys
-import itertools
from pypy.interpreter.astcompiler import ast, consts, misc
from pypy.tool import stdlib_opcode as ops
@@ -146,8 +145,7 @@
}
unrolling_unary_folders = unrolling_iterable(unary_folders.items())
-for folder in itertools.chain(binary_folders.itervalues(),
- unary_folders.itervalues()):
+for folder in binary_folders.values() + unary_folders.values():
folder._always_inline_ = True
del folder
diff --git a/pypy/interpreter/astcompiler/tools/asdl_py.py b/pypy/interpreter/astcompiler/tools/asdl_py.py
--- a/pypy/interpreter/astcompiler/tools/asdl_py.py
+++ b/pypy/interpreter/astcompiler/tools/asdl_py.py
@@ -79,6 +79,7 @@
else:
self.emit("class %s(AST):" % (base,))
if sum.attributes:
+ self.emit("")
args = ", ".join(attr.name.value for attr in sum.attributes)
self.emit("def __init__(self, %s):" % (args,), 1)
for attr in sum.attributes:
@@ -114,7 +115,7 @@
else:
names.append(repr(field.name.value))
sub = (", ".join(names), name.value)
- self.emit("missing_field(space, self.initialization_state, [%s], %r)"
+ self.emit("self.missing_field(space, [%s], %r)"
% sub, 3)
self.emit("else:", 2)
# Fill in all the default fields.
@@ -195,17 +196,13 @@
def visitConstructor(self, cons, base, extra_attributes):
self.emit("class %s(%s):" % (cons.name, base))
self.emit("")
- for field in self.data.cons_attributes[cons]:
- subst = (field.name, self.data.field_masks[field])
- self.emit("_%s_mask = %i" % subst, 1)
- self.emit("")
self.make_constructor(cons.fields, cons, extra_attributes, base)
self.emit("")
self.emit("def walkabout(self, visitor):", 1)
self.emit("visitor.visit_%s(self)" % (cons.name,), 2)
self.emit("")
self.make_mutate_over(cons, cons.name)
- self.make_var_syncer(cons.fields + self.data.cons_attributes[cons],
+ self.make_var_syncer(self.data.cons_attributes[cons] + cons.fields,
cons, cons.name)
def visitField(self, field):
@@ -324,7 +321,7 @@
def visitSum(self, sum, name):
for field in sum.attributes:
- self.make_property(field, name, True)
+ self.make_property(field, name)
self.make_typedef(name, "AST", sum.attributes,
fields_name="_attributes")
if not is_simple_sum(sum):
@@ -400,13 +397,10 @@
def visitField(self, field, name):
self.make_property(field, name)
- def make_property(self, field, name, different_masks=False):
+ def make_property(self, field, name):
func = "def %s_get_%s(space, w_self):" % (name, field.name)
self.emit(func)
- if different_masks:
- flag = "w_self._%s_mask" % (field.name,)
- else:
- flag = self.data.field_masks[field]
+ flag = self.data.field_masks[field]
if not field.seq:
self.emit("if w_self.w_dict is not None:", 1)
self.emit(" w_obj = w_self.getdictvalue(space, '%s')" % (field.name,), 1)
@@ -458,6 +452,11 @@
config = (field.name, field.type, repr(field.opt))
self.emit("w_self.%s = space.interp_w(%s, w_new_value, %s)" %
config, 2)
+ if field.type.value not in self.data.prod_simple:
+ self.emit("if type(w_self.%s) is %s:" % (
+ field.name, field.type), 2)
+ self.emit("raise OperationError(space.w_TypeError, "
+ "space.w_None)", 3)
else:
level = 2
if field.opt and field.type.value != "int":
@@ -505,7 +504,10 @@
optional_mask = 0
for i, field in enumerate(fields):
flag = 1 << i
- field_masks[field] = flag
+ if field not in field_masks:
+ field_masks[field] = flag
+ else:
+ assert field_masks[field] == flag
if field.opt:
optional_mask |= flag
else:
@@ -518,9 +520,9 @@
if is_simple_sum(sum):
simple_types.add(tp.name.value)
else:
+ attrs = [field for field in sum.attributes]
for cons in sum.types:
- attrs = [copy_field(field) for field in sum.attributes]
- add_masks(cons.fields + attrs, cons)
+ add_masks(attrs + cons.fields, cons)
cons_attributes[cons] = attrs
else:
prod = tp.value
@@ -588,6 +590,24 @@
space.setattr(self, w_name,
space.getitem(w_state, w_name))
+ def missing_field(self, space, required, host):
+ "Find which required field is missing."
+ state = self.initialization_state
+ for i in range(len(required)):
+ if (state >> i) & 1:
+ continue # field is present
+ missing = required[i]
+ if missing is None:
+ continue # field is optional
+ w_obj = self.getdictvalue(space, missing)
+ if w_obj is None:
+ err = "required field \\"%s\\" missing from %s"
+ raise operationerrfmt(space.w_TypeError, err, missing, host)
+ else:
+ err = "incorrect type for field \\"%s\\" in %s"
+ raise operationerrfmt(space.w_TypeError, err, missing, host)
+ raise AssertionError("should not reach here")
+
class NodeVisitorNotImplemented(Exception):
pass
@@ -631,15 +651,6 @@
)
-def missing_field(space, state, required, host):
- "Find which required field is missing."
- for i in range(len(required)):
- if not (state >> i) & 1:
- missing = required[i]
- if missing is not None:
- err = "required field \\"%s\\" missing from %s"
- raise operationerrfmt(space.w_TypeError, err, missing, host)
- raise AssertionError("should not reach here")
"""
diff --git a/pypy/interpreter/baseobjspace.py b/pypy/interpreter/baseobjspace.py
--- a/pypy/interpreter/baseobjspace.py
+++ b/pypy/interpreter/baseobjspace.py
@@ -1,4 +1,3 @@
-import itertools
import pypy
from pypy.interpreter.executioncontext import ExecutionContext, ActionFlag
from pypy.interpreter.executioncontext import UserDelAction, FrameTraceAction
@@ -188,6 +187,12 @@
# -------------------------------------------------------------------
+ def is_w(self, space, w_other):
+ return self is w_other
+
+ def immutable_unique_id(self, space):
+ return None
+
def str_w(self, space):
w_msg = typed_unwrap_error_msg(space, "string", self)
raise OperationError(space.w_TypeError, w_msg)
@@ -482,6 +487,16 @@
'parser', 'fcntl', '_codecs', 'binascii'
]
+ # These modules are treated like CPython treats built-in modules,
+ # i.e. they always shadow any xx.py. The other modules are treated
+ # like CPython treats extension modules, and are loaded in sys.path
+ # order by the fake entry '.../lib_pypy/__extensions__'.
+ MODULES_THAT_ALWAYS_SHADOW = dict.fromkeys([
+ '__builtin__', '__pypy__', '_ast', '_codecs', '_sre', '_warnings',
+ '_weakref', 'errno', 'exceptions', 'gc', 'imp', 'marshal',
+ 'posix', 'nt', 'pwd', 'signal', 'sys', 'thread', 'zipimport',
+ ], None)
+
def make_builtins(self):
"NOT_RPYTHON: only for initializing the space."
@@ -513,8 +528,8 @@
exception_types_w = self.export_builtin_exceptions()
# initialize with "bootstrap types" from objspace (e.g. w_None)
- types_w = itertools.chain(self.get_builtin_types().iteritems(),
- exception_types_w.iteritems())
+ types_w = (self.get_builtin_types().items() +
+ exception_types_w.items())
for name, w_type in types_w:
self.setitem(self.builtin.w_dict, self.wrap(name), w_type)
@@ -681,9 +696,20 @@
"""shortcut for space.is_true(space.eq(w_obj1, w_obj2))"""
return self.is_w(w_obj1, w_obj2) or self.is_true(self.eq(w_obj1, w_obj2))
- def is_w(self, w_obj1, w_obj2):
- """shortcut for space.is_true(space.is_(w_obj1, w_obj2))"""
- return self.is_true(self.is_(w_obj1, w_obj2))
+ def is_(self, w_one, w_two):
+ return self.newbool(self.is_w(w_one, w_two))
+
+ def is_w(self, w_one, w_two):
+ # done by a method call on w_two (and not on w_one, because of the
+ # expected programming style where we say "if x is None" or
+ # "if x is object").
+ return w_two.is_w(self, w_one)
+
+ def id(self, w_obj):
+ w_result = w_obj.immutable_unique_id(self)
+ if w_result is None:
+ w_result = self.wrap(compute_unique_id(w_obj))
+ return w_result
def hash_w(self, w_obj):
"""shortcut for space.int_w(space.hash(w_obj))"""
@@ -879,6 +905,16 @@
"""
return self.unpackiterable(w_iterable, expected_length)
+ def listview_str(self, w_list):
+ """ Return a list of unwrapped strings out of a list of strings. If the
+ argument is not a list or does not contain only strings, return None.
+ May return None anyway.
+ """
+ return None
+
+ def newlist_str(self, list_s):
+ return self.newlist([self.wrap(s) for s in list_s])
+
@jit.unroll_safe
def exception_match(self, w_exc_type, w_check_class):
"""Checks if the given exception type matches 'w_check_class'."""
@@ -1013,9 +1049,6 @@
def isinstance_w(self, w_obj, w_type):
return self.is_true(self.isinstance(w_obj, w_type))
- def id(self, w_obj):
- return self.wrap(compute_unique_id(w_obj))
-
# The code below only works
# for the simple case (new-style instance).
# These methods are patched with the full logic by the __builtin__
@@ -1587,6 +1620,8 @@
'UnicodeError',
'ValueError',
'ZeroDivisionError',
+ 'UnicodeEncodeError',
+ 'UnicodeDecodeError',
]
## Irregular part of the interface:
diff --git a/pypy/interpreter/generator.py b/pypy/interpreter/generator.py
--- a/pypy/interpreter/generator.py
+++ b/pypy/interpreter/generator.py
@@ -1,8 +1,9 @@
+from pypy.interpreter.baseobjspace import Wrappable
from pypy.interpreter.error import OperationError
-from pypy.interpreter.baseobjspace import Wrappable
from pypy.interpreter.gateway import NoneNotWrapped
+from pypy.interpreter.pyopcode import LoopBlock
from pypy.rlib import jit
-from pypy.interpreter.pyopcode import LoopBlock
+from pypy.rlib.objectmodel import specialize
class GeneratorIterator(Wrappable):
@@ -156,38 +157,43 @@
break
block = block.previous
- def unpack_into(self, results_w):
- """This is a hack for performance: runs the generator and collects
- all produced items in a list."""
- # XXX copied and simplified version of send_ex()
- space = self.space
- if self.running:
- raise OperationError(space.w_ValueError,
- space.wrap('generator already executing'))
- frame = self.frame
- if frame is None: # already finished
- return
- self.running = True
- try:
- pycode = self.pycode
- while True:
- jitdriver.jit_merge_point(self=self, frame=frame,
- results_w=results_w,
- pycode=pycode)
- try:
- w_result = frame.execute_frame(space.w_None)
- except OperationError, e:
- if not e.match(space, space.w_StopIteration):
- raise
- break
- # if the frame is now marked as finished, it was RETURNed from
- if frame.frame_finished_execution:
- break
- results_w.append(w_result) # YIELDed
- finally:
- frame.f_backref = jit.vref_None
- self.running = False
- self.frame = None
-
-jitdriver = jit.JitDriver(greens=['pycode'],
- reds=['self', 'frame', 'results_w'])
+ # Results can be either an RPython list of W_Root, or it can be an
+ # app-level W_ListObject, which also has an append() method, that's why we
+ # generate 2 versions of the function and 2 jit drivers.
+ def _create_unpack_into():
+ jitdriver = jit.JitDriver(greens=['pycode'],
+ reds=['self', 'frame', 'results'])
+ def unpack_into(self, results):
+ """This is a hack for performance: runs the generator and collects
+ all produced items in a list."""
+ # XXX copied and simplified version of send_ex()
+ space = self.space
+ if self.running:
+ raise OperationError(space.w_ValueError,
+ space.wrap('generator already executing'))
+ frame = self.frame
+ if frame is None: # already finished
+ return
+ self.running = True
+ try:
+ pycode = self.pycode
+ while True:
+ jitdriver.jit_merge_point(self=self, frame=frame,
+ results=results, pycode=pycode)
+ try:
+ w_result = frame.execute_frame(space.w_None)
+ except OperationError, e:
+ if not e.match(space, space.w_StopIteration):
+ raise
+ break
+ # if the frame is now marked as finished, it was RETURNed from
+ if frame.frame_finished_execution:
+ break
+ results.append(w_result) # YIELDed
+ finally:
+ frame.f_backref = jit.vref_None
+ self.running = False
+ self.frame = None
+ return unpack_into
+ unpack_into = _create_unpack_into()
+ unpack_into_w = _create_unpack_into()
\ No newline at end of file
diff --git a/pypy/interpreter/pyframe.py b/pypy/interpreter/pyframe.py
--- a/pypy/interpreter/pyframe.py
+++ b/pypy/interpreter/pyframe.py
@@ -10,7 +10,7 @@
from pypy.rlib.objectmodel import we_are_translated, instantiate
from pypy.rlib.jit import hint
from pypy.rlib.debug import make_sure_not_resized, check_nonneg
-from pypy.rlib.rarithmetic import intmask
+from pypy.rlib.rarithmetic import intmask, r_uint
from pypy.rlib import jit
from pypy.tool import stdlib_opcode
from pypy.tool.stdlib_opcode import host_bytecode_spec
@@ -167,7 +167,7 @@
# Execution starts just after the last_instr. Initially,
# last_instr is -1. After a generator suspends it points to
# the YIELD_VALUE instruction.
- next_instr = self.last_instr + 1
+ next_instr = r_uint(self.last_instr + 1)
if next_instr != 0:
self.pushvalue(w_inputvalue)
#
@@ -691,6 +691,7 @@
handlerposition = space.int_w(w_handlerposition)
valuestackdepth = space.int_w(w_valuestackdepth)
assert valuestackdepth >= 0
+ assert handlerposition >= 0
blk = instantiate(get_block_class(opname))
blk.handlerposition = handlerposition
blk.valuestackdepth = valuestackdepth
diff --git a/pypy/interpreter/pyopcode.py b/pypy/interpreter/pyopcode.py
--- a/pypy/interpreter/pyopcode.py
+++ b/pypy/interpreter/pyopcode.py
@@ -837,6 +837,7 @@
raise Yield
def jump_absolute(self, jumpto, next_instr, ec):
+ check_nonneg(jumpto)
return jumpto
def JUMP_FORWARD(self, jumpby, next_instr):
@@ -1278,7 +1279,7 @@
def handle(self, frame, unroller):
next_instr = self.really_handle(frame, unroller) # JIT hack
- return next_instr
+ return r_uint(next_instr)
def really_handle(self, frame, unroller):
""" Purely abstract method
diff --git a/pypy/interpreter/test/test_function.py b/pypy/interpreter/test/test_function.py
--- a/pypy/interpreter/test/test_function.py
+++ b/pypy/interpreter/test/test_function.py
@@ -587,7 +587,7 @@
assert isinstance(meth2, Method)
assert meth2.call_args(args) == obj1
# Check method returned from unbound_method.__get__()
- w_meth3 = descr_function_get(space, func, None, space.type(obj2))
+ w_meth3 = descr_function_get(space, func, space.w_None, space.type(obj2))
meth3 = space.unwrap(w_meth3)
w_meth4 = meth3.descr_method_get(obj2, space.w_None)
meth4 = space.unwrap(w_meth4)
diff --git a/pypy/interpreter/test/test_objspace.py b/pypy/interpreter/test/test_objspace.py
--- a/pypy/interpreter/test/test_objspace.py
+++ b/pypy/interpreter/test/test_objspace.py
@@ -63,10 +63,13 @@
def test_unpackiterable(self):
space = self.space
w = space.wrap
- l = [w(1), w(2), w(3), w(4)]
+ l = [space.newlist([]) for l in range(4)]
w_l = space.newlist(l)
- assert space.unpackiterable(w_l) == l
- assert space.unpackiterable(w_l, 4) == l
+ l1 = space.unpackiterable(w_l)
+ l2 = space.unpackiterable(w_l, 4)
+ for i in range(4):
+ assert space.is_w(l1[i], l[i])
+ assert space.is_w(l2[i], l[i])
err = raises(OperationError, space.unpackiterable, w_l, 3)
assert err.value.match(space, space.w_ValueError)
err = raises(OperationError, space.unpackiterable, w_l, 5)
diff --git a/pypy/interpreter/typedef.py b/pypy/interpreter/typedef.py
--- a/pypy/interpreter/typedef.py
+++ b/pypy/interpreter/typedef.py
@@ -54,7 +54,11 @@
# Hash support
def default_identity_hash(space, w_obj):
- return space.wrap(compute_identity_hash(w_obj))
+ w_unique_id = w_obj.immutable_unique_id(space)
+ if w_unique_id is None: # common case
+ return space.wrap(compute_identity_hash(w_obj))
+ else:
+ return space.hash(w_unique_id)
# ____________________________________________________________
#
diff --git a/pypy/jit/backend/conftest.py b/pypy/jit/backend/conftest.py
--- a/pypy/jit/backend/conftest.py
+++ b/pypy/jit/backend/conftest.py
@@ -12,7 +12,7 @@
help="choose a fixed random seed")
group.addoption('--backend', action="store",
default='llgraph',
- choices=['llgraph', 'x86'],
+ choices=['llgraph', 'cpu'],
dest="backend",
help="select the backend to run the functions with")
group.addoption('--block-length', action="store", type="int",
diff --git a/pypy/jit/backend/llgraph/llimpl.py b/pypy/jit/backend/llgraph/llimpl.py
--- a/pypy/jit/backend/llgraph/llimpl.py
+++ b/pypy/jit/backend/llgraph/llimpl.py
@@ -8,6 +8,7 @@
from pypy.objspace.flow.model import Variable, Constant
from pypy.annotation import model as annmodel
from pypy.jit.metainterp.history import REF, INT, FLOAT
+from pypy.jit.metainterp import history
from pypy.jit.codewriter import heaptracker
from pypy.rpython.lltypesystem import lltype, llmemory, rclass, rstr, rffi
from pypy.rpython.ootypesystem import ootype
@@ -20,6 +21,7 @@
from pypy.jit.backend.llgraph import symbolic
from pypy.jit.codewriter import longlong
+from pypy.rlib import libffi, clibffi
from pypy.rlib.objectmodel import ComputedIntSymbolic, we_are_translated
from pypy.rlib.rarithmetic import ovfcheck
from pypy.rlib.rarithmetic import r_longlong, r_ulonglong, r_uint
@@ -47,6 +49,11 @@
value._the_opaque_pointer = op
return op
+def _normalize(value):
+ if isinstance(value, lltype._ptr):
+ value = lltype.top_container(value._obj)
+ return value
+
def from_opaque_string(s):
if isinstance(s, str):
return s
@@ -321,16 +328,24 @@
_variables.append(v)
return r
+def compile_started_vars(clt):
+ if not hasattr(clt, '_debug_argtypes'): # only when compiling the loop
+ argtypes = [v.concretetype for v in _variables]
+ try:
+ clt._debug_argtypes = argtypes
+ except AttributeError: # when 'clt' is actually a translated
+ pass # GcStruct
+
def compile_add(loop, opnum):
loop = _from_opaque(loop)
loop.operations.append(Operation(opnum))
-def compile_add_descr(loop, ofs, type, arg_types):
+def compile_add_descr(loop, ofs, type, arg_types, extrainfo, width):
from pypy.jit.backend.llgraph.runner import Descr
loop = _from_opaque(loop)
op = loop.operations[-1]
assert isinstance(type, str) and len(type) == 1
- op.descr = Descr(ofs, type, arg_types=arg_types)
+ op.descr = Descr(ofs, type, arg_types=arg_types, extrainfo=extrainfo, width=width)
def compile_add_descr_arg(loop, ofs, type, arg_types):
from pypy.jit.backend.llgraph.runner import Descr
@@ -346,6 +361,16 @@
op = loop.operations[-1]
op.descr = weakref.ref(descr)
+TARGET_TOKENS = weakref.WeakKeyDictionary()
+
+def compile_add_target_token(loop, descr, clt):
+ # here, 'clt' is the compiled_loop_token of the original loop that
+ # we are compiling
+ loop = _from_opaque(loop)
+ op = loop.operations[-1]
+ descrobj = _normalize(descr)
+ TARGET_TOKENS[descrobj] = loop, len(loop.operations), op.args, clt
+
def compile_add_var(loop, intvar):
loop = _from_opaque(loop)
op = loop.operations[-1]
@@ -380,13 +405,25 @@
_variables.append(v)
return r
-def compile_add_jump_target(loop, loop_target):
+def compile_add_jump_target(loop, targettoken, source_clt):
loop = _from_opaque(loop)
- loop_target = _from_opaque(loop_target)
+ descrobj = _normalize(targettoken)
+ (loop_target, target_opindex, target_inputargs, target_clt
+ ) = TARGET_TOKENS[descrobj]
+ #
+ try:
+ assert source_clt._debug_argtypes == target_clt._debug_argtypes
+ except AttributeError: # when translated
+ pass
+ #
op = loop.operations[-1]
op.jump_target = loop_target
+ op.jump_target_opindex = target_opindex
+ op.jump_target_inputargs = target_inputargs
assert op.opnum == rop.JUMP
- assert len(op.args) == len(loop_target.inputargs)
+ assert [v.concretetype for v in op.args] == (
+ [v.concretetype for v in target_inputargs])
+ #
if loop_target == loop:
log.info("compiling new loop")
else:
@@ -520,10 +557,11 @@
self.opindex += 1
continue
if op.opnum == rop.JUMP:
- assert len(op.jump_target.inputargs) == len(args)
- self.env = dict(zip(op.jump_target.inputargs, args))
+ inputargs = op.jump_target_inputargs
+ assert len(inputargs) == len(args)
+ self.env = dict(zip(inputargs, args))
self.loop = op.jump_target
- self.opindex = 0
+ self.opindex = op.jump_target_opindex
_stats.exec_jumps += 1
elif op.opnum == rop.FINISH:
if self.verbose:
@@ -616,6 +654,15 @@
#
return _op_default_implementation
+ def op_label(self, _, *args):
+ op = self.loop.operations[self.opindex]
+ assert op.opnum == rop.LABEL
+ assert len(op.args) == len(args)
+ newenv = {}
+ for v, value in zip(op.args, args):
+ newenv[v] = value
+ self.env = newenv
+
def op_debug_merge_point(self, _, *args):
from pypy.jit.metainterp.warmspot import get_stats
try:
@@ -825,6 +872,16 @@
else:
raise NotImplementedError
+ def op_getinteriorfield_raw(self, descr, array, index):
+ if descr.typeinfo == REF:
+ return do_getinteriorfield_raw_ptr(array, index, descr.width, descr.ofs)
+ elif descr.typeinfo == INT:
+ return do_getinteriorfield_raw_int(array, index, descr.width, descr.ofs)
+ elif descr.typeinfo == FLOAT:
+ return do_getinteriorfield_raw_float(array, index, descr.width, descr.ofs)
+ else:
+ raise NotImplementedError
+
def op_setinteriorfield_gc(self, descr, array, index, newvalue):
if descr.typeinfo == REF:
return do_setinteriorfield_gc_ptr(array, index, descr.ofs,
@@ -838,6 +895,16 @@
else:
raise NotImplementedError
+ def op_setinteriorfield_raw(self, descr, array, index, newvalue):
+ if descr.typeinfo == REF:
+ return do_setinteriorfield_raw_ptr(array, index, newvalue, descr.width, descr.ofs)
+ elif descr.typeinfo == INT:
+ return do_setinteriorfield_raw_int(array, index, newvalue, descr.width, descr.ofs)
+ elif descr.typeinfo == FLOAT:
+ return do_setinteriorfield_raw_float(array, index, newvalue, descr.width, descr.ofs)
+ else:
+ raise NotImplementedError
+
def op_setfield_gc(self, fielddescr, struct, newvalue):
if fielddescr.typeinfo == REF:
do_setfield_gc_ptr(struct, fielddescr.ofs, newvalue)
@@ -938,6 +1005,7 @@
self._may_force = self.opindex
try:
inpargs = _from_opaque(ctl.compiled_version).inputargs
+ assert len(inpargs) == len(args)
for i, inparg in enumerate(inpargs):
TYPE = inparg.concretetype
if TYPE is lltype.Signed:
@@ -1403,6 +1471,18 @@
struct = array._obj.container.getitem(index)
return cast_to_ptr(_getinteriorfield_gc(struct, fieldnum))
+def _getinteriorfield_raw(ffitype, array, index, width, ofs):
+ addr = rffi.cast(rffi.VOIDP, array)
+ return libffi.array_getitem(ffitype, width, addr, index, ofs)
+
+def do_getinteriorfield_raw_int(array, index, width, ofs):
+ res = _getinteriorfield_raw(libffi.types.slong, array, index, width, ofs)
+ return res
+
+def do_getinteriorfield_raw_float(array, index, width, ofs):
+ res = _getinteriorfield_raw(libffi.types.double, array, index, width, ofs)
+ return res
+
def _getfield_raw(struct, fieldnum):
STRUCT, fieldname = symbolic.TokenToField[fieldnum]
ptr = cast_from_int(lltype.Ptr(STRUCT), struct)
@@ -1479,7 +1559,19 @@
return do_setinteriorfield_gc
do_setinteriorfield_gc_int = new_setinteriorfield_gc(cast_from_int)
do_setinteriorfield_gc_float = new_setinteriorfield_gc(cast_from_floatstorage)
-do_setinteriorfield_gc_ptr = new_setinteriorfield_gc(cast_from_ptr)
+do_setinteriorfield_gc_ptr = new_setinteriorfield_gc(cast_from_ptr)
+
+def new_setinteriorfield_raw(cast_func, ffitype):
+ def do_setinteriorfield_raw(array, index, newvalue, width, ofs):
+ addr = rffi.cast(rffi.VOIDP, array)
+ for TYPE, ffitype2 in clibffi.ffitype_map:
+ if ffitype2 is ffitype:
+ newvalue = cast_func(TYPE, newvalue)
+ break
+ return libffi.array_setitem(ffitype, width, addr, index, ofs, newvalue)
+ return do_setinteriorfield_raw
+do_setinteriorfield_raw_int = new_setinteriorfield_raw(cast_from_int, libffi.types.slong)
+do_setinteriorfield_raw_float = new_setinteriorfield_raw(cast_from_floatstorage, libffi.types.double)
def do_setfield_raw_int(struct, fieldnum, newvalue):
STRUCT, fieldname = symbolic.TokenToField[fieldnum]
@@ -1743,9 +1835,11 @@
setannotation(compile_start_int_var, annmodel.SomeInteger())
setannotation(compile_start_ref_var, annmodel.SomeInteger())
setannotation(compile_start_float_var, annmodel.SomeInteger())
+setannotation(compile_started_vars, annmodel.s_None)
setannotation(compile_add, annmodel.s_None)
setannotation(compile_add_descr, annmodel.s_None)
setannotation(compile_add_descr_arg, annmodel.s_None)
+setannotation(compile_add_target_token, annmodel.s_None)
setannotation(compile_add_var, annmodel.s_None)
setannotation(compile_add_int_const, annmodel.s_None)
setannotation(compile_add_ref_const, annmodel.s_None)
diff --git a/pypy/jit/backend/llgraph/runner.py b/pypy/jit/backend/llgraph/runner.py
--- a/pypy/jit/backend/llgraph/runner.py
+++ b/pypy/jit/backend/llgraph/runner.py
@@ -23,8 +23,10 @@
class Descr(history.AbstractDescr):
def __init__(self, ofs, typeinfo, extrainfo=None, name=None,
- arg_types=None, count_fields_if_immut=-1, ffi_flags=0):
+ arg_types=None, count_fields_if_immut=-1, ffi_flags=0, width=-1):
+
self.ofs = ofs
+ self.width = width
self.typeinfo = typeinfo
self.extrainfo = extrainfo
self.name = name
@@ -35,7 +37,7 @@
def get_arg_types(self):
return self.arg_types
- def get_return_type(self):
+ def get_result_type(self):
return self.typeinfo
def get_extra_info(self):
@@ -119,14 +121,14 @@
return False
def getdescr(self, ofs, typeinfo='?', extrainfo=None, name=None,
- arg_types=None, count_fields_if_immut=-1, ffi_flags=0):
+ arg_types=None, count_fields_if_immut=-1, ffi_flags=0, width=-1):
key = (ofs, typeinfo, extrainfo, name, arg_types,
- count_fields_if_immut, ffi_flags)
+ count_fields_if_immut, ffi_flags, width)
try:
return self._descrs[key]
except KeyError:
descr = Descr(ofs, typeinfo, extrainfo, name, arg_types,
- count_fields_if_immut, ffi_flags)
+ count_fields_if_immut, ffi_flags, width)
self._descrs[key] = descr
return descr
@@ -136,29 +138,30 @@
clt = original_loop_token.compiled_loop_token
clt.loop_and_bridges.append(c)
clt.compiling_a_bridge()
- self._compile_loop_or_bridge(c, inputargs, operations)
+ self._compile_loop_or_bridge(c, inputargs, operations, clt)
old, oldindex = faildescr._compiled_fail
llimpl.compile_redirect_fail(old, oldindex, c)
- def compile_loop(self, inputargs, operations, looptoken, log=True, name=''):
+ def compile_loop(self, inputargs, operations, jitcell_token,
+ log=True, name=''):
"""In a real assembler backend, this should assemble the given
list of operations. Here we just generate a similar CompiledLoop
instance. The code here is RPython, whereas the code in llimpl
is not.
"""
c = llimpl.compile_start()
- clt = model.CompiledLoopToken(self, looptoken.number)
+ clt = model.CompiledLoopToken(self, jitcell_token.number)
clt.loop_and_bridges = [c]
clt.compiled_version = c
- looptoken.compiled_loop_token = clt
- self._compile_loop_or_bridge(c, inputargs, operations)
+ jitcell_token.compiled_loop_token = clt
+ self._compile_loop_or_bridge(c, inputargs, operations, clt)
def free_loop_and_bridges(self, compiled_loop_token):
for c in compiled_loop_token.loop_and_bridges:
llimpl.mark_as_free(c)
model.AbstractCPU.free_loop_and_bridges(self, compiled_loop_token)
- def _compile_loop_or_bridge(self, c, inputargs, operations):
+ def _compile_loop_or_bridge(self, c, inputargs, operations, clt):
var2index = {}
for box in inputargs:
if isinstance(box, history.BoxInt):
@@ -170,19 +173,23 @@
var2index[box] = llimpl.compile_start_float_var(c)
else:
raise Exception("box is: %r" % (box,))
- self._compile_operations(c, operations, var2index)
+ llimpl.compile_started_vars(clt)
+ self._compile_operations(c, operations, var2index, clt)
return c
- def _compile_operations(self, c, operations, var2index):
+ def _compile_operations(self, c, operations, var2index, clt):
for op in operations:
llimpl.compile_add(c, op.getopnum())
descr = op.getdescr()
if isinstance(descr, Descr):
llimpl.compile_add_descr(c, descr.ofs, descr.typeinfo,
- descr.arg_types)
- if (isinstance(descr, history.LoopToken) and
- op.getopnum() != rop.JUMP):
+ descr.arg_types, descr.extrainfo,
+ descr.width)
+ if isinstance(descr, history.JitCellToken):
+ assert op.getopnum() != rop.JUMP
llimpl.compile_add_loop_token(c, descr)
+ if isinstance(descr, history.TargetToken) and op.getopnum() == rop.LABEL:
+ llimpl.compile_add_target_token(c, descr, clt)
if self.is_oo and isinstance(descr, (OODescr, MethDescr)):
# hack hack, not rpython
c._obj.externalobj.operations[-1].setdescr(descr)
@@ -236,9 +243,7 @@
assert op.is_final()
if op.getopnum() == rop.JUMP:
targettoken = op.getdescr()
- assert isinstance(targettoken, history.LoopToken)
- compiled_version = targettoken.compiled_loop_token.compiled_version
- llimpl.compile_add_jump_target(c, compiled_version)
+ llimpl.compile_add_jump_target(c, targettoken, clt)
elif op.getopnum() == rop.FINISH:
faildescr = op.getdescr()
index = self.get_fail_descr_number(faildescr)
@@ -257,21 +262,28 @@
self.latest_frame = frame
return fail_index
- def execute_token(self, loop_token):
- """Calls the assembler generated for the given loop.
- Returns the ResOperation that failed, of type rop.FAIL.
- """
- fail_index = self._execute_token(loop_token)
- return self.get_fail_descr_from_number(fail_index)
-
- def set_future_value_int(self, index, intvalue):
- llimpl.set_future_value_int(index, intvalue)
-
- def set_future_value_ref(self, index, objvalue):
- llimpl.set_future_value_ref(index, objvalue)
-
- def set_future_value_float(self, index, floatvalue):
- llimpl.set_future_value_float(index, floatvalue)
+ def make_execute_token(self, *argtypes):
+ nb_args = len(argtypes)
+ unroll_argtypes = unrolling_iterable(list(enumerate(argtypes)))
+ #
+ def execute_token(loop_token, *args):
+ assert len(args) == nb_args
+ for index, TYPE in unroll_argtypes:
+ x = args[index]
+ assert TYPE == lltype.typeOf(x)
+ if TYPE == lltype.Signed:
+ llimpl.set_future_value_int(index, x)
+ elif TYPE == llmemory.GCREF:
+ llimpl.set_future_value_ref(index, x)
+ elif TYPE == longlong.FLOATSTORAGE:
+ llimpl.set_future_value_float(index, x)
+ else:
+ assert 0
+ #
+ fail_index = self._execute_token(loop_token)
+ return self.get_fail_descr_from_number(fail_index)
+ #
+ return execute_token
def get_latest_value_int(self, index):
return llimpl.frame_int_getvalue(self.latest_frame, index)
@@ -324,10 +336,22 @@
def interiorfielddescrof(self, A, fieldname):
S = A.OF
- ofs2 = symbolic.get_size(A)
+ width = symbolic.get_size(A)
ofs, size = symbolic.get_field_token(S, fieldname)
token = history.getkind(getattr(S, fieldname))
- return self.getdescr(ofs, token[0], name=fieldname, extrainfo=ofs2)
+ return self.getdescr(ofs, token[0], name=fieldname, width=width)
+
+ def interiorfielddescrof_dynamic(self, offset, width, fieldsize,
+ is_pointer, is_float, is_signed):
+
+ if is_pointer:
+ typeinfo = REF
+ elif is_float:
+ typeinfo = FLOAT
+ else:
+ typeinfo = INT
+ # we abuse the arg_types field to distinguish dynamic and static descrs
+ return Descr(offset, typeinfo, arg_types='dynamic', name='<dynamic interior field>', width=width)
def calldescrof(self, FUNC, ARGS, RESULT, extrainfo):
arg_types = []
diff --git a/pypy/jit/backend/llsupport/asmmemmgr.py b/pypy/jit/backend/llsupport/asmmemmgr.py
--- a/pypy/jit/backend/llsupport/asmmemmgr.py
+++ b/pypy/jit/backend/llsupport/asmmemmgr.py
@@ -37,25 +37,25 @@
self._add_free_block(smaller_stop, stop)
stop = smaller_stop
result = (start, stop)
- self.total_mallocs += stop - start
+ self.total_mallocs += r_uint(stop - start)
return result # pair (start, stop)
def free(self, start, stop):
"""Free a block (start, stop) returned by a previous malloc()."""
- self.total_mallocs -= (stop - start)
+ self.total_mallocs -= r_uint(stop - start)
self._add_free_block(start, stop)
def open_malloc(self, minsize):
"""Allocate at least minsize bytes. Returns (start, stop)."""
result = self._allocate_block(minsize)
(start, stop) = result
- self.total_mallocs += stop - start
+ self.total_mallocs += r_uint(stop - start)
return result
def open_free(self, middle, stop):
"""Used for freeing the end of an open-allocated block of memory."""
if stop - middle >= self.min_fragment:
- self.total_mallocs -= (stop - middle)
+ self.total_mallocs -= r_uint(stop - middle)
self._add_free_block(middle, stop)
return True
else:
@@ -77,7 +77,7 @@
# Hack to make sure that mcs are not within 32-bits of one
# another for testing purposes
rmmap.hint.pos += 0x80000000 - size
- self.total_memory_allocated += size
+ self.total_memory_allocated += r_uint(size)
data = rffi.cast(lltype.Signed, data)
return self._add_free_block(data, data + size)
diff --git a/pypy/jit/backend/llsupport/descr.py b/pypy/jit/backend/llsupport/descr.py
--- a/pypy/jit/backend/llsupport/descr.py
+++ b/pypy/jit/backend/llsupport/descr.py
@@ -5,11 +5,7 @@
from pypy.jit.metainterp.history import AbstractDescr, getkind
from pypy.jit.metainterp import history
from pypy.jit.codewriter import heaptracker, longlong
-
-# The point of the class organization in this file is to make instances
-# as compact as possible. This is done by not storing the field size or
-# the 'is_pointer_field' flag in the instance itself but in the class
-# (in methods actually) using a few classes instead of just one.
+from pypy.jit.codewriter.longlong import is_longlong
class GcCache(object):
@@ -19,6 +15,7 @@
self._cache_size = {}
self._cache_field = {}
self._cache_array = {}
+ self._cache_arraylen = {}
self._cache_call = {}
self._cache_interiorfield = {}
@@ -26,24 +23,15 @@
assert isinstance(STRUCT, lltype.GcStruct)
def init_array_descr(self, ARRAY, arraydescr):
- assert isinstance(ARRAY, lltype.GcArray)
+ assert (isinstance(ARRAY, lltype.GcArray) or
+ isinstance(ARRAY, lltype.GcStruct) and ARRAY._arrayfld)
-if lltype.SignedLongLong is lltype.Signed:
- def is_longlong(TYPE):
- return False
-else:
- assert rffi.sizeof(lltype.SignedLongLong) == rffi.sizeof(lltype.Float)
- def is_longlong(TYPE):
- return TYPE in (lltype.SignedLongLong, lltype.UnsignedLongLong)
-
# ____________________________________________________________
# SizeDescrs
class SizeDescr(AbstractDescr):
size = 0 # help translation
- is_immutable = False
-
tid = llop.combine_ushort(lltype.Signed, 0, 0)
def __init__(self, size, count_fields_if_immut=-1):
@@ -77,247 +65,247 @@
cache[STRUCT] = sizedescr
return sizedescr
+
# ____________________________________________________________
# FieldDescrs
-class BaseFieldDescr(AbstractDescr):
+FLAG_POINTER = 'P'
+FLAG_FLOAT = 'F'
+FLAG_UNSIGNED = 'U'
+FLAG_SIGNED = 'S'
+FLAG_STRUCT = 'X'
+FLAG_VOID = 'V'
+
+class FieldDescr(AbstractDescr):
+ name = ''
offset = 0 # help translation
- name = ''
- _clsname = ''
+ field_size = 0
+ flag = '\x00'
- def __init__(self, name, offset):
+ def __init__(self, name, offset, field_size, flag):
self.name = name
self.offset = offset
+ self.field_size = field_size
+ self.flag = flag
+
+ def is_pointer_field(self):
+ return self.flag == FLAG_POINTER
+
+ def is_float_field(self):
+ return self.flag == FLAG_FLOAT
+
+ def is_field_signed(self):
+ return self.flag == FLAG_SIGNED
def sort_key(self):
return self.offset
- def get_field_size(self, translate_support_code):
- raise NotImplementedError
+ def repr_of_descr(self):
+ return '<Field%s %s %s>' % (self.flag, self.name, self.offset)
- _is_pointer_field = False # unless overridden by GcPtrFieldDescr
- _is_float_field = False # unless overridden by FloatFieldDescr
- _is_field_signed = False # unless overridden by XxxFieldDescr
-
- def is_pointer_field(self):
- return self._is_pointer_field
-
- def is_float_field(self):
- return self._is_float_field
-
- def is_field_signed(self):
- return self._is_field_signed
-
- def repr_of_descr(self):
- return '<%s %s %s>' % (self._clsname, self.name, self.offset)
-
-
-class NonGcPtrFieldDescr(BaseFieldDescr):
- _clsname = 'NonGcPtrFieldDescr'
- def get_field_size(self, translate_support_code):
- return symbolic.get_size_of_ptr(translate_support_code)
-
-class GcPtrFieldDescr(NonGcPtrFieldDescr):
- _clsname = 'GcPtrFieldDescr'
- _is_pointer_field = True
-
-def getFieldDescrClass(TYPE):
- return getDescrClass(TYPE, BaseFieldDescr, GcPtrFieldDescr,
- NonGcPtrFieldDescr, 'Field', 'get_field_size',
- '_is_float_field', '_is_field_signed')
def get_field_descr(gccache, STRUCT, fieldname):
cache = gccache._cache_field
try:
return cache[STRUCT][fieldname]
except KeyError:
- offset, _ = symbolic.get_field_token(STRUCT, fieldname,
- gccache.translate_support_code)
+ offset, size = symbolic.get_field_token(STRUCT, fieldname,
+ gccache.translate_support_code)
FIELDTYPE = getattr(STRUCT, fieldname)
+ flag = get_type_flag(FIELDTYPE)
name = '%s.%s' % (STRUCT._name, fieldname)
- fielddescr = getFieldDescrClass(FIELDTYPE)(name, offset)
+ fielddescr = FieldDescr(name, offset, size, flag)
cachedict = cache.setdefault(STRUCT, {})
cachedict[fieldname] = fielddescr
return fielddescr
+def get_type_flag(TYPE):
+ if isinstance(TYPE, lltype.Ptr):
+ if TYPE.TO._gckind == 'gc':
+ return FLAG_POINTER
+ else:
+ return FLAG_UNSIGNED
+ if isinstance(TYPE, lltype.Struct):
+ return FLAG_STRUCT
+ if TYPE is lltype.Float or is_longlong(TYPE):
+ return FLAG_FLOAT
+ if (TYPE is not lltype.Bool and isinstance(TYPE, lltype.Number) and
+ rffi.cast(TYPE, -1) == -1):
+ return FLAG_SIGNED
+ return FLAG_UNSIGNED
+
+def get_field_arraylen_descr(gccache, ARRAY_OR_STRUCT):
+ cache = gccache._cache_arraylen
+ try:
+ return cache[ARRAY_OR_STRUCT]
+ except KeyError:
+ tsc = gccache.translate_support_code
+ (_, _, ofs) = symbolic.get_array_token(ARRAY_OR_STRUCT, tsc)
+ size = symbolic.get_size(lltype.Signed, tsc)
+ result = FieldDescr("len", ofs, size, get_type_flag(lltype.Signed))
+ cache[ARRAY_OR_STRUCT] = result
+ return result
+
+
# ____________________________________________________________
# ArrayDescrs
-_A = lltype.GcArray(lltype.Signed) # a random gcarray
-_AF = lltype.GcArray(lltype.Float) # an array of C doubles
+class ArrayDescr(AbstractDescr):
+ tid = 0
+ basesize = 0 # workaround for the annotator
+ itemsize = 0
+ lendescr = None
+ flag = '\x00'
-
-class BaseArrayDescr(AbstractDescr):
- _clsname = ''
- tid = llop.combine_ushort(lltype.Signed, 0, 0)
-
- def get_base_size(self, translate_support_code):
- basesize, _, _ = symbolic.get_array_token(_A, translate_support_code)
- return basesize
-
- def get_ofs_length(self, translate_support_code):
- _, _, ofslength = symbolic.get_array_token(_A, translate_support_code)
- return ofslength
-
- def get_item_size(self, translate_support_code):
- raise NotImplementedError
-
- _is_array_of_pointers = False # unless overridden by GcPtrArrayDescr
- _is_array_of_floats = False # unless overridden by FloatArrayDescr
- _is_array_of_structs = False # unless overridden by StructArrayDescr
- _is_item_signed = False # unless overridden by XxxArrayDescr
+ def __init__(self, basesize, itemsize, lendescr, flag):
+ self.basesize = basesize
+ self.itemsize = itemsize
+ self.lendescr = lendescr # or None, if no length
+ self.flag = flag
def is_array_of_pointers(self):
- return self._is_array_of_pointers
+ return self.flag == FLAG_POINTER
def is_array_of_floats(self):
- return self._is_array_of_floats
+ return self.flag == FLAG_FLOAT
+
+ def is_item_signed(self):
+ return self.flag == FLAG_SIGNED
def is_array_of_structs(self):
- return self._is_array_of_structs
-
- def is_item_signed(self):
- return self._is_item_signed
+ return self.flag == FLAG_STRUCT
def repr_of_descr(self):
- return '<%s>' % self._clsname
+ return '<Array%s %s>' % (self.flag, self.itemsize)
-class NonGcPtrArrayDescr(BaseArrayDescr):
- _clsname = 'NonGcPtrArrayDescr'
- def get_item_size(self, translate_support_code):
- return symbolic.get_size_of_ptr(translate_support_code)
-class GcPtrArrayDescr(NonGcPtrArrayDescr):
- _clsname = 'GcPtrArrayDescr'
- _is_array_of_pointers = True
-
-class FloatArrayDescr(BaseArrayDescr):
- _clsname = 'FloatArrayDescr'
- _is_array_of_floats = True
- def get_base_size(self, translate_support_code):
- basesize, _, _ = symbolic.get_array_token(_AF, translate_support_code)
- return basesize
- def get_item_size(self, translate_support_code):
- return symbolic.get_size(lltype.Float, translate_support_code)
-
-class StructArrayDescr(BaseArrayDescr):
- _clsname = 'StructArrayDescr'
- _is_array_of_structs = True
-
-class BaseArrayNoLengthDescr(BaseArrayDescr):
- def get_base_size(self, translate_support_code):
- return 0
-
- def get_ofs_length(self, translate_support_code):
- return -1
-
-class NonGcPtrArrayNoLengthDescr(BaseArrayNoLengthDescr):
- _clsname = 'NonGcPtrArrayNoLengthDescr'
- def get_item_size(self, translate_support_code):
- return symbolic.get_size_of_ptr(translate_support_code)
-
-class GcPtrArrayNoLengthDescr(NonGcPtrArrayNoLengthDescr):
- _clsname = 'GcPtrArrayNoLengthDescr'
- _is_array_of_pointers = True
-
-def getArrayDescrClass(ARRAY):
- if ARRAY.OF is lltype.Float:
- return FloatArrayDescr
- elif isinstance(ARRAY.OF, lltype.Struct):
- class Descr(StructArrayDescr):
- _clsname = '%sArrayDescr' % ARRAY.OF._name
- def get_item_size(self, translate_support_code):
- return symbolic.get_size(ARRAY.OF, translate_support_code)
- Descr.__name__ = Descr._clsname
- return Descr
- return getDescrClass(ARRAY.OF, BaseArrayDescr, GcPtrArrayDescr,
- NonGcPtrArrayDescr, 'Array', 'get_item_size',
- '_is_array_of_floats', '_is_item_signed')
-
-def getArrayNoLengthDescrClass(ARRAY):
- return getDescrClass(ARRAY.OF, BaseArrayNoLengthDescr, GcPtrArrayNoLengthDescr,
- NonGcPtrArrayNoLengthDescr, 'ArrayNoLength', 'get_item_size',
- '_is_array_of_floats', '_is_item_signed')
-
-def get_array_descr(gccache, ARRAY):
+def get_array_descr(gccache, ARRAY_OR_STRUCT):
cache = gccache._cache_array
try:
- return cache[ARRAY]
+ return cache[ARRAY_OR_STRUCT]
except KeyError:
- # we only support Arrays that are either GcArrays, or raw no-length
- # non-gc Arrays.
- if ARRAY._hints.get('nolength', False):
- assert not isinstance(ARRAY, lltype.GcArray)
- arraydescr = getArrayNoLengthDescrClass(ARRAY)()
+ tsc = gccache.translate_support_code
+ basesize, itemsize, _ = symbolic.get_array_token(ARRAY_OR_STRUCT, tsc)
+ if isinstance(ARRAY_OR_STRUCT, lltype.Array):
+ ARRAY_INSIDE = ARRAY_OR_STRUCT
else:
- assert isinstance(ARRAY, lltype.GcArray)
- arraydescr = getArrayDescrClass(ARRAY)()
- # verify basic assumption that all arrays' basesize and ofslength
- # are equal
- basesize, itemsize, ofslength = symbolic.get_array_token(ARRAY, False)
- assert basesize == arraydescr.get_base_size(False)
- assert itemsize == arraydescr.get_item_size(False)
- if not ARRAY._hints.get('nolength', False):
- assert ofslength == arraydescr.get_ofs_length(False)
- if isinstance(ARRAY, lltype.GcArray):
- gccache.init_array_descr(ARRAY, arraydescr)
- cache[ARRAY] = arraydescr
+ ARRAY_INSIDE = ARRAY_OR_STRUCT._flds[ARRAY_OR_STRUCT._arrayfld]
+ if ARRAY_INSIDE._hints.get('nolength', False):
+ lendescr = None
+ else:
+ lendescr = get_field_arraylen_descr(gccache, ARRAY_OR_STRUCT)
+ flag = get_type_flag(ARRAY_INSIDE.OF)
+ arraydescr = ArrayDescr(basesize, itemsize, lendescr, flag)
+ if ARRAY_OR_STRUCT._gckind == 'gc':
+ gccache.init_array_descr(ARRAY_OR_STRUCT, arraydescr)
+ cache[ARRAY_OR_STRUCT] = arraydescr
return arraydescr
+
# ____________________________________________________________
# InteriorFieldDescr
class InteriorFieldDescr(AbstractDescr):
- arraydescr = BaseArrayDescr() # workaround for the annotator
- fielddescr = BaseFieldDescr('', 0)
+ arraydescr = ArrayDescr(0, 0, None, '\x00') # workaround for the annotator
+ fielddescr = FieldDescr('', 0, 0, '\x00')
def __init__(self, arraydescr, fielddescr):
+ assert arraydescr.flag == FLAG_STRUCT
self.arraydescr = arraydescr
self.fielddescr = fielddescr
+ def sort_key(self):
+ return self.fielddescr.sort_key()
+
def is_pointer_field(self):
return self.fielddescr.is_pointer_field()
def is_float_field(self):
return self.fielddescr.is_float_field()
- def sort_key(self):
- return self.fielddescr.sort_key()
-
def repr_of_descr(self):
return '<InteriorFieldDescr %s>' % self.fielddescr.repr_of_descr()
-def get_interiorfield_descr(gc_ll_descr, ARRAY, FIELDTP, name):
+def get_interiorfield_descr(gc_ll_descr, ARRAY, name):
cache = gc_ll_descr._cache_interiorfield
try:
- return cache[(ARRAY, FIELDTP, name)]
+ return cache[(ARRAY, name)]
except KeyError:
arraydescr = get_array_descr(gc_ll_descr, ARRAY)
- fielddescr = get_field_descr(gc_ll_descr, FIELDTP, name)
+ fielddescr = get_field_descr(gc_ll_descr, ARRAY.OF, name)
descr = InteriorFieldDescr(arraydescr, fielddescr)
- cache[(ARRAY, FIELDTP, name)] = descr
+ cache[(ARRAY, name)] = descr
return descr
+def get_dynamic_interiorfield_descr(gc_ll_descr, offset, width, fieldsize,
+ is_pointer, is_float, is_signed):
+ arraydescr = ArrayDescr(0, width, None, FLAG_STRUCT)
+ if is_pointer:
+ assert not is_float
+ flag = FLAG_POINTER
+ elif is_float:
+ flag = FLAG_FLOAT
+ elif is_signed:
+ flag = FLAG_SIGNED
+ else:
+ flag = FLAG_UNSIGNED
+ fielddescr = FieldDescr('dynamic', offset, fieldsize, flag)
+ return InteriorFieldDescr(arraydescr, fielddescr)
+
+
# ____________________________________________________________
# CallDescrs
-class BaseCallDescr(AbstractDescr):
- _clsname = ''
- loop_token = None
+class CallDescr(AbstractDescr):
arg_classes = '' # <-- annotation hack
+ result_type = '\x00'
+ result_flag = '\x00'
ffi_flags = 1
+ call_stub_i = staticmethod(lambda func, args_i, args_r, args_f:
+ 0)
+ call_stub_r = staticmethod(lambda func, args_i, args_r, args_f:
+ lltype.nullptr(llmemory.GCREF.TO))
+ call_stub_f = staticmethod(lambda func,args_i,args_r,args_f:
+ longlong.ZEROF)
- def __init__(self, arg_classes, extrainfo=None, ffi_flags=1):
- self.arg_classes = arg_classes # string of "r" and "i" (ref/int)
+ def __init__(self, arg_classes, result_type, result_signed, result_size,
+ extrainfo=None, ffi_flags=1):
+ """
+ 'arg_classes' is a string of characters, one per argument:
+ 'i', 'r', 'f', 'L', 'S'
+
+ 'result_type' is one character from the same list or 'v'
+
+ 'result_signed' is a boolean True/False
+ """
+ self.arg_classes = arg_classes
+ self.result_type = result_type
+ self.result_size = result_size
self.extrainfo = extrainfo
self.ffi_flags = ffi_flags
# NB. the default ffi_flags is 1, meaning FUNCFLAG_CDECL, which
# makes sense on Windows as it's the one for all the C functions
# we are compiling together with the JIT. On non-Windows platforms
# it is just ignored anyway.
+ if result_type == 'v':
+ result_flag = FLAG_VOID
+ elif result_type == 'i':
+ if result_signed:
+ result_flag = FLAG_SIGNED
+ else:
+ result_flag = FLAG_UNSIGNED
+ elif result_type == history.REF:
+ result_flag = FLAG_POINTER
+ elif result_type == history.FLOAT or result_type == 'L':
+ result_flag = FLAG_FLOAT
+ elif result_type == 'S':
+ result_flag = FLAG_UNSIGNED
+ else:
+ raise NotImplementedError("result_type = '%s'" % (result_type,))
+ self.result_flag = result_flag
def __repr__(self):
- res = '%s(%s)' % (self.__class__.__name__, self.arg_classes)
+ res = 'CallDescr(%s)' % (self.arg_classes,)
extraeffect = getattr(self.extrainfo, 'extraeffect', None)
if extraeffect is not None:
res += ' EF=%r' % extraeffect
@@ -345,14 +333,14 @@
def get_arg_types(self):
return self.arg_classes
- def get_return_type(self):
- return self._return_type
+ def get_result_type(self):
+ return self.result_type
- def get_result_size(self, translate_support_code):
- raise NotImplementedError
+ def get_result_size(self):
+ return self.result_size
def is_result_signed(self):
- return False # unless overridden
+ return self.result_flag == FLAG_SIGNED
def create_call_stub(self, rtyper, RESULT):
from pypy.rlib.clibffi import FFI_DEFAULT_ABI
@@ -390,18 +378,26 @@
seen = {'i': 0, 'r': 0, 'f': 0}
args = ", ".join([process(c) for c in self.arg_classes])
- if self.get_return_type() == history.INT:
+ result_type = self.get_result_type()
+ if result_type == history.INT:
result = 'rffi.cast(lltype.Signed, res)'
- elif self.get_return_type() == history.REF:
+ category = 'i'
+ elif result_type == history.REF:
+ assert RESULT == llmemory.GCREF # should be ensured by the caller
result = 'lltype.cast_opaque_ptr(llmemory.GCREF, res)'
- elif self.get_return_type() == history.FLOAT:
+ category = 'r'
+ elif result_type == history.FLOAT:
result = 'longlong.getfloatstorage(res)'
- elif self.get_return_type() == 'L':
+ category = 'f'
+ elif result_type == 'L':
result = 'rffi.cast(lltype.SignedLongLong, res)'
- elif self.get_return_type() == history.VOID:
- result = 'None'
- elif self.get_return_type() == 'S':
+ category = 'f'
+ elif result_type == history.VOID:
+ result = '0'
+ category = 'i'
+ elif result_type == 'S':
result = 'longlong.singlefloat2int(res)'
+ category = 'i'
else:
assert 0
source = py.code.Source("""
@@ -415,10 +411,13 @@
d = globals().copy()
d.update(locals())
exec source.compile() in d
- self.call_stub = d['call_stub']
+ call_stub = d['call_stub']
+ # store the function into one of three attributes, to preserve
+ # type-correctness of the return value
+ setattr(self, 'call_stub_%s' % category, call_stub)
def verify_types(self, args_i, args_r, args_f, return_type):
- assert self._return_type in return_type
+ assert self.result_type in return_type
assert (self.arg_classes.count('i') +
self.arg_classes.count('S')) == len(args_i or ())
assert self.arg_classes.count('r') == len(args_r or ())
@@ -426,161 +425,48 @@
self.arg_classes.count('L')) == len(args_f or ())
def repr_of_descr(self):
- return '<%s>' % self._clsname
+ return '<CallDescr(%s,%s)>' % (self.arg_classes, self.result_type)
-class BaseIntCallDescr(BaseCallDescr):
- # Base class of the various subclasses of descrs corresponding to
- # calls having a return kind of 'int' (including non-gc pointers).
- # The inheritance hierarchy is a bit different than with other Descr
- # classes because of the 'call_stub' attribute, which is of type
- #
- # lambda func, args_i, args_r, args_f --> int/ref/float/void
- #
- # The purpose of BaseIntCallDescr is to be the parent of all classes
- # in which 'call_stub' has a return kind of 'int'.
- _return_type = history.INT
- call_stub = staticmethod(lambda func, args_i, args_r, args_f: 0)
-
- _is_result_signed = False # can be overridden in XxxCallDescr
- def is_result_signed(self):
- return self._is_result_signed
-
-class DynamicIntCallDescr(BaseIntCallDescr):
- """
- calldescr that works for every integer type, by explicitly passing it the
- size of the result. Used only by get_call_descr_dynamic
- """
- _clsname = 'DynamicIntCallDescr'
-
- def __init__(self, arg_classes, result_size, result_sign, extrainfo, ffi_flags):
- BaseIntCallDescr.__init__(self, arg_classes, extrainfo, ffi_flags)
- assert isinstance(result_sign, bool)
- self._result_size = chr(result_size)
- self._result_sign = result_sign
-
- def get_result_size(self, translate_support_code):
- return ord(self._result_size)
-
- def is_result_signed(self):
- return self._result_sign
-
-
-class NonGcPtrCallDescr(BaseIntCallDescr):
- _clsname = 'NonGcPtrCallDescr'
- def get_result_size(self, translate_support_code):
- return symbolic.get_size_of_ptr(translate_support_code)
-
-class GcPtrCallDescr(BaseCallDescr):
- _clsname = 'GcPtrCallDescr'
- _return_type = history.REF
- call_stub = staticmethod(lambda func, args_i, args_r, args_f:
- lltype.nullptr(llmemory.GCREF.TO))
- def get_result_size(self, translate_support_code):
- return symbolic.get_size_of_ptr(translate_support_code)
-
-class FloatCallDescr(BaseCallDescr):
- _clsname = 'FloatCallDescr'
- _return_type = history.FLOAT
- call_stub = staticmethod(lambda func,args_i,args_r,args_f: longlong.ZEROF)
- def get_result_size(self, translate_support_code):
- return symbolic.get_size(lltype.Float, translate_support_code)
-
-class LongLongCallDescr(FloatCallDescr):
- _clsname = 'LongLongCallDescr'
- _return_type = 'L'
-
-class VoidCallDescr(BaseCallDescr):
- _clsname = 'VoidCallDescr'
- _return_type = history.VOID
- call_stub = staticmethod(lambda func, args_i, args_r, args_f: None)
- def get_result_size(self, translate_support_code):
- return 0
-
-_SingleFloatCallDescr = None # built lazily
-
-def getCallDescrClass(RESULT):
- if RESULT is lltype.Void:
- return VoidCallDescr
- if RESULT is lltype.Float:
- return FloatCallDescr
- if RESULT is lltype.SingleFloat:
- global _SingleFloatCallDescr
- if _SingleFloatCallDescr is None:
- assert rffi.sizeof(rffi.UINT) == rffi.sizeof(RESULT)
- class SingleFloatCallDescr(getCallDescrClass(rffi.UINT)):
- _clsname = 'SingleFloatCallDescr'
- _return_type = 'S'
- _SingleFloatCallDescr = SingleFloatCallDescr
- return _SingleFloatCallDescr
- if is_longlong(RESULT):
- return LongLongCallDescr
- return getDescrClass(RESULT, BaseIntCallDescr, GcPtrCallDescr,
- NonGcPtrCallDescr, 'Call', 'get_result_size',
- Ellipsis, # <= floatattrname should not be used here
- '_is_result_signed')
-getCallDescrClass._annspecialcase_ = 'specialize:memo'
+def map_type_to_argclass(ARG, accept_void=False):
+ kind = getkind(ARG)
+ if kind == 'int':
+ if ARG is lltype.SingleFloat: return 'S'
+ else: return 'i'
+ elif kind == 'ref': return 'r'
+ elif kind == 'float':
+ if is_longlong(ARG): return 'L'
+ else: return 'f'
+ elif kind == 'void':
+ if accept_void: return 'v'
+ raise NotImplementedError('ARG = %r' % (ARG,))
def get_call_descr(gccache, ARGS, RESULT, extrainfo=None):
- arg_classes = []
- for ARG in ARGS:
- kind = getkind(ARG)
- if kind == 'int':
- if ARG is lltype.SingleFloat:
- arg_classes.append('S')
+ arg_classes = map(map_type_to_argclass, ARGS)
+ arg_classes = ''.join(arg_classes)
+ result_type = map_type_to_argclass(RESULT, accept_void=True)
+ RESULT_ERASED = RESULT
+ if RESULT is lltype.Void:
+ result_size = 0
+ result_signed = False
+ else:
+ if isinstance(RESULT, lltype.Ptr):
+ # avoid too many CallDescrs
+ if result_type == 'r':
+ RESULT_ERASED = llmemory.GCREF
else:
- arg_classes.append('i')
- elif kind == 'ref': arg_classes.append('r')
- elif kind == 'float':
- if is_longlong(ARG):
- arg_classes.append('L')
- else:
- arg_classes.append('f')
- else:
- raise NotImplementedError('ARG = %r' % (ARG,))
- arg_classes = ''.join(arg_classes)
- cls = getCallDescrClass(RESULT)
- key = (cls, arg_classes, extrainfo)
+ RESULT_ERASED = llmemory.Address
+ result_size = symbolic.get_size(RESULT_ERASED,
+ gccache.translate_support_code)
+ result_signed = get_type_flag(RESULT) == FLAG_SIGNED
+ key = (arg_classes, result_type, result_signed, RESULT_ERASED, extrainfo)
cache = gccache._cache_call
try:
- return cache[key]
+ calldescr = cache[key]
except KeyError:
- calldescr = cls(arg_classes, extrainfo)
- calldescr.create_call_stub(gccache.rtyper, RESULT)
+ calldescr = CallDescr(arg_classes, result_type, result_signed,
+ result_size, extrainfo)
+ calldescr.create_call_stub(gccache.rtyper, RESULT_ERASED)
cache[key] = calldescr
- return calldescr
-
-
-# ____________________________________________________________
-
-def getDescrClass(TYPE, BaseDescr, GcPtrDescr, NonGcPtrDescr,
- nameprefix, methodname, floatattrname, signedattrname,
- _cache={}):
- if isinstance(TYPE, lltype.Ptr):
- if TYPE.TO._gckind == 'gc':
- return GcPtrDescr
- else:
- return NonGcPtrDescr
- if TYPE is lltype.SingleFloat:
- assert rffi.sizeof(rffi.UINT) == rffi.sizeof(TYPE)
- TYPE = rffi.UINT
- try:
- return _cache[nameprefix, TYPE]
- except KeyError:
- #
- class Descr(BaseDescr):
- _clsname = '%s%sDescr' % (TYPE._name, nameprefix)
- Descr.__name__ = Descr._clsname
- #
- def method(self, translate_support_code):
- return symbolic.get_size(TYPE, translate_support_code)
- setattr(Descr, methodname, method)
- #
- if TYPE is lltype.Float or is_longlong(TYPE):
- setattr(Descr, floatattrname, True)
- elif (TYPE is not lltype.Bool and isinstance(TYPE, lltype.Number) and
- rffi.cast(TYPE, -1) == -1):
- setattr(Descr, signedattrname, True)
- #
- _cache[nameprefix, TYPE] = Descr
- return Descr
+ assert repr(calldescr.result_size) == repr(result_size)
+ return calldescr
diff --git a/pypy/jit/backend/llsupport/ffisupport.py b/pypy/jit/backend/llsupport/ffisupport.py
--- a/pypy/jit/backend/llsupport/ffisupport.py
+++ b/pypy/jit/backend/llsupport/ffisupport.py
@@ -1,9 +1,7 @@
from pypy.rlib.rarithmetic import intmask
from pypy.jit.metainterp import history
from pypy.rpython.lltypesystem import rffi
-from pypy.jit.backend.llsupport.descr import (
- DynamicIntCallDescr, NonGcPtrCallDescr, FloatCallDescr, VoidCallDescr,
- LongLongCallDescr, getCallDescrClass)
+from pypy.jit.backend.llsupport.descr import CallDescr
class UnsupportedKind(Exception):
pass
@@ -16,29 +14,13 @@
argkinds = [get_ffi_type_kind(cpu, arg) for arg in ffi_args]
except UnsupportedKind:
return None
- arg_classes = ''.join(argkinds)
- if reskind == history.INT:
- size = intmask(ffi_result.c_size)
- signed = is_ffi_type_signed(ffi_result)
- return DynamicIntCallDescr(arg_classes, size, signed, extrainfo,
- ffi_flags=ffi_flags)
- elif reskind == history.REF:
- return NonGcPtrCallDescr(arg_classes, extrainfo,
- ffi_flags=ffi_flags)
- elif reskind == history.FLOAT:
- return FloatCallDescr(arg_classes, extrainfo,
- ffi_flags=ffi_flags)
- elif reskind == history.VOID:
- return VoidCallDescr(arg_classes, extrainfo,
- ffi_flags=ffi_flags)
- elif reskind == 'L':
- return LongLongCallDescr(arg_classes, extrainfo,
- ffi_flags=ffi_flags)
- elif reskind == 'S':
- SingleFloatCallDescr = getCallDescrClass(rffi.FLOAT)
- return SingleFloatCallDescr(arg_classes, extrainfo,
- ffi_flags=ffi_flags)
- assert False
+ if reskind == history.VOID:
+ result_size = 0
+ else:
+ result_size = intmask(ffi_result.c_size)
+ argkinds = ''.join(argkinds)
+ return CallDescr(argkinds, reskind, is_ffi_type_signed(ffi_result),
+ result_size, extrainfo, ffi_flags=ffi_flags)
def get_ffi_type_kind(cpu, ffi_type):
from pypy.rlib.libffi import types
diff --git a/pypy/jit/backend/llsupport/gc.py b/pypy/jit/backend/llsupport/gc.py
--- a/pypy/jit/backend/llsupport/gc.py
+++ b/pypy/jit/backend/llsupport/gc.py
@@ -1,6 +1,6 @@
import os
from pypy.rlib import rgc
-from pypy.rlib.objectmodel import we_are_translated
+from pypy.rlib.objectmodel import we_are_translated, specialize
from pypy.rlib.debug import fatalerror
from pypy.rlib.rarithmetic import ovfcheck
from pypy.rpython.lltypesystem import lltype, llmemory, rffi, rclass, rstr
@@ -8,52 +8,93 @@
from pypy.rpython.lltypesystem.lloperation import llop
from pypy.rpython.annlowlevel import llhelper
from pypy.translator.tool.cbuild import ExternalCompilationInfo
-from pypy.jit.metainterp.history import BoxInt, BoxPtr, ConstInt, ConstPtr
-from pypy.jit.metainterp.history import AbstractDescr
+from pypy.jit.codewriter import heaptracker
+from pypy.jit.metainterp.history import ConstPtr, AbstractDescr
from pypy.jit.metainterp.resoperation import ResOperation, rop
from pypy.jit.backend.llsupport import symbolic
from pypy.jit.backend.llsupport.symbolic import WORD
-from pypy.jit.backend.llsupport.descr import BaseSizeDescr, BaseArrayDescr
+from pypy.jit.backend.llsupport.descr import SizeDescr, ArrayDescr
from pypy.jit.backend.llsupport.descr import GcCache, get_field_descr
-from pypy.jit.backend.llsupport.descr import GcPtrFieldDescr
+from pypy.jit.backend.llsupport.descr import get_array_descr
from pypy.jit.backend.llsupport.descr import get_call_descr
+from pypy.jit.backend.llsupport.rewrite import GcRewriterAssembler
from pypy.rpython.memory.gctransform import asmgcroot
# ____________________________________________________________
class GcLLDescription(GcCache):
- minimal_size_in_nursery = 0
- get_malloc_slowpath_addr = None
def __init__(self, gcdescr, translator=None, rtyper=None):
GcCache.__init__(self, translator is not None, rtyper)
self.gcdescr = gcdescr
+ if translator and translator.config.translation.gcremovetypeptr:
+ self.fielddescr_vtable = None
+ else:
+ self.fielddescr_vtable = get_field_descr(self, rclass.OBJECT,
+ 'typeptr')
+ self._generated_functions = []
+
+ def _setup_str(self):
+ self.str_descr = get_array_descr(self, rstr.STR)
+ self.unicode_descr = get_array_descr(self, rstr.UNICODE)
+
+ def generate_function(self, funcname, func, ARGS, RESULT=llmemory.GCREF):
+ """Generates a variant of malloc with the given name and the given
+ arguments. It should return NULL if out of memory. If it raises
+ anything, it must be an optional MemoryError.
+ """
+ FUNCPTR = lltype.Ptr(lltype.FuncType(ARGS, RESULT))
+ descr = get_call_descr(self, ARGS, RESULT)
+ setattr(self, funcname, func)
+ setattr(self, funcname + '_FUNCPTR', FUNCPTR)
+ setattr(self, funcname + '_descr', descr)
+ self._generated_functions.append(funcname)
+
+ @specialize.arg(1)
+ def get_malloc_fn(self, funcname):
+ func = getattr(self, funcname)
+ FUNC = getattr(self, funcname + '_FUNCPTR')
+ return llhelper(FUNC, func)
+
+ @specialize.arg(1)
+ def get_malloc_fn_addr(self, funcname):
+ ll_func = self.get_malloc_fn(funcname)
+ return heaptracker.adr2int(llmemory.cast_ptr_to_adr(ll_func))
+
def _freeze_(self):
return True
def initialize(self):
pass
def do_write_barrier(self, gcref_struct, gcref_newptr):
pass
- def rewrite_assembler(self, cpu, operations, gcrefs_output_list):
- return operations
- def can_inline_malloc(self, descr):
- return False
- def can_inline_malloc_varsize(self, descr, num_elem):
+ def can_use_nursery_malloc(self, size):
return False
def has_write_barrier_class(self):
return None
def freeing_block(self, start, stop):
pass
+ def get_nursery_free_addr(self):
+ raise NotImplementedError
+ def get_nursery_top_addr(self):
+ raise NotImplementedError
- def get_funcptr_for_newarray(self):
- return llhelper(self.GC_MALLOC_ARRAY, self.malloc_array)
- def get_funcptr_for_newstr(self):
- return llhelper(self.GC_MALLOC_STR_UNICODE, self.malloc_str)
- def get_funcptr_for_newunicode(self):
- return llhelper(self.GC_MALLOC_STR_UNICODE, self.malloc_unicode)
+ def gc_malloc(self, sizedescr):
+ """Blackhole: do a 'bh_new'. Also used for 'bh_new_with_vtable',
+ with the vtable pointer set manually afterwards."""
+ assert isinstance(sizedescr, SizeDescr)
+ return self._bh_malloc(sizedescr)
+ def gc_malloc_array(self, arraydescr, num_elem):
+ assert isinstance(arraydescr, ArrayDescr)
+ return self._bh_malloc_array(arraydescr, num_elem)
- def record_constptrs(self, op, gcrefs_output_list):
+ def gc_malloc_str(self, num_elem):
+ return self._bh_malloc_array(self.str_descr, num_elem)
+
+ def gc_malloc_unicode(self, num_elem):
+ return self._bh_malloc_array(self.unicode_descr, num_elem)
+
+ def _record_constptrs(self, op, gcrefs_output_list):
for i in range(op.numargs()):
v = op.getarg(i)
if isinstance(v, ConstPtr) and bool(v.value):
@@ -61,11 +102,27 @@
rgc._make_sure_does_not_move(p)
gcrefs_output_list.append(p)
+ def rewrite_assembler(self, cpu, operations, gcrefs_output_list):
+ rewriter = GcRewriterAssembler(self, cpu)
+ newops = rewriter.rewrite(operations)
+ # record all GCREFs, because the GC (or Boehm) cannot see them and
+ # keep them alive if they end up as constants in the assembler
+ for op in newops:
+ self._record_constptrs(op, gcrefs_output_list)
+ return newops
+
# ____________________________________________________________
class GcLLDescr_boehm(GcLLDescription):
- moving_gc = False
- gcrootmap = None
+ kind = 'boehm'
+ moving_gc = False
+ round_up = False
+ gcrootmap = None
+ write_barrier_descr = None
+ fielddescr_tid = None
+ str_type_id = 0
+ unicode_type_id = 0
+ get_malloc_slowpath_addr = None
@classmethod
def configure_boehm_once(cls):
@@ -76,6 +133,16 @@
from pypy.rpython.tool import rffi_platform
compilation_info = rffi_platform.configure_boehm()
+ # on some platform GC_init is required before any other
+ # GC_* functions, call it here for the benefit of tests
+ # XXX move this to tests
+ init_fn_ptr = rffi.llexternal("GC_init",
+ [], lltype.Void,
+ compilation_info=compilation_info,
+ sandboxsafe=True,
+ _nowrapper=True)
+ init_fn_ptr()
+
# Versions 6.x of libgc needs to use GC_local_malloc().
# Versions 7.x of libgc removed this function; GC_malloc() has
# the same behavior if libgc was compiled with
@@ -95,96 +162,42 @@
sandboxsafe=True,
_nowrapper=True)
cls.malloc_fn_ptr = malloc_fn_ptr
- cls.compilation_info = compilation_info
return malloc_fn_ptr
def __init__(self, gcdescr, translator, rtyper):
GcLLDescription.__init__(self, gcdescr, translator, rtyper)
# grab a pointer to the Boehm 'malloc' function
- malloc_fn_ptr = self.configure_boehm_once()
- self.funcptr_for_new = malloc_fn_ptr
+ self.malloc_fn_ptr = self.configure_boehm_once()
+ self._setup_str()
+ self._make_functions()
- def malloc_array(basesize, itemsize, ofs_length, num_elem):
+ def _make_functions(self):
+
+ def malloc_fixedsize(size):
+ return self.malloc_fn_ptr(size)
+ self.generate_function('malloc_fixedsize', malloc_fixedsize,
+ [lltype.Signed])
+
+ def malloc_array(basesize, num_elem, itemsize, ofs_length):
try:
- size = ovfcheck(basesize + ovfcheck(itemsize * num_elem))
+ totalsize = ovfcheck(basesize + ovfcheck(itemsize * num_elem))
except OverflowError:
return lltype.nullptr(llmemory.GCREF.TO)
- res = self.funcptr_for_new(size)
- if not res:
- return res
- rffi.cast(rffi.CArrayPtr(lltype.Signed), res)[ofs_length/WORD] = num_elem
+ res = self.malloc_fn_ptr(totalsize)
+ if res:
+ arrayptr = rffi.cast(rffi.CArrayPtr(lltype.Signed), res)
+ arrayptr[ofs_length/WORD] = num_elem
return res
- self.malloc_array = malloc_array
- self.GC_MALLOC_ARRAY = lltype.Ptr(lltype.FuncType(
- [lltype.Signed] * 4, llmemory.GCREF))
+ self.generate_function('malloc_array', malloc_array,
+ [lltype.Signed] * 4)
+ def _bh_malloc(self, sizedescr):
+ return self.malloc_fixedsize(sizedescr.size)
- (str_basesize, str_itemsize, str_ofs_length
- ) = symbolic.get_array_token(rstr.STR, self.translate_support_code)
- (unicode_basesize, unicode_itemsize, unicode_ofs_length
- ) = symbolic.get_array_token(rstr.UNICODE, self.translate_support_code)
- def malloc_str(length):
- return self.malloc_array(
- str_basesize, str_itemsize, str_ofs_length, length
- )
- def malloc_unicode(length):
- return self.malloc_array(
- unicode_basesize, unicode_itemsize, unicode_ofs_length, length
- )
- self.malloc_str = malloc_str
- self.malloc_unicode = malloc_unicode
- self.GC_MALLOC_STR_UNICODE = lltype.Ptr(lltype.FuncType(
- [lltype.Signed], llmemory.GCREF))
-
-
- # on some platform GC_init is required before any other
- # GC_* functions, call it here for the benefit of tests
- # XXX move this to tests
- init_fn_ptr = rffi.llexternal("GC_init",
- [], lltype.Void,
- compilation_info=self.compilation_info,
- sandboxsafe=True,
- _nowrapper=True)
-
- init_fn_ptr()
-
- def gc_malloc(self, sizedescr):
- assert isinstance(sizedescr, BaseSizeDescr)
- return self.funcptr_for_new(sizedescr.size)
-
- def gc_malloc_array(self, arraydescr, num_elem):
- assert isinstance(arraydescr, BaseArrayDescr)
- ofs_length = arraydescr.get_ofs_length(self.translate_support_code)
- basesize = arraydescr.get_base_size(self.translate_support_code)
- itemsize = arraydescr.get_item_size(self.translate_support_code)
- return self.malloc_array(basesize, itemsize, ofs_length, num_elem)
-
- def gc_malloc_str(self, num_elem):
- return self.malloc_str(num_elem)
-
- def gc_malloc_unicode(self, num_elem):
- return self.malloc_unicode(num_elem)
-
- def args_for_new(self, sizedescr):
- assert isinstance(sizedescr, BaseSizeDescr)
- return [sizedescr.size]
-
- def args_for_new_array(self, arraydescr):
- ofs_length = arraydescr.get_ofs_length(self.translate_support_code)
- basesize = arraydescr.get_base_size(self.translate_support_code)
- itemsize = arraydescr.get_item_size(self.translate_support_code)
- return [basesize, itemsize, ofs_length]
-
- def get_funcptr_for_new(self):
- return self.funcptr_for_new
-
- def rewrite_assembler(self, cpu, operations, gcrefs_output_list):
- # record all GCREFs too, because Boehm cannot see them and keep them
- # alive if they end up as constants in the assembler
- for op in operations:
- self.record_constptrs(op, gcrefs_output_list)
- return GcLLDescription.rewrite_assembler(self, cpu, operations,
- gcrefs_output_list)
+ def _bh_malloc_array(self, arraydescr, num_elem):
+ return self.malloc_array(arraydescr.basesize, num_elem,
+ arraydescr.itemsize,
+ arraydescr.lendescr.offset)
# ____________________________________________________________
@@ -554,12 +567,14 @@
class WriteBarrierDescr(AbstractDescr):
def __init__(self, gc_ll_descr):
- GCClass = gc_ll_descr.GCClass
self.llop1 = gc_ll_descr.llop1
self.WB_FUNCPTR = gc_ll_descr.WB_FUNCPTR
self.WB_ARRAY_FUNCPTR = gc_ll_descr.WB_ARRAY_FUNCPTR
- self.fielddescr_tid = get_field_descr(gc_ll_descr, GCClass.HDR, 'tid')
+ self.fielddescr_tid = gc_ll_descr.fielddescr_tid
#
+ GCClass = gc_ll_descr.GCClass
+ if GCClass is None: # for tests
+ return
self.jit_wb_if_flag = GCClass.JIT_WB_IF_FLAG
self.jit_wb_if_flag_byteofs, self.jit_wb_if_flag_singlebyte = (
self.extract_flag_byte(self.jit_wb_if_flag))
@@ -596,48 +611,74 @@
funcaddr = llmemory.cast_ptr_to_adr(funcptr)
return cpu.cast_adr_to_int(funcaddr) # this may return 0
+ def has_write_barrier_from_array(self, cpu):
+ return self.get_write_barrier_from_array_fn(cpu) != 0
+
class GcLLDescr_framework(GcLLDescription):
DEBUG = False # forced to True by x86/test/test_zrpy_gc.py
+ kind = 'framework'
+ round_up = True
- def __init__(self, gcdescr, translator, rtyper, llop1=llop):
- from pypy.rpython.memory.gctypelayout import check_typeid
- from pypy.rpython.memory.gcheader import GCHeaderBuilder
- from pypy.rpython.memory.gctransform import framework
+ def __init__(self, gcdescr, translator, rtyper, llop1=llop,
+ really_not_translated=False):
GcLLDescription.__init__(self, gcdescr, translator, rtyper)
- assert self.translate_support_code, "required with the framework GC"
self.translator = translator
self.llop1 = llop1
+ if really_not_translated:
+ assert not self.translate_support_code # but half does not work
+ self._initialize_for_tests()
+ else:
+ assert self.translate_support_code,"required with the framework GC"
+ self._check_valid_gc()
+ self._make_gcrootmap()
+ self._make_layoutbuilder()
+ self._setup_gcclass()
+ self._setup_tid()
+ self._setup_write_barrier()
+ self._setup_str()
+ self._make_functions(really_not_translated)
+ def _initialize_for_tests(self):
+ self.layoutbuilder = None
+ self.fielddescr_tid = AbstractDescr()
+ self.max_size_of_young_obj = 1000
+ self.GCClass = None
+
+ def _check_valid_gc(self):
# we need the hybrid or minimark GC for rgc._make_sure_does_not_move()
# to work
- if gcdescr.config.translation.gc not in ('hybrid', 'minimark'):
+ if self.gcdescr.config.translation.gc not in ('hybrid', 'minimark'):
raise NotImplementedError("--gc=%s not implemented with the JIT" %
(gcdescr.config.translation.gc,))
+ def _make_gcrootmap(self):
# to find roots in the assembler, make a GcRootMap
- name = gcdescr.config.translation.gcrootfinder
+ name = self.gcdescr.config.translation.gcrootfinder
try:
cls = globals()['GcRootMap_' + name]
except KeyError:
raise NotImplementedError("--gcrootfinder=%s not implemented"
" with the JIT" % (name,))
- gcrootmap = cls(gcdescr)
+ gcrootmap = cls(self.gcdescr)
self.gcrootmap = gcrootmap
+ def _make_layoutbuilder(self):
# make a TransformerLayoutBuilder and save it on the translator
# where it can be fished and reused by the FrameworkGCTransformer
+ from pypy.rpython.memory.gctransform import framework
+ translator = self.translator
self.layoutbuilder = framework.TransformerLayoutBuilder(translator)
self.layoutbuilder.delay_encoding()
- self.translator._jit2gc = {'layoutbuilder': self.layoutbuilder}
- gcrootmap.add_jit2gc_hooks(self.translator._jit2gc)
+ translator._jit2gc = {'layoutbuilder': self.layoutbuilder}
+ self.gcrootmap.add_jit2gc_hooks(translator._jit2gc)
+ def _setup_gcclass(self):
+ from pypy.rpython.memory.gcheader import GCHeaderBuilder
self.GCClass = self.layoutbuilder.GCClass
self.moving_gc = self.GCClass.moving_gc
self.HDRPTR = lltype.Ptr(self.GCClass.HDR)
self.gcheaderbuilder = GCHeaderBuilder(self.HDRPTR.TO)
- (self.array_basesize, _, self.array_length_ofs) = \
- symbolic.get_array_token(lltype.GcArray(lltype.Signed), True)
self.max_size_of_young_obj = self.GCClass.JIT_max_size_of_young_obj()
self.minimal_size_in_nursery=self.GCClass.JIT_minimal_size_in_nursery()
@@ -645,91 +686,124 @@
assert self.GCClass.inline_simple_malloc
assert self.GCClass.inline_simple_malloc_varsize
- # make a malloc function, with two arguments
- def malloc_basic(size, tid):
- type_id = llop.extract_ushort(llgroup.HALFWORD, tid)
- has_finalizer = bool(tid & (1<<llgroup.HALFSHIFT))
- has_light_finalizer = bool(tid & (1<<(llgroup.HALFSHIFT + 1)))
- check_typeid(type_id)
- res = llop1.do_malloc_fixedsize_clear(llmemory.GCREF,
- type_id, size,
- has_finalizer,
- has_light_finalizer,
- False)
- # In case the operation above failed, we are returning NULL
- # from this function to assembler. There is also an RPython
- # exception set, typically MemoryError; but it's easier and
- # faster to check for the NULL return value, as done by
- # translator/exceptiontransform.py.
- #llop.debug_print(lltype.Void, "\tmalloc_basic", size, type_id,
- # "-->", res)
- return res
- self.malloc_basic = malloc_basic
- self.GC_MALLOC_BASIC = lltype.Ptr(lltype.FuncType(
- [lltype.Signed, lltype.Signed], llmemory.GCREF))
+ def _setup_tid(self):
+ self.fielddescr_tid = get_field_descr(self, self.GCClass.HDR, 'tid')
+
+ def _setup_write_barrier(self):
self.WB_FUNCPTR = lltype.Ptr(lltype.FuncType(
[llmemory.Address, llmemory.Address], lltype.Void))
self.WB_ARRAY_FUNCPTR = lltype.Ptr(lltype.FuncType(
[llmemory.Address, lltype.Signed, llmemory.Address], lltype.Void))
self.write_barrier_descr = WriteBarrierDescr(self)
- #
+
+ def _make_functions(self, really_not_translated):
+ from pypy.rpython.memory.gctypelayout import check_typeid
+ llop1 = self.llop1
+ (self.standard_array_basesize, _, self.standard_array_length_ofs) = \
+ symbolic.get_array_token(lltype.GcArray(lltype.Signed),
+ not really_not_translated)
+
+ def malloc_nursery_slowpath(size):
+ """Allocate 'size' null bytes out of the nursery.
+ Note that the fast path is typically inlined by the backend."""
+ if self.DEBUG:
+ self._random_usage_of_xmm_registers()
+ type_id = rffi.cast(llgroup.HALFWORD, 0) # missing here
+ return llop1.do_malloc_fixedsize_clear(llmemory.GCREF,
+ type_id, size,
+ False, False, False)
+ self.generate_function('malloc_nursery', malloc_nursery_slowpath,
+ [lltype.Signed])
+
def malloc_array(itemsize, tid, num_elem):
+ """Allocate an array with a variable-size num_elem.
+ Only works for standard arrays."""
type_id = llop.extract_ushort(llgroup.HALFWORD, tid)
check_typeid(type_id)
return llop1.do_malloc_varsize_clear(
llmemory.GCREF,
- type_id, num_elem, self.array_basesize, itemsize,
- self.array_length_ofs)
- self.malloc_array = malloc_array
- self.GC_MALLOC_ARRAY = lltype.Ptr(lltype.FuncType(
- [lltype.Signed] * 3, llmemory.GCREF))
- #
- (str_basesize, str_itemsize, str_ofs_length
- ) = symbolic.get_array_token(rstr.STR, True)
- (unicode_basesize, unicode_itemsize, unicode_ofs_length
- ) = symbolic.get_array_token(rstr.UNICODE, True)
- str_type_id = self.layoutbuilder.get_type_id(rstr.STR)
- unicode_type_id = self.layoutbuilder.get_type_id(rstr.UNICODE)
- #
+ type_id, num_elem, self.standard_array_basesize, itemsize,
+ self.standard_array_length_ofs)
+ self.generate_function('malloc_array', malloc_array,
+ [lltype.Signed] * 3)
+
+ def malloc_array_nonstandard(basesize, itemsize, lengthofs, tid,
+ num_elem):
+ """For the rare case of non-standard arrays, i.e. arrays where
+ self.standard_array_{basesize,length_ofs} is wrong. It can
+ occur e.g. with arrays of floats on Win32."""
+ type_id = llop.extract_ushort(llgroup.HALFWORD, tid)
+ check_typeid(type_id)
+ return llop1.do_malloc_varsize_clear(
+ llmemory.GCREF,
+ type_id, num_elem, basesize, itemsize, lengthofs)
+ self.generate_function('malloc_array_nonstandard',
+ malloc_array_nonstandard,
+ [lltype.Signed] * 5)
+
+ str_type_id = self.str_descr.tid
+ str_basesize = self.str_descr.basesize
+ str_itemsize = self.str_descr.itemsize
+ str_ofs_length = self.str_descr.lendescr.offset
+ unicode_type_id = self.unicode_descr.tid
+ unicode_basesize = self.unicode_descr.basesize
+ unicode_itemsize = self.unicode_descr.itemsize
+ unicode_ofs_length = self.unicode_descr.lendescr.offset
+
def malloc_str(length):
return llop1.do_malloc_varsize_clear(
llmemory.GCREF,
str_type_id, length, str_basesize, str_itemsize,
str_ofs_length)
+ self.generate_function('malloc_str', malloc_str,
+ [lltype.Signed])
+
def malloc_unicode(length):
return llop1.do_malloc_varsize_clear(
llmemory.GCREF,
- unicode_type_id, length, unicode_basesize,unicode_itemsize,
+ unicode_type_id, length, unicode_basesize, unicode_itemsize,
unicode_ofs_length)
- self.malloc_str = malloc_str
- self.malloc_unicode = malloc_unicode
- self.GC_MALLOC_STR_UNICODE = lltype.Ptr(lltype.FuncType(
- [lltype.Signed], llmemory.GCREF))
- #
- class ForTestOnly:
- pass
- for_test_only = ForTestOnly()
- for_test_only.x = 1.23
- def random_usage_of_xmm_registers():
- x0 = for_test_only.x
- x1 = x0 * 0.1
- x2 = x0 * 0.2
- x3 = x0 * 0.3
- for_test_only.x = x0 + x1 + x2 + x3
- #
- def malloc_slowpath(size):
- if self.DEBUG:
- random_usage_of_xmm_registers()
- assert size >= self.minimal_size_in_nursery
- # NB. although we call do_malloc_fixedsize_clear() here,
- # it's a bit of a hack because we set tid to 0 and may
- # also use it to allocate varsized objects. The tid
- # and possibly the length are both set afterward.
- gcref = llop1.do_malloc_fixedsize_clear(llmemory.GCREF,
- 0, size, False, False, False)
- return rffi.cast(lltype.Signed, gcref)
- self.malloc_slowpath = malloc_slowpath
- self.MALLOC_SLOWPATH = lltype.FuncType([lltype.Signed], lltype.Signed)
+ self.generate_function('malloc_unicode', malloc_unicode,
+ [lltype.Signed])
+
+ # Rarely called: allocate a fixed-size amount of bytes, but
+ # not in the nursery, because it is too big. Implemented like
+ # malloc_nursery_slowpath() above.
+ self.generate_function('malloc_fixedsize', malloc_nursery_slowpath,
+ [lltype.Signed])
+
+ def _bh_malloc(self, sizedescr):
+ from pypy.rpython.memory.gctypelayout import check_typeid
+ llop1 = self.llop1
+ type_id = llop.extract_ushort(llgroup.HALFWORD, sizedescr.tid)
+ check_typeid(type_id)
+ return llop1.do_malloc_fixedsize_clear(llmemory.GCREF,
+ type_id, sizedescr.size,
+ False, False, False)
+
+ def _bh_malloc_array(self, arraydescr, num_elem):
+ from pypy.rpython.memory.gctypelayout import check_typeid
+ llop1 = self.llop1
+ type_id = llop.extract_ushort(llgroup.HALFWORD, arraydescr.tid)
+ check_typeid(type_id)
+ return llop1.do_malloc_varsize_clear(llmemory.GCREF,
+ type_id, num_elem,
+ arraydescr.basesize,
+ arraydescr.itemsize,
+ arraydescr.lendescr.offset)
+
+
+ class ForTestOnly:
+ pass
+ for_test_only = ForTestOnly()
+ for_test_only.x = 1.23
+
+ def _random_usage_of_xmm_registers(self):
+ x0 = self.for_test_only.x
+ x1 = x0 * 0.1
+ x2 = x0 * 0.2
+ x3 = x0 * 0.3
+ self.for_test_only.x = x0 + x1 + x2 + x3
def get_nursery_free_addr(self):
nurs_addr = llop.gc_adr_of_nursery_free(llmemory.Address)
@@ -739,52 +813,26 @@
nurs_top_addr = llop.gc_adr_of_nursery_top(llmemory.Address)
return rffi.cast(lltype.Signed, nurs_top_addr)
- def get_malloc_slowpath_addr(self):
- fptr = llhelper(lltype.Ptr(self.MALLOC_SLOWPATH), self.malloc_slowpath)
- return rffi.cast(lltype.Signed, fptr)
-
def initialize(self):
self.gcrootmap.initialize()
def init_size_descr(self, S, descr):
- type_id = self.layoutbuilder.get_type_id(S)
- assert not self.layoutbuilder.is_weakref_type(S)
- has_finalizer = bool(self.layoutbuilder.has_finalizer(S))
- has_light_finalizer = bool(self.layoutbuilder.has_light_finalizer(S))
- flags = (int(has_finalizer) << llgroup.HALFSHIFT |
- int(has_light_finalizer) << (llgroup.HALFSHIFT + 1))
- descr.tid = llop.combine_ushort(lltype.Signed, type_id, flags)
+ if self.layoutbuilder is not None:
+ type_id = self.layoutbuilder.get_type_id(S)
+ assert not self.layoutbuilder.is_weakref_type(S)
+ assert not self.layoutbuilder.has_finalizer(S)
+ descr.tid = llop.combine_ushort(lltype.Signed, type_id, 0)
def init_array_descr(self, A, descr):
- type_id = self.layoutbuilder.get_type_id(A)
- descr.tid = llop.combine_ushort(lltype.Signed, type_id, 0)
+ if self.layoutbuilder is not None:
+ type_id = self.layoutbuilder.get_type_id(A)
+ descr.tid = llop.combine_ushort(lltype.Signed, type_id, 0)
- def gc_malloc(self, sizedescr):
- assert isinstance(sizedescr, BaseSizeDescr)
- return self.malloc_basic(sizedescr.size, sizedescr.tid)
-
- def gc_malloc_array(self, arraydescr, num_elem):
- assert isinstance(arraydescr, BaseArrayDescr)
- itemsize = arraydescr.get_item_size(self.translate_support_code)
- return self.malloc_array(itemsize, arraydescr.tid, num_elem)
-
- def gc_malloc_str(self, num_elem):
- return self.malloc_str(num_elem)
-
- def gc_malloc_unicode(self, num_elem):
- return self.malloc_unicode(num_elem)
-
- def args_for_new(self, sizedescr):
- assert isinstance(sizedescr, BaseSizeDescr)
- return [sizedescr.size, sizedescr.tid]
-
- def args_for_new_array(self, arraydescr):
- assert isinstance(arraydescr, BaseArrayDescr)
- itemsize = arraydescr.get_item_size(self.translate_support_code)
- return [itemsize, arraydescr.tid]
-
- def get_funcptr_for_new(self):
- return llhelper(self.GC_MALLOC_BASIC, self.malloc_basic)
+ def _set_tid(self, gcptr, tid):
+ hdr_addr = llmemory.cast_ptr_to_adr(gcptr)
+ hdr_addr -= self.gcheaderbuilder.size_gc_header
+ hdr = llmemory.cast_adr_to_ptr(hdr_addr, self.HDRPTR)
+ hdr.tid = tid
def do_write_barrier(self, gcref_struct, gcref_newptr):
hdr_addr = llmemory.cast_ptr_to_adr(gcref_struct)
@@ -798,99 +846,8 @@
funcptr(llmemory.cast_ptr_to_adr(gcref_struct),
llmemory.cast_ptr_to_adr(gcref_newptr))
- def rewrite_assembler(self, cpu, operations, gcrefs_output_list):
- # Perform two kinds of rewrites in parallel:
- #
- # - Add COND_CALLs to the write barrier before SETFIELD_GC and
- # SETARRAYITEM_GC operations.
- #
- # - Record the ConstPtrs from the assembler.
- #
- newops = []
- known_lengths = {}
- # we can only remember one malloc since the next malloc can possibly
- # collect
- last_malloc = None
- for op in operations:
- if op.getopnum() == rop.DEBUG_MERGE_POINT:
- continue
- # ---------- record the ConstPtrs ----------
- self.record_constptrs(op, gcrefs_output_list)
- if op.is_malloc():
- last_malloc = op.result
- elif op.can_malloc():
- last_malloc = None
- # ---------- write barrier for SETFIELD_GC ----------
- if op.getopnum() == rop.SETFIELD_GC:
- val = op.getarg(0)
- # no need for a write barrier in the case of previous malloc
- if val is not last_malloc:
- v = op.getarg(1)
- if isinstance(v, BoxPtr) or (isinstance(v, ConstPtr) and
- bool(v.value)): # store a non-NULL
- self._gen_write_barrier(newops, op.getarg(0), v)
- op = op.copy_and_change(rop.SETFIELD_RAW)
- # ---------- write barrier for SETARRAYITEM_GC ----------
- if op.getopnum() == rop.SETARRAYITEM_GC:
- val = op.getarg(0)
- # no need for a write barrier in the case of previous malloc
- if val is not last_malloc:
- v = op.getarg(2)
- if isinstance(v, BoxPtr) or (isinstance(v, ConstPtr) and
- bool(v.value)): # store a non-NULL
- self._gen_write_barrier_array(newops, op.getarg(0),
- op.getarg(1), v,
- cpu, known_lengths)
- op = op.copy_and_change(rop.SETARRAYITEM_RAW)
- elif op.getopnum() == rop.NEW_ARRAY:
- v_length = op.getarg(0)
- if isinstance(v_length, ConstInt):
- known_lengths[op.result] = v_length.getint()
- # ----------
- newops.append(op)
- return newops
-
- def _gen_write_barrier(self, newops, v_base, v_value):
- args = [v_base, v_value]
- newops.append(ResOperation(rop.COND_CALL_GC_WB, args, None,
- descr=self.write_barrier_descr))
-
- def _gen_write_barrier_array(self, newops, v_base, v_index, v_value,
- cpu, known_lengths):
- if self.write_barrier_descr.get_write_barrier_from_array_fn(cpu) != 0:
- # If we know statically the length of 'v', and it is not too
- # big, then produce a regular write_barrier. If it's unknown or
- # too big, produce instead a write_barrier_from_array.
- LARGE = 130
- length = known_lengths.get(v_base, LARGE)
- if length >= LARGE:
- # unknown or too big: produce a write_barrier_from_array
- args = [v_base, v_index, v_value]
- newops.append(ResOperation(rop.COND_CALL_GC_WB_ARRAY, args,
- None,
- descr=self.write_barrier_descr))
- return
- # fall-back case: produce a write_barrier
- self._gen_write_barrier(newops, v_base, v_value)
-
- def can_inline_malloc(self, descr):
- assert isinstance(descr, BaseSizeDescr)
- if descr.size < self.max_size_of_young_obj:
- has_finalizer = bool(descr.tid & (1<<llgroup.HALFSHIFT))
- if has_finalizer:
- return False
- return True
- return False
-
- def can_inline_malloc_varsize(self, arraydescr, num_elem):
- assert isinstance(arraydescr, BaseArrayDescr)
- basesize = arraydescr.get_base_size(self.translate_support_code)
- itemsize = arraydescr.get_item_size(self.translate_support_code)
- try:
- size = ovfcheck(basesize + ovfcheck(itemsize * num_elem))
- return size < self.max_size_of_young_obj
- except OverflowError:
- return False
+ def can_use_nursery_malloc(self, size):
+ return size < self.max_size_of_young_obj
def has_write_barrier_class(self):
return WriteBarrierDescr
@@ -898,6 +855,9 @@
def freeing_block(self, start, stop):
self.gcrootmap.freeing_block(start, stop)
+ def get_malloc_slowpath_addr(self):
+ return self.get_malloc_fn_addr('malloc_nursery')
+
# ____________________________________________________________
def get_ll_description(gcdescr, translator=None, rtyper=None):
diff --git a/pypy/jit/backend/llsupport/llmodel.py b/pypy/jit/backend/llsupport/llmodel.py
--- a/pypy/jit/backend/llsupport/llmodel.py
+++ b/pypy/jit/backend/llsupport/llmodel.py
@@ -8,10 +8,10 @@
from pypy.jit.backend.model import AbstractCPU
from pypy.jit.backend.llsupport import symbolic
from pypy.jit.backend.llsupport.symbolic import WORD, unroll_basic_sizes
-from pypy.jit.backend.llsupport.descr import (get_size_descr,
- get_field_descr, BaseFieldDescr, get_array_descr, BaseArrayDescr,
- get_call_descr, BaseIntCallDescr, GcPtrCallDescr, FloatCallDescr,
- VoidCallDescr, InteriorFieldDescr, get_interiorfield_descr)
+from pypy.jit.backend.llsupport.descr import (
+ get_size_descr, get_field_descr, get_array_descr,
+ get_call_descr, get_interiorfield_descr, get_dynamic_interiorfield_descr,
+ FieldDescr, ArrayDescr, CallDescr, InteriorFieldDescr)
from pypy.jit.backend.llsupport.asmmemmgr import AsmMemoryManager
@@ -106,9 +106,15 @@
_exception_emulator[1] = 0
self.saved_exc_value = rffi.cast(llmemory.GCREF, v_i)
+ def save_exception_memoryerr():
+ save_exception()
+ if not self.saved_exc_value:
+ self.saved_exc_value = "memoryerror!" # for tests
+
self.pos_exception = pos_exception
self.pos_exc_value = pos_exc_value
self.save_exception = save_exception
+ self.save_exception_memoryerr = save_exception_memoryerr
self.insert_stack_check = lambda: (0, 0, 0)
@@ -133,6 +139,15 @@
# in the assignment to self.saved_exc_value, as needed.
self.saved_exc_value = exc_value
+ def save_exception_memoryerr():
+ from pypy.rpython.annlowlevel import cast_instance_to_base_ptr
+ save_exception()
+ if not self.saved_exc_value:
+ exc = MemoryError()
+ exc = cast_instance_to_base_ptr(exc)
+ exc = lltype.cast_opaque_ptr(llmemory.GCREF, exc)
+ self.saved_exc_value = exc
+
from pypy.rlib import rstack
STACK_CHECK_SLOWPATH = lltype.Ptr(lltype.FuncType([lltype.Signed],
lltype.Void))
@@ -146,16 +161,19 @@
self.pos_exception = pos_exception
self.pos_exc_value = pos_exc_value
self.save_exception = save_exception
+ self.save_exception_memoryerr = save_exception_memoryerr
self.insert_stack_check = insert_stack_check
def _setup_on_leave_jitted_untranslated(self):
# assume we don't need a backend leave in this case
self.on_leave_jitted_save_exc = self.save_exception
+ self.on_leave_jitted_memoryerr = self.save_exception_memoryerr
self.on_leave_jitted_noexc = lambda : None
def _setup_on_leave_jitted_translated(self):
on_leave_jitted_hook = self.get_on_leave_jitted_hook()
save_exception = self.save_exception
+ save_exception_memoryerr = self.save_exception_memoryerr
def on_leave_jitted_noexc():
on_leave_jitted_hook()
@@ -164,16 +182,24 @@
save_exception()
on_leave_jitted_hook()
+ def on_leave_jitted_memoryerr():
+ save_exception_memoryerr()
+ on_leave_jitted_hook()
+
self.on_leave_jitted_noexc = on_leave_jitted_noexc
self.on_leave_jitted_save_exc = on_leave_jitted_save_exc
+ self.on_leave_jitted_memoryerr = on_leave_jitted_memoryerr
def get_on_leave_jitted_hook(self):
return lambda : None
_ON_JIT_LEAVE_FUNC = lltype.Ptr(lltype.FuncType([], lltype.Void))
- def get_on_leave_jitted_int(self, save_exception):
- if save_exception:
+ def get_on_leave_jitted_int(self, save_exception,
+ default_to_memoryerror=False):
+ if default_to_memoryerror:
+ f = llhelper(self._ON_JIT_LEAVE_FUNC, self.on_leave_jitted_memoryerr)
+ elif save_exception:
f = llhelper(self._ON_JIT_LEAVE_FUNC, self.on_leave_jitted_save_exc)
else:
f = llhelper(self._ON_JIT_LEAVE_FUNC, self.on_leave_jitted_noexc)
@@ -220,14 +246,14 @@
return get_field_descr(self.gc_ll_descr, STRUCT, fieldname)
def unpack_fielddescr(self, fielddescr):
- assert isinstance(fielddescr, BaseFieldDescr)
+ assert isinstance(fielddescr, FieldDescr)
return fielddescr.offset
unpack_fielddescr._always_inline_ = True
def unpack_fielddescr_size(self, fielddescr):
- assert isinstance(fielddescr, BaseFieldDescr)
+ assert isinstance(fielddescr, FieldDescr)
ofs = fielddescr.offset
- size = fielddescr.get_field_size(self.translate_support_code)
+ size = fielddescr.field_size
sign = fielddescr.is_field_signed()
return ofs, size, sign
unpack_fielddescr_size._always_inline_ = True
@@ -236,17 +262,23 @@
return get_array_descr(self.gc_ll_descr, A)
def interiorfielddescrof(self, A, fieldname):
- return get_interiorfield_descr(self.gc_ll_descr, A, A.OF, fieldname)
+ return get_interiorfield_descr(self.gc_ll_descr, A, fieldname)
+
+ def interiorfielddescrof_dynamic(self, offset, width, fieldsize,
+ is_pointer, is_float, is_signed):
+ return get_dynamic_interiorfield_descr(self.gc_ll_descr,
+ offset, width, fieldsize,
+ is_pointer, is_float, is_signed)
def unpack_arraydescr(self, arraydescr):
- assert isinstance(arraydescr, BaseArrayDescr)
- return arraydescr.get_base_size(self.translate_support_code)
+ assert isinstance(arraydescr, ArrayDescr)
+ return arraydescr.basesize
unpack_arraydescr._always_inline_ = True
def unpack_arraydescr_size(self, arraydescr):
- assert isinstance(arraydescr, BaseArrayDescr)
- ofs = arraydescr.get_base_size(self.translate_support_code)
- size = arraydescr.get_item_size(self.translate_support_code)
+ assert isinstance(arraydescr, ArrayDescr)
+ ofs = arraydescr.basesize
+ size = arraydescr.itemsize
sign = arraydescr.is_item_signed()
return ofs, size, sign
unpack_arraydescr_size._always_inline_ = True
@@ -274,8 +306,8 @@
# ____________________________________________________________
def bh_arraylen_gc(self, arraydescr, array):
- assert isinstance(arraydescr, BaseArrayDescr)
- ofs = arraydescr.get_ofs_length(self.translate_support_code)
+ assert isinstance(arraydescr, ArrayDescr)
+ ofs = arraydescr.lendescr.offset
return rffi.cast(rffi.CArrayPtr(lltype.Signed), array)[ofs/WORD]
@specialize.argtype(2)
@@ -360,7 +392,7 @@
arraydescr = descr.arraydescr
ofs, size, _ = self.unpack_arraydescr_size(arraydescr)
ofs += descr.fielddescr.offset
- fieldsize = descr.fielddescr.get_field_size(self.translate_support_code)
+ fieldsize = descr.fielddescr.field_size
sign = descr.fielddescr.is_field_signed()
fullofs = itemindex * size + ofs
# --- start of GC unsafe code (no GC operation!) ---
@@ -411,7 +443,7 @@
arraydescr = descr.arraydescr
ofs, size, _ = self.unpack_arraydescr_size(arraydescr)
ofs += descr.fielddescr.offset
- fieldsize = descr.fielddescr.get_field_size(self.translate_support_code)
+ fieldsize = descr.fielddescr.field_size
ofs = itemindex * size + ofs
# --- start of GC unsafe code (no GC operation!) ---
items = rffi.ptradd(rffi.cast(rffi.CCHARP, gcref), ofs)
@@ -597,25 +629,26 @@
rstr.copy_unicode_contents(src, dst, srcstart, dststart, length)
def bh_call_i(self, func, calldescr, args_i, args_r, args_f):
- assert isinstance(calldescr, BaseIntCallDescr)
+ assert isinstance(calldescr, CallDescr)
if not we_are_translated():
calldescr.verify_types(args_i, args_r, args_f, history.INT + 'S')
- return calldescr.call_stub(func, args_i, args_r, args_f)
+ return calldescr.call_stub_i(func, args_i, args_r, args_f)
def bh_call_r(self, func, calldescr, args_i, args_r, args_f):
- assert isinstance(calldescr, GcPtrCallDescr)
+ assert isinstance(calldescr, CallDescr)
if not we_are_translated():
calldescr.verify_types(args_i, args_r, args_f, history.REF)
- return calldescr.call_stub(func, args_i, args_r, args_f)
+ return calldescr.call_stub_r(func, args_i, args_r, args_f)
def bh_call_f(self, func, calldescr, args_i, args_r, args_f):
- assert isinstance(calldescr, FloatCallDescr) # or LongLongCallDescr
+ assert isinstance(calldescr, CallDescr)
if not we_are_translated():
calldescr.verify_types(args_i, args_r, args_f, history.FLOAT + 'L')
- return calldescr.call_stub(func, args_i, args_r, args_f)
+ return calldescr.call_stub_f(func, args_i, args_r, args_f)
def bh_call_v(self, func, calldescr, args_i, args_r, args_f):
- assert isinstance(calldescr, VoidCallDescr)
+ assert isinstance(calldescr, CallDescr)
if not we_are_translated():
calldescr.verify_types(args_i, args_r, args_f, history.VOID)
- return calldescr.call_stub(func, args_i, args_r, args_f)
+ # the 'i' return value is ignored (and nonsense anyway)
+ calldescr.call_stub_i(func, args_i, args_r, args_f)
diff --git a/pypy/jit/backend/llsupport/regalloc.py b/pypy/jit/backend/llsupport/regalloc.py
--- a/pypy/jit/backend/llsupport/regalloc.py
+++ b/pypy/jit/backend/llsupport/regalloc.py
@@ -16,32 +16,106 @@
""" Manage frame positions
"""
def __init__(self):
- self.frame_bindings = {}
- self.frame_depth = 0
+ self.bindings = {}
+ self.used = [] # list of bools
+ self.hint_frame_locations = {}
+
+ frame_depth = property(lambda:xxx, lambda:xxx) # XXX kill me
+
+ def get_frame_depth(self):
+ return len(self.used)
def get(self, box):
- return self.frame_bindings.get(box, None)
+ return self.bindings.get(box, None)
def loc(self, box):
- res = self.get(box)
- if res is not None:
- return res
+ """Return or create the frame location associated with 'box'."""
+ # first check if it's already in the frame_manager
+ try:
+ return self.bindings[box]
+ except KeyError:
+ pass
+ # check if we have a hint for this box
+ if box in self.hint_frame_locations:
+ # if we do, try to reuse the location for this box
+ loc = self.hint_frame_locations[box]
+ if self.try_to_reuse_location(box, loc):
+ return loc
+ # no valid hint. make up a new free location
+ return self.get_new_loc(box)
+
+ def get_new_loc(self, box):
size = self.frame_size(box.type)
- self.frame_depth += ((-self.frame_depth) & (size-1))
- # ^^^ frame_depth is rounded up to a multiple of 'size', assuming
+ # frame_depth is rounded up to a multiple of 'size', assuming
# that 'size' is a power of two. The reason for doing so is to
# avoid obscure issues in jump.py with stack locations that try
# to move from position (6,7) to position (7,8).
- newloc = self.frame_pos(self.frame_depth, box.type)
- self.frame_bindings[box] = newloc
- self.frame_depth += size
+ while self.get_frame_depth() & (size - 1):
+ self.used.append(False)
+ #
+ index = self.get_frame_depth()
+ newloc = self.frame_pos(index, box.type)
+ for i in range(size):
+ self.used.append(True)
+ #
+ if not we_are_translated(): # extra testing
+ testindex = self.get_loc_index(newloc)
+ assert testindex == index
+ #
+ self.bindings[box] = newloc
return newloc
+ def set_binding(self, box, loc):
+ self.bindings[box] = loc
+ #
+ index = self.get_loc_index(loc)
+ if index < 0:
+ return
+ endindex = index + self.frame_size(box.type)
+ while len(self.used) < endindex:
+ self.used.append(False)
+ while index < endindex:
+ self.used[index] = True
+ index += 1
+
def reserve_location_in_frame(self, size):
- frame_depth = self.frame_depth
- self.frame_depth += size
+ frame_depth = self.get_frame_depth()
+ for i in range(size):
+ self.used.append(True)
return frame_depth
+ def mark_as_free(self, box):
+ try:
+ loc = self.bindings[box]
+ except KeyError:
+ return # already gone
+ del self.bindings[box]
+ #
+ size = self.frame_size(box.type)
+ baseindex = self.get_loc_index(loc)
+ if baseindex < 0:
+ return
+ for i in range(size):
+ index = baseindex + i
+ assert 0 <= index < len(self.used)
+ self.used[index] = False
+
+ def try_to_reuse_location(self, box, loc):
+ index = self.get_loc_index(loc)
+ if index < 0:
+ return False
+ size = self.frame_size(box.type)
+ for i in range(size):
+ while (index + i) >= len(self.used):
+ self.used.append(False)
+ if self.used[index + i]:
+ return False # already in use
+ # good, we can reuse the location
+ for i in range(size):
+ self.used[index + i] = True
+ self.bindings[box] = loc
+ return True
+
# abstract methods that need to be overwritten for specific assemblers
@staticmethod
def frame_pos(loc, type):
@@ -49,6 +123,10 @@
@staticmethod
def frame_size(type):
return 1
+ @staticmethod
+ def get_loc_index(loc):
+ raise NotImplementedError("Purely abstract")
+
class RegisterManager(object):
""" Class that keeps track of register allocations
@@ -68,7 +146,14 @@
self.frame_manager = frame_manager
self.assembler = assembler
+ def is_still_alive(self, v):
+ # Check if 'v' is alive at the current position.
+ # Return False if the last usage is strictly before.
+ return self.longevity[v][1] >= self.position
+
def stays_alive(self, v):
+ # Check if 'v' stays alive after the current position.
+ # Return False if the last usage is before or at position.
return self.longevity[v][1] > self.position
def next_instruction(self, incr=1):
@@ -84,11 +169,14 @@
point for all variables that might be in registers.
"""
self._check_type(v)
- if isinstance(v, Const) or v not in self.reg_bindings:
+ if isinstance(v, Const):
return
if v not in self.longevity or self.longevity[v][1] <= self.position:
- self.free_regs.append(self.reg_bindings[v])
- del self.reg_bindings[v]
+ if v in self.reg_bindings:
+ self.free_regs.append(self.reg_bindings[v])
+ del self.reg_bindings[v]
+ if self.frame_manager is not None:
+ self.frame_manager.mark_as_free(v)
def possibly_free_vars(self, vars):
""" Same as 'possibly_free_var', but for all v in vars.
diff --git a/pypy/jit/backend/llsupport/rewrite.py b/pypy/jit/backend/llsupport/rewrite.py
new file mode 100644
--- /dev/null
+++ b/pypy/jit/backend/llsupport/rewrite.py
@@ -0,0 +1,328 @@
+import sys
+from pypy.rlib.rarithmetic import ovfcheck
+from pypy.jit.metainterp.history import ConstInt, BoxPtr, ConstPtr
+from pypy.jit.metainterp.resoperation import ResOperation, rop
+from pypy.jit.codewriter import heaptracker
+from pypy.jit.backend.llsupport.symbolic import WORD
+from pypy.jit.backend.llsupport.descr import SizeDescr, ArrayDescr
+
+
+class GcRewriterAssembler(object):
+ # This class performs the following rewrites on the list of operations:
+ #
+ # - Remove the DEBUG_MERGE_POINTs.
+ #
+ # - Turn all NEW_xxx to either a CALL_MALLOC_GC, or a CALL_MALLOC_NURSERY
+ # followed by SETFIELDs in order to initialize their GC fields. The
+ # two advantages of CALL_MALLOC_NURSERY is that it inlines the common
+ # path, and we need only one such operation to allocate several blocks
+ # of memory at once.
+ #
+ # - Add COND_CALLs to the write barrier before SETFIELD_GC and
+ # SETARRAYITEM_GC operations.
+
+ _previous_size = -1
+ _op_malloc_nursery = None
+ _v_last_malloced_nursery = None
+ c_zero = ConstInt(0)
+
+ def __init__(self, gc_ll_descr, cpu):
+ self.gc_ll_descr = gc_ll_descr
+ self.cpu = cpu
+ self.newops = []
+ self.known_lengths = {}
+ self.recent_mallocs = {} # set of variables
+
+ def rewrite(self, operations):
+ # we can only remember one malloc since the next malloc can possibly
+ # collect; but we can try to collapse several known-size mallocs into
+ # one, both for performance and to reduce the number of write
+ # barriers. We do this on each "basic block" of operations, which in
+ # this case means between CALLs or unknown-size mallocs.
+ #
+ for op in operations:
+ if op.getopnum() == rop.DEBUG_MERGE_POINT:
+ continue
+ # ---------- turn NEWxxx into CALL_MALLOC_xxx ----------
+ if op.is_malloc():
+ self.handle_malloc_operation(op)
+ continue
+ elif op.can_malloc():
+ self.emitting_an_operation_that_can_collect()
+ elif op.getopnum() == rop.LABEL:
+ self.emitting_an_operation_that_can_collect()
+ self.known_lengths.clear()
+ # ---------- write barriers ----------
+ if self.gc_ll_descr.write_barrier_descr is not None:
+ if op.getopnum() == rop.SETFIELD_GC:
+ self.handle_write_barrier_setfield(op)
+ continue
+ if op.getopnum() == rop.SETINTERIORFIELD_GC:
+ self.handle_write_barrier_setinteriorfield(op)
+ continue
+ if op.getopnum() == rop.SETARRAYITEM_GC:
+ self.handle_write_barrier_setarrayitem(op)
+ continue
+ # ----------
+ self.newops.append(op)
+ return self.newops
+
+ # ----------
+
+ def handle_malloc_operation(self, op):
+ opnum = op.getopnum()
+ if opnum == rop.NEW:
+ self.handle_new_fixedsize(op.getdescr(), op)
+ elif opnum == rop.NEW_WITH_VTABLE:
+ classint = op.getarg(0).getint()
+ descr = heaptracker.vtable2descr(self.cpu, classint)
+ self.handle_new_fixedsize(descr, op)
+ if self.gc_ll_descr.fielddescr_vtable is not None:
+ op = ResOperation(rop.SETFIELD_GC,
+ [op.result, ConstInt(classint)], None,
+ descr=self.gc_ll_descr.fielddescr_vtable)
+ self.newops.append(op)
+ elif opnum == rop.NEW_ARRAY:
+ descr = op.getdescr()
+ assert isinstance(descr, ArrayDescr)
+ self.handle_new_array(descr, op)
+ elif opnum == rop.NEWSTR:
+ self.handle_new_array(self.gc_ll_descr.str_descr, op)
+ elif opnum == rop.NEWUNICODE:
+ self.handle_new_array(self.gc_ll_descr.unicode_descr, op)
+ else:
+ raise NotImplementedError(op.getopname())
+
+ def handle_new_fixedsize(self, descr, op):
+ assert isinstance(descr, SizeDescr)
+ size = descr.size
+ self.gen_malloc_nursery(size, op.result)
+ self.gen_initialize_tid(op.result, descr.tid)
+
+ def handle_new_array(self, arraydescr, op):
+ v_length = op.getarg(0)
+ total_size = -1
+ if isinstance(v_length, ConstInt):
+ num_elem = v_length.getint()
+ self.known_lengths[op.result] = num_elem
+ try:
+ var_size = ovfcheck(arraydescr.itemsize * num_elem)
+ total_size = ovfcheck(arraydescr.basesize + var_size)
+ except OverflowError:
+ pass # total_size is still -1
+ elif arraydescr.itemsize == 0:
+ total_size = arraydescr.basesize
+ if 0 <= total_size <= 0xffffff: # up to 16MB, arbitrarily
+ self.gen_malloc_nursery(total_size, op.result)
+ self.gen_initialize_tid(op.result, arraydescr.tid)
+ self.gen_initialize_len(op.result, v_length, arraydescr.lendescr)
+ elif self.gc_ll_descr.kind == 'boehm':
+ self.gen_boehm_malloc_array(arraydescr, v_length, op.result)
+ else:
+ opnum = op.getopnum()
+ if opnum == rop.NEW_ARRAY:
+ self.gen_malloc_array(arraydescr, v_length, op.result)
+ elif opnum == rop.NEWSTR:
+ self.gen_malloc_str(v_length, op.result)
+ elif opnum == rop.NEWUNICODE:
+ self.gen_malloc_unicode(v_length, op.result)
+ else:
+ raise NotImplementedError(op.getopname())
+
+ # ----------
+
+ def emitting_an_operation_that_can_collect(self):
+ # must be called whenever we emit an operation that can collect:
+ # forgets the previous MALLOC_NURSERY, if any; and empty the
+ # set 'recent_mallocs', so that future SETFIELDs will generate
+ # a write barrier as usual.
+ self._op_malloc_nursery = None
+ self.recent_mallocs.clear()
+
+ def _gen_call_malloc_gc(self, args, v_result, descr):
+ """Generate a CALL_MALLOC_GC with the given args."""
+ self.emitting_an_operation_that_can_collect()
+ op = ResOperation(rop.CALL_MALLOC_GC, args, v_result, descr)
+ self.newops.append(op)
+ # mark 'v_result' as freshly malloced
+ self.recent_mallocs[v_result] = None
+
+ def gen_malloc_fixedsize(self, size, v_result):
+ """Generate a CALL_MALLOC_GC(malloc_fixedsize_fn, Const(size)).
+ Note that with the framework GC, this should be called very rarely.
+ """
+ addr = self.gc_ll_descr.get_malloc_fn_addr('malloc_fixedsize')
+ self._gen_call_malloc_gc([ConstInt(addr), ConstInt(size)], v_result,
+ self.gc_ll_descr.malloc_fixedsize_descr)
+
+ def gen_boehm_malloc_array(self, arraydescr, v_num_elem, v_result):
+ """Generate a CALL_MALLOC_GC(malloc_array_fn, ...) for Boehm."""
+ addr = self.gc_ll_descr.get_malloc_fn_addr('malloc_array')
+ self._gen_call_malloc_gc([ConstInt(addr),
+ ConstInt(arraydescr.basesize),
+ v_num_elem,
+ ConstInt(arraydescr.itemsize),
+ ConstInt(arraydescr.lendescr.offset)],
+ v_result,
+ self.gc_ll_descr.malloc_array_descr)
+
+ def gen_malloc_array(self, arraydescr, v_num_elem, v_result):
+ """Generate a CALL_MALLOC_GC(malloc_array_fn, ...) going either
+ to the standard or the nonstandard version of the function."""
+ #
+ if (arraydescr.basesize == self.gc_ll_descr.standard_array_basesize
+ and arraydescr.lendescr.offset ==
+ self.gc_ll_descr.standard_array_length_ofs):
+ # this is a standard-looking array, common case
+ addr = self.gc_ll_descr.get_malloc_fn_addr('malloc_array')
+ args = [ConstInt(addr),
+ ConstInt(arraydescr.itemsize),
+ ConstInt(arraydescr.tid),
+ v_num_elem]
+ calldescr = self.gc_ll_descr.malloc_array_descr
+ else:
+ # rare case, so don't care too much about the number of arguments
+ addr = self.gc_ll_descr.get_malloc_fn_addr(
+ 'malloc_array_nonstandard')
+ args = [ConstInt(addr),
+ ConstInt(arraydescr.basesize),
+ ConstInt(arraydescr.itemsize),
+ ConstInt(arraydescr.lendescr.offset),
+ ConstInt(arraydescr.tid),
+ v_num_elem]
+ calldescr = self.gc_ll_descr.malloc_array_nonstandard_descr
+ self._gen_call_malloc_gc(args, v_result, calldescr)
+
+ def gen_malloc_str(self, v_num_elem, v_result):
+ """Generate a CALL_MALLOC_GC(malloc_str_fn, ...)."""
+ addr = self.gc_ll_descr.get_malloc_fn_addr('malloc_str')
+ self._gen_call_malloc_gc([ConstInt(addr), v_num_elem], v_result,
+ self.gc_ll_descr.malloc_str_descr)
+
+ def gen_malloc_unicode(self, v_num_elem, v_result):
+ """Generate a CALL_MALLOC_GC(malloc_unicode_fn, ...)."""
+ addr = self.gc_ll_descr.get_malloc_fn_addr('malloc_unicode')
+ self._gen_call_malloc_gc([ConstInt(addr), v_num_elem], v_result,
+ self.gc_ll_descr.malloc_unicode_descr)
+
+ def gen_malloc_nursery(self, size, v_result):
+ """Try to generate or update a CALL_MALLOC_NURSERY.
+ If that fails, generate a plain CALL_MALLOC_GC instead.
+ """
+ size = self.round_up_for_allocation(size)
+ if not self.gc_ll_descr.can_use_nursery_malloc(size):
+ self.gen_malloc_fixedsize(size, v_result)
+ return
+ #
+ op = None
+ if self._op_malloc_nursery is not None:
+ # already a MALLOC_NURSERY: increment its total size
+ total_size = self._op_malloc_nursery.getarg(0).getint()
+ total_size += size
+ if self.gc_ll_descr.can_use_nursery_malloc(total_size):
+ # if the total size is still reasonable, merge it
+ self._op_malloc_nursery.setarg(0, ConstInt(total_size))
+ op = ResOperation(rop.INT_ADD,
+ [self._v_last_malloced_nursery,
+ ConstInt(self._previous_size)],
+ v_result)
+ if op is None:
+ # if we failed to merge with a previous MALLOC_NURSERY, emit one
+ self.emitting_an_operation_that_can_collect()
+ op = ResOperation(rop.CALL_MALLOC_NURSERY,
+ [ConstInt(size)],
+ v_result)
+ self._op_malloc_nursery = op
+ #
+ self.newops.append(op)
+ self._previous_size = size
+ self._v_last_malloced_nursery = v_result
+ self.recent_mallocs[v_result] = None
+
+ def gen_initialize_tid(self, v_newgcobj, tid):
+ if self.gc_ll_descr.fielddescr_tid is not None:
+ # produce a SETFIELD to initialize the GC header
+ op = ResOperation(rop.SETFIELD_GC,
+ [v_newgcobj, ConstInt(tid)], None,
+ descr=self.gc_ll_descr.fielddescr_tid)
+ self.newops.append(op)
+
+ def gen_initialize_len(self, v_newgcobj, v_length, arraylen_descr):
+ # produce a SETFIELD to initialize the array length
+ op = ResOperation(rop.SETFIELD_GC,
+ [v_newgcobj, v_length], None,
+ descr=arraylen_descr)
+ self.newops.append(op)
+
+ # ----------
+
+ def handle_write_barrier_setfield(self, op):
+ val = op.getarg(0)
+ # no need for a write barrier in the case of previous malloc
+ if val not in self.recent_mallocs:
+ v = op.getarg(1)
+ if isinstance(v, BoxPtr) or (isinstance(v, ConstPtr) and
+ bool(v.value)): # store a non-NULL
+ self.gen_write_barrier(op.getarg(0), v)
+ op = op.copy_and_change(rop.SETFIELD_RAW)
+ self.newops.append(op)
+
+ def handle_write_barrier_setinteriorfield(self, op):
+ val = op.getarg(0)
+ # no need for a write barrier in the case of previous malloc
+ if val not in self.recent_mallocs:
+ v = op.getarg(2)
+ if isinstance(v, BoxPtr) or (isinstance(v, ConstPtr) and
+ bool(v.value)): # store a non-NULL
+ self.gen_write_barrier(op.getarg(0), v)
+ op = op.copy_and_change(rop.SETINTERIORFIELD_RAW)
+ self.newops.append(op)
+
+ def handle_write_barrier_setarrayitem(self, op):
+ val = op.getarg(0)
+ # no need for a write barrier in the case of previous malloc
+ if val not in self.recent_mallocs:
+ v = op.getarg(2)
+ if isinstance(v, BoxPtr) or (isinstance(v, ConstPtr) and
+ bool(v.value)): # store a non-NULL
+ self.gen_write_barrier_array(op.getarg(0),
+ op.getarg(1), v)
+ op = op.copy_and_change(rop.SETARRAYITEM_RAW)
+ self.newops.append(op)
+
+ def gen_write_barrier(self, v_base, v_value):
+ write_barrier_descr = self.gc_ll_descr.write_barrier_descr
+ args = [v_base, v_value]
+ self.newops.append(ResOperation(rop.COND_CALL_GC_WB, args, None,
+ descr=write_barrier_descr))
+
+ def gen_write_barrier_array(self, v_base, v_index, v_value):
+ write_barrier_descr = self.gc_ll_descr.write_barrier_descr
+ if write_barrier_descr.has_write_barrier_from_array(self.cpu):
+ # If we know statically the length of 'v', and it is not too
+ # big, then produce a regular write_barrier. If it's unknown or
+ # too big, produce instead a write_barrier_from_array.
+ LARGE = 130
+ length = self.known_lengths.get(v_base, LARGE)
+ if length >= LARGE:
+ # unknown or too big: produce a write_barrier_from_array
+ args = [v_base, v_index, v_value]
+ self.newops.append(
+ ResOperation(rop.COND_CALL_GC_WB_ARRAY, args, None,
+ descr=write_barrier_descr))
+ return
+ # fall-back case: produce a write_barrier
+ self.gen_write_barrier(v_base, v_value)
+
+ def round_up_for_allocation(self, size):
+ if not self.gc_ll_descr.round_up:
+ return size
+ if self.gc_ll_descr.translate_support_code:
+ from pypy.rpython.lltypesystem import llarena
+ return llarena.round_up_for_allocation(
+ size, self.gc_ll_descr.minimal_size_in_nursery)
+ else:
+ # non-translated: do it manually
+ # assume that "self.gc_ll_descr.minimal_size_in_nursery" is 2 WORDs
+ size = max(size, 2 * WORD)
+ return (size + WORD-1) & ~(WORD-1) # round up
diff --git a/pypy/jit/backend/llsupport/test/test_descr.py b/pypy/jit/backend/llsupport/test/test_descr.py
--- a/pypy/jit/backend/llsupport/test/test_descr.py
+++ b/pypy/jit/backend/llsupport/test/test_descr.py
@@ -1,4 +1,4 @@
-from pypy.rpython.lltypesystem import lltype, rffi
+from pypy.rpython.lltypesystem import lltype, rffi, rstr
from pypy.jit.backend.llsupport.descr import *
from pypy.jit.backend.llsupport import symbolic
from pypy.rlib.objectmodel import Symbolic
@@ -53,18 +53,6 @@
('z', lltype.Ptr(U)),
('f', lltype.Float),
('s', lltype.SingleFloat))
- assert getFieldDescrClass(lltype.Ptr(T)) is GcPtrFieldDescr
- assert getFieldDescrClass(lltype.Ptr(U)) is NonGcPtrFieldDescr
- cls = getFieldDescrClass(lltype.Char)
- assert cls != getFieldDescrClass(lltype.Signed)
- assert cls == getFieldDescrClass(lltype.Char)
- clsf = getFieldDescrClass(lltype.Float)
- assert clsf != cls
- assert clsf == getFieldDescrClass(lltype.Float)
- clss = getFieldDescrClass(lltype.SingleFloat)
- assert clss not in (cls, clsf)
- assert clss == getFieldDescrClass(lltype.SingleFloat)
- assert clss == getFieldDescrClass(rffi.UINT) # for now
#
c0 = GcCache(False)
c1 = GcCache(True)
@@ -77,11 +65,7 @@
descr_z = get_field_descr(c2, S, 'z')
descr_f = get_field_descr(c2, S, 'f')
descr_s = get_field_descr(c2, S, 's')
- assert descr_x.__class__ is cls
- assert descr_y.__class__ is GcPtrFieldDescr
- assert descr_z.__class__ is NonGcPtrFieldDescr
- assert descr_f.__class__ is clsf
- assert descr_s.__class__ is clss
+ assert isinstance(descr_x, FieldDescr)
assert descr_x.name == 'S.x'
assert descr_y.name == 'S.y'
assert descr_z.name == 'S.z'
@@ -90,33 +74,27 @@
if not tsc:
assert descr_x.offset < descr_y.offset < descr_z.offset
assert descr_x.sort_key() < descr_y.sort_key() < descr_z.sort_key()
- assert descr_x.get_field_size(False) == rffi.sizeof(lltype.Char)
- assert descr_y.get_field_size(False) == rffi.sizeof(lltype.Ptr(T))
- assert descr_z.get_field_size(False) == rffi.sizeof(lltype.Ptr(U))
- assert descr_f.get_field_size(False) == rffi.sizeof(lltype.Float)
- assert descr_s.get_field_size(False) == rffi.sizeof(
- lltype.SingleFloat)
+ assert descr_x.field_size == rffi.sizeof(lltype.Char)
+ assert descr_y.field_size == rffi.sizeof(lltype.Ptr(T))
+ assert descr_z.field_size == rffi.sizeof(lltype.Ptr(U))
+ assert descr_f.field_size == rffi.sizeof(lltype.Float)
+ assert descr_s.field_size == rffi.sizeof(lltype.SingleFloat)
else:
assert isinstance(descr_x.offset, Symbolic)
assert isinstance(descr_y.offset, Symbolic)
assert isinstance(descr_z.offset, Symbolic)
assert isinstance(descr_f.offset, Symbolic)
assert isinstance(descr_s.offset, Symbolic)
- assert isinstance(descr_x.get_field_size(True), Symbolic)
- assert isinstance(descr_y.get_field_size(True), Symbolic)
- assert isinstance(descr_z.get_field_size(True), Symbolic)
- assert isinstance(descr_f.get_field_size(True), Symbolic)
- assert isinstance(descr_s.get_field_size(True), Symbolic)
- assert not descr_x.is_pointer_field()
- assert descr_y.is_pointer_field()
- assert not descr_z.is_pointer_field()
- assert not descr_f.is_pointer_field()
- assert not descr_s.is_pointer_field()
- assert not descr_x.is_float_field()
- assert not descr_y.is_float_field()
- assert not descr_z.is_float_field()
- assert descr_f.is_float_field()
- assert not descr_s.is_float_field()
+ assert isinstance(descr_x.field_size, Symbolic)
+ assert isinstance(descr_y.field_size, Symbolic)
+ assert isinstance(descr_z.field_size, Symbolic)
+ assert isinstance(descr_f.field_size, Symbolic)
+ assert isinstance(descr_s.field_size, Symbolic)
+ assert descr_x.flag == FLAG_UNSIGNED
+ assert descr_y.flag == FLAG_POINTER
+ assert descr_z.flag == FLAG_UNSIGNED
+ assert descr_f.flag == FLAG_FLOAT
+ assert descr_s.flag == FLAG_UNSIGNED
def test_get_field_descr_sign():
@@ -128,7 +106,8 @@
for tsc in [False, True]:
c2 = GcCache(tsc)
descr_x = get_field_descr(c2, S, 'x')
- assert descr_x.is_field_signed() == signed
+ assert descr_x.flag == {False: FLAG_UNSIGNED,
+ True: FLAG_SIGNED }[signed]
def test_get_field_descr_longlong():
if sys.maxint > 2147483647:
@@ -136,9 +115,8 @@
c0 = GcCache(False)
S = lltype.GcStruct('S', ('y', lltype.UnsignedLongLong))
descr = get_field_descr(c0, S, 'y')
- assert not descr.is_pointer_field()
- assert descr.is_float_field()
- assert descr.get_field_size(False) == 8
+ assert descr.flag == FLAG_FLOAT
+ assert descr.field_size == 8
def test_get_array_descr():
@@ -149,19 +127,8 @@
A3 = lltype.GcArray(lltype.Ptr(U))
A4 = lltype.GcArray(lltype.Float)
A5 = lltype.GcArray(lltype.Struct('x', ('v', lltype.Signed),
- ('k', lltype.Signed)))
+ ('k', lltype.Signed)))
A6 = lltype.GcArray(lltype.SingleFloat)
- assert getArrayDescrClass(A2) is GcPtrArrayDescr
- assert getArrayDescrClass(A3) is NonGcPtrArrayDescr
- cls = getArrayDescrClass(A1)
- assert cls != getArrayDescrClass(lltype.GcArray(lltype.Signed))
- assert cls == getArrayDescrClass(lltype.GcArray(lltype.Char))
- clsf = getArrayDescrClass(A4)
- assert clsf != cls
- assert clsf == getArrayDescrClass(lltype.GcArray(lltype.Float))
- clss = getArrayDescrClass(A6)
- assert clss not in (clsf, cls)
- assert clss == getArrayDescrClass(lltype.GcArray(rffi.UINT))
#
c0 = GcCache(False)
descr1 = get_array_descr(c0, A1)
@@ -170,82 +137,61 @@
descr4 = get_array_descr(c0, A4)
descr5 = get_array_descr(c0, A5)
descr6 = get_array_descr(c0, A6)
- assert descr1.__class__ is cls
- assert descr2.__class__ is GcPtrArrayDescr
- assert descr3.__class__ is NonGcPtrArrayDescr
- assert descr4.__class__ is clsf
- assert descr6.__class__ is clss
+ assert isinstance(descr1, ArrayDescr)
assert descr1 == get_array_descr(c0, lltype.GcArray(lltype.Char))
- assert not descr1.is_array_of_pointers()
- assert descr2.is_array_of_pointers()
- assert not descr3.is_array_of_pointers()
- assert not descr4.is_array_of_pointers()
- assert not descr5.is_array_of_pointers()
- assert not descr1.is_array_of_floats()
- assert not descr2.is_array_of_floats()
- assert not descr3.is_array_of_floats()
- assert descr4.is_array_of_floats()
- assert not descr5.is_array_of_floats()
+ assert descr1.flag == FLAG_UNSIGNED
+ assert descr2.flag == FLAG_POINTER
+ assert descr3.flag == FLAG_UNSIGNED
+ assert descr4.flag == FLAG_FLOAT
+ assert descr5.flag == FLAG_STRUCT
+ assert descr6.flag == FLAG_UNSIGNED
#
def get_alignment(code):
# Retrieve default alignment for the compiler/platform
return struct.calcsize('l' + code) - struct.calcsize(code)
- assert descr1.get_base_size(False) == get_alignment('c')
- assert descr2.get_base_size(False) == get_alignment('p')
- assert descr3.get_base_size(False) == get_alignment('p')
- assert descr4.get_base_size(False) == get_alignment('d')
- assert descr5.get_base_size(False) == get_alignment('f')
- assert descr1.get_ofs_length(False) == 0
- assert descr2.get_ofs_length(False) == 0
- assert descr3.get_ofs_length(False) == 0
- assert descr4.get_ofs_length(False) == 0
- assert descr5.get_ofs_length(False) == 0
- assert descr1.get_item_size(False) == rffi.sizeof(lltype.Char)
- assert descr2.get_item_size(False) == rffi.sizeof(lltype.Ptr(T))
- assert descr3.get_item_size(False) == rffi.sizeof(lltype.Ptr(U))
- assert descr4.get_item_size(False) == rffi.sizeof(lltype.Float)
- assert descr5.get_item_size(False) == rffi.sizeof(lltype.Signed) * 2
- assert descr6.get_item_size(False) == rffi.sizeof(lltype.SingleFloat)
+ assert descr1.basesize == get_alignment('c')
+ assert descr2.basesize == get_alignment('p')
+ assert descr3.basesize == get_alignment('p')
+ assert descr4.basesize == get_alignment('d')
+ assert descr5.basesize == get_alignment('f')
+ assert descr1.lendescr.offset == 0
+ assert descr2.lendescr.offset == 0
+ assert descr3.lendescr.offset == 0
+ assert descr4.lendescr.offset == 0
+ assert descr5.lendescr.offset == 0
+ assert descr1.itemsize == rffi.sizeof(lltype.Char)
+ assert descr2.itemsize == rffi.sizeof(lltype.Ptr(T))
+ assert descr3.itemsize == rffi.sizeof(lltype.Ptr(U))
+ assert descr4.itemsize == rffi.sizeof(lltype.Float)
+ assert descr5.itemsize == rffi.sizeof(lltype.Signed) * 2
+ assert descr6.itemsize == rffi.sizeof(lltype.SingleFloat)
#
- assert isinstance(descr1.get_base_size(True), Symbolic)
- assert isinstance(descr2.get_base_size(True), Symbolic)
- assert isinstance(descr3.get_base_size(True), Symbolic)
- assert isinstance(descr4.get_base_size(True), Symbolic)
- assert isinstance(descr5.get_base_size(True), Symbolic)
- assert isinstance(descr1.get_ofs_length(True), Symbolic)
- assert isinstance(descr2.get_ofs_length(True), Symbolic)
- assert isinstance(descr3.get_ofs_length(True), Symbolic)
- assert isinstance(descr4.get_ofs_length(True), Symbolic)
- assert isinstance(descr5.get_ofs_length(True), Symbolic)
- assert isinstance(descr1.get_item_size(True), Symbolic)
- assert isinstance(descr2.get_item_size(True), Symbolic)
- assert isinstance(descr3.get_item_size(True), Symbolic)
- assert isinstance(descr4.get_item_size(True), Symbolic)
- assert isinstance(descr5.get_item_size(True), Symbolic)
CA = rffi.CArray(lltype.Signed)
descr = get_array_descr(c0, CA)
- assert not descr.is_array_of_floats()
- assert descr.get_base_size(False) == 0
- assert descr.get_ofs_length(False) == -1
+ assert descr.flag == FLAG_SIGNED
+ assert descr.basesize == 0
+ assert descr.lendescr is None
CA = rffi.CArray(lltype.Ptr(lltype.GcStruct('S')))
descr = get_array_descr(c0, CA)
- assert descr.is_array_of_pointers()
- assert descr.get_base_size(False) == 0
- assert descr.get_ofs_length(False) == -1
+ assert descr.flag == FLAG_POINTER
+ assert descr.basesize == 0
+ assert descr.lendescr is None
CA = rffi.CArray(lltype.Ptr(lltype.Struct('S')))
descr = get_array_descr(c0, CA)
- assert descr.get_base_size(False) == 0
- assert descr.get_ofs_length(False) == -1
+ assert descr.flag == FLAG_UNSIGNED
+ assert descr.basesize == 0
+ assert descr.lendescr is None
CA = rffi.CArray(lltype.Float)
descr = get_array_descr(c0, CA)
- assert descr.is_array_of_floats()
- assert descr.get_base_size(False) == 0
- assert descr.get_ofs_length(False) == -1
+ assert descr.flag == FLAG_FLOAT
+ assert descr.basesize == 0
+ assert descr.lendescr is None
CA = rffi.CArray(rffi.FLOAT)
descr = get_array_descr(c0, CA)
- assert not descr.is_array_of_floats()
- assert descr.get_base_size(False) == 0
- assert descr.get_ofs_length(False) == -1
+ assert descr.flag == FLAG_UNSIGNED
+ assert descr.basesize == 0
+ assert descr.itemsize == rffi.sizeof(lltype.SingleFloat)
+ assert descr.lendescr is None
def test_get_array_descr_sign():
@@ -257,46 +203,55 @@
for tsc in [False, True]:
c2 = GcCache(tsc)
arraydescr = get_array_descr(c2, A)
- assert arraydescr.is_item_signed() == signed
+ assert arraydescr.flag == {False: FLAG_UNSIGNED,
+ True: FLAG_SIGNED }[signed]
#
RA = rffi.CArray(RESTYPE)
for tsc in [False, True]:
c2 = GcCache(tsc)
arraydescr = get_array_descr(c2, RA)
- assert arraydescr.is_item_signed() == signed
+ assert arraydescr.flag == {False: FLAG_UNSIGNED,
+ True: FLAG_SIGNED }[signed]
+
+
+def test_get_array_descr_str():
+ c0 = GcCache(False)
+ descr1 = get_array_descr(c0, rstr.STR)
+ assert descr1.itemsize == rffi.sizeof(lltype.Char)
+ assert descr1.flag == FLAG_UNSIGNED
def test_get_call_descr_not_translated():
c0 = GcCache(False)
descr1 = get_call_descr(c0, [lltype.Char, lltype.Signed], lltype.Char)
- assert descr1.get_result_size(False) == rffi.sizeof(lltype.Char)
- assert descr1.get_return_type() == history.INT
+ assert descr1.get_result_size() == rffi.sizeof(lltype.Char)
+ assert descr1.get_result_type() == history.INT
assert descr1.arg_classes == "ii"
#
T = lltype.GcStruct('T')
descr2 = get_call_descr(c0, [lltype.Ptr(T)], lltype.Ptr(T))
- assert descr2.get_result_size(False) == rffi.sizeof(lltype.Ptr(T))
- assert descr2.get_return_type() == history.REF
+ assert descr2.get_result_size() == rffi.sizeof(lltype.Ptr(T))
+ assert descr2.get_result_type() == history.REF
assert descr2.arg_classes == "r"
#
U = lltype.GcStruct('U', ('x', lltype.Signed))
assert descr2 == get_call_descr(c0, [lltype.Ptr(U)], lltype.Ptr(U))
#
V = lltype.Struct('V', ('x', lltype.Signed))
- assert (get_call_descr(c0, [], lltype.Ptr(V)).get_return_type() ==
+ assert (get_call_descr(c0, [], lltype.Ptr(V)).get_result_type() ==
history.INT)
#
- assert (get_call_descr(c0, [], lltype.Void).get_return_type() ==
+ assert (get_call_descr(c0, [], lltype.Void).get_result_type() ==
history.VOID)
#
descr4 = get_call_descr(c0, [lltype.Float, lltype.Float], lltype.Float)
- assert descr4.get_result_size(False) == rffi.sizeof(lltype.Float)
- assert descr4.get_return_type() == history.FLOAT
+ assert descr4.get_result_size() == rffi.sizeof(lltype.Float)
+ assert descr4.get_result_type() == history.FLOAT
assert descr4.arg_classes == "ff"
#
descr5 = get_call_descr(c0, [lltype.SingleFloat], lltype.SingleFloat)
- assert descr5.get_result_size(False) == rffi.sizeof(lltype.SingleFloat)
- assert descr5.get_return_type() == "S"
+ assert descr5.get_result_size() == rffi.sizeof(lltype.SingleFloat)
+ assert descr5.get_result_type() == "S"
assert descr5.arg_classes == "S"
def test_get_call_descr_not_translated_longlong():
@@ -305,13 +260,13 @@
c0 = GcCache(False)
#
descr5 = get_call_descr(c0, [lltype.SignedLongLong], lltype.Signed)
- assert descr5.get_result_size(False) == 4
- assert descr5.get_return_type() == history.INT
+ assert descr5.get_result_size() == 4
+ assert descr5.get_result_type() == history.INT
assert descr5.arg_classes == "L"
#
descr6 = get_call_descr(c0, [lltype.Signed], lltype.SignedLongLong)
- assert descr6.get_result_size(False) == 8
- assert descr6.get_return_type() == "L"
+ assert descr6.get_result_size() == 8
+ assert descr6.get_result_type() == "L"
assert descr6.arg_classes == "i"
def test_get_call_descr_translated():
@@ -319,18 +274,18 @@
T = lltype.GcStruct('T')
U = lltype.GcStruct('U', ('x', lltype.Signed))
descr3 = get_call_descr(c1, [lltype.Ptr(T)], lltype.Ptr(U))
- assert isinstance(descr3.get_result_size(True), Symbolic)
- assert descr3.get_return_type() == history.REF
+ assert isinstance(descr3.get_result_size(), Symbolic)
+ assert descr3.get_result_type() == history.REF
assert descr3.arg_classes == "r"
#
descr4 = get_call_descr(c1, [lltype.Float, lltype.Float], lltype.Float)
- assert isinstance(descr4.get_result_size(True), Symbolic)
- assert descr4.get_return_type() == history.FLOAT
+ assert isinstance(descr4.get_result_size(), Symbolic)
+ assert descr4.get_result_type() == history.FLOAT
assert descr4.arg_classes == "ff"
#
descr5 = get_call_descr(c1, [lltype.SingleFloat], lltype.SingleFloat)
- assert isinstance(descr5.get_result_size(True), Symbolic)
- assert descr5.get_return_type() == "S"
+ assert isinstance(descr5.get_result_size(), Symbolic)
+ assert descr5.get_result_type() == "S"
assert descr5.arg_classes == "S"
def test_call_descr_extra_info():
@@ -369,29 +324,30 @@
#
descr2 = get_field_descr(c0, S, 'y')
o, _ = symbolic.get_field_token(S, 'y', False)
- assert descr2.repr_of_descr() == '<GcPtrFieldDescr S.y %d>' % o
+ assert descr2.repr_of_descr() == '<FieldP S.y %d>' % o
#
descr2i = get_field_descr(c0, S, 'x')
o, _ = symbolic.get_field_token(S, 'x', False)
- assert descr2i.repr_of_descr() == '<CharFieldDescr S.x %d>' % o
+ assert descr2i.repr_of_descr() == '<FieldU S.x %d>' % o
#
descr3 = get_array_descr(c0, lltype.GcArray(lltype.Ptr(S)))
- assert descr3.repr_of_descr() == '<GcPtrArrayDescr>'
+ o = symbolic.get_size(lltype.Ptr(S), False)
+ assert descr3.repr_of_descr() == '<ArrayP %d>' % o
#
descr3i = get_array_descr(c0, lltype.GcArray(lltype.Char))
- assert descr3i.repr_of_descr() == '<CharArrayDescr>'
+ assert descr3i.repr_of_descr() == '<ArrayU 1>'
#
descr4 = get_call_descr(c0, [lltype.Char, lltype.Ptr(S)], lltype.Ptr(S))
- assert 'GcPtrCallDescr' in descr4.repr_of_descr()
+ assert descr4.repr_of_descr() == '<CallDescr(ir,r)>'
#
descr4i = get_call_descr(c0, [lltype.Char, lltype.Ptr(S)], lltype.Char)
- assert 'CharCallDescr' in descr4i.repr_of_descr()
+ assert descr4i.repr_of_descr() == '<CallDescr(ir,i)>'
#
descr4f = get_call_descr(c0, [lltype.Char, lltype.Ptr(S)], lltype.Float)
- assert 'FloatCallDescr' in descr4f.repr_of_descr()
+ assert descr4f.repr_of_descr() == '<CallDescr(ir,f)>'
#
descr5f = get_call_descr(c0, [lltype.Char], lltype.SingleFloat)
- assert 'SingleFloatCallDescr' in descr5f.repr_of_descr()
+ assert descr5f.repr_of_descr() == '<CallDescr(i,S)>'
def test_call_stubs_1():
c0 = GcCache(False)
@@ -401,10 +357,10 @@
def f(a, b):
return 'c'
- call_stub = descr1.call_stub
fnptr = llhelper(lltype.Ptr(lltype.FuncType(ARGS, RES)), f)
- res = call_stub(rffi.cast(lltype.Signed, fnptr), [1, 2], None, None)
+ res = descr1.call_stub_i(rffi.cast(lltype.Signed, fnptr),
+ [1, 2], None, None)
assert res == ord('c')
def test_call_stubs_2():
@@ -421,8 +377,8 @@
a = lltype.malloc(ARRAY, 3)
opaquea = lltype.cast_opaque_ptr(llmemory.GCREF, a)
a[0] = 1
- res = descr2.call_stub(rffi.cast(lltype.Signed, fnptr),
- [], [opaquea], [longlong.getfloatstorage(3.5)])
+ res = descr2.call_stub_f(rffi.cast(lltype.Signed, fnptr),
+ [], [opaquea], [longlong.getfloatstorage(3.5)])
assert longlong.getrealfloat(res) == 4.5
def test_call_stubs_single_float():
@@ -445,6 +401,22 @@
a = intmask(singlefloat2uint(r_singlefloat(-10.0)))
b = intmask(singlefloat2uint(r_singlefloat(3.0)))
c = intmask(singlefloat2uint(r_singlefloat(2.0)))
- res = descr2.call_stub(rffi.cast(lltype.Signed, fnptr),
- [a, b, c], [], [])
+ res = descr2.call_stub_i(rffi.cast(lltype.Signed, fnptr),
+ [a, b, c], [], [])
assert float(uint2singlefloat(rffi.r_uint(res))) == -11.5
+
+def test_field_arraylen_descr():
+ c0 = GcCache(True)
+ A1 = lltype.GcArray(lltype.Signed)
+ fielddescr = get_field_arraylen_descr(c0, A1)
+ assert isinstance(fielddescr, FieldDescr)
+ ofs = fielddescr.offset
+ assert repr(ofs) == '< ArrayLengthOffset <GcArray of Signed > >'
+ #
+ fielddescr = get_field_arraylen_descr(c0, rstr.STR)
+ ofs = fielddescr.offset
+ assert repr(ofs) == ("< <FieldOffset <GcStruct rpy_string { hash, chars }>"
+ " 'chars'> + < ArrayLengthOffset"
+ " <Array of Char > > >")
+ # caching:
+ assert fielddescr is get_field_arraylen_descr(c0, rstr.STR)
diff --git a/pypy/jit/backend/llsupport/test/test_ffisupport.py b/pypy/jit/backend/llsupport/test/test_ffisupport.py
--- a/pypy/jit/backend/llsupport/test/test_ffisupport.py
+++ b/pypy/jit/backend/llsupport/test/test_ffisupport.py
@@ -1,5 +1,6 @@
from pypy.rlib.libffi import types
from pypy.jit.codewriter.longlong import is_64_bit
+from pypy.jit.backend.llsupport.descr import *
from pypy.jit.backend.llsupport.ffisupport import *
@@ -15,7 +16,9 @@
args = [types.sint, types.pointer]
descr = get_call_descr_dynamic(FakeCPU(), args, types.sint, None,
ffi_flags=42)
- assert isinstance(descr, DynamicIntCallDescr)
+ assert isinstance(descr, CallDescr)
+ assert descr.result_type == 'i'
+ assert descr.result_flag == FLAG_SIGNED
assert descr.arg_classes == 'ii'
assert descr.get_ffi_flags() == 42
@@ -24,18 +27,20 @@
assert descr is None # missing floats
descr = get_call_descr_dynamic(FakeCPU(supports_floats=True),
args, types.void, None, ffi_flags=43)
- assert isinstance(descr, VoidCallDescr)
+ assert descr.result_type == 'v'
+ assert descr.result_flag == FLAG_VOID
assert descr.arg_classes == 'ifi'
assert descr.get_ffi_flags() == 43
descr = get_call_descr_dynamic(FakeCPU(), [], types.sint8, None, 42)
- assert isinstance(descr, DynamicIntCallDescr)
- assert descr.get_result_size(False) == 1
+ assert descr.get_result_size() == 1
+ assert descr.result_flag == FLAG_SIGNED
assert descr.is_result_signed() == True
descr = get_call_descr_dynamic(FakeCPU(), [], types.uint8, None, 42)
- assert isinstance(descr, DynamicIntCallDescr)
- assert descr.get_result_size(False) == 1
+ assert isinstance(descr, CallDescr)
+ assert descr.get_result_size() == 1
+ assert descr.result_flag == FLAG_UNSIGNED
assert descr.is_result_signed() == False
if not is_64_bit:
@@ -44,7 +49,9 @@
assert descr is None # missing longlongs
descr = get_call_descr_dynamic(FakeCPU(supports_longlong=True),
[], types.slonglong, None, ffi_flags=43)
- assert isinstance(descr, LongLongCallDescr)
+ assert isinstance(descr, CallDescr)
+ assert descr.result_flag == FLAG_FLOAT
+ assert descr.result_type == 'L'
assert descr.get_ffi_flags() == 43
else:
assert types.slonglong is types.slong
@@ -53,6 +60,6 @@
assert descr is None # missing singlefloats
descr = get_call_descr_dynamic(FakeCPU(supports_singlefloats=True),
[], types.float, None, ffi_flags=44)
- SingleFloatCallDescr = getCallDescrClass(rffi.FLOAT)
- assert isinstance(descr, SingleFloatCallDescr)
+ assert descr.result_flag == FLAG_UNSIGNED
+ assert descr.result_type == 'S'
assert descr.get_ffi_flags() == 44
diff --git a/pypy/jit/backend/llsupport/test/test_gc.py b/pypy/jit/backend/llsupport/test/test_gc.py
--- a/pypy/jit/backend/llsupport/test/test_gc.py
+++ b/pypy/jit/backend/llsupport/test/test_gc.py
@@ -6,6 +6,7 @@
from pypy.jit.backend.llsupport.gc import *
from pypy.jit.backend.llsupport import symbolic
from pypy.jit.metainterp.gc import get_description
+from pypy.jit.metainterp.history import BoxPtr, BoxInt, ConstPtr
from pypy.jit.metainterp.resoperation import get_deep_immutable_oplist
from pypy.jit.tool.oparser import parse
from pypy.rpython.lltypesystem.rclass import OBJECT, OBJECT_VTABLE
@@ -15,12 +16,12 @@
gc_ll_descr = GcLLDescr_boehm(None, None, None)
#
record = []
- prev_funcptr_for_new = gc_ll_descr.funcptr_for_new
- def my_funcptr_for_new(size):
- p = prev_funcptr_for_new(size)
+ prev_malloc_fn_ptr = gc_ll_descr.malloc_fn_ptr
+ def my_malloc_fn_ptr(size):
+ p = prev_malloc_fn_ptr(size)
record.append((size, p))
return p
- gc_ll_descr.funcptr_for_new = my_funcptr_for_new
+ gc_ll_descr.malloc_fn_ptr = my_malloc_fn_ptr
#
# ---------- gc_malloc ----------
S = lltype.GcStruct('S', ('x', lltype.Signed))
@@ -32,8 +33,8 @@
A = lltype.GcArray(lltype.Signed)
arraydescr = get_array_descr(gc_ll_descr, A)
p = gc_ll_descr.gc_malloc_array(arraydescr, 10)
- assert record == [(arraydescr.get_base_size(False) +
- 10 * arraydescr.get_item_size(False), p)]
+ assert record == [(arraydescr.basesize +
+ 10 * arraydescr.itemsize, p)]
del record[:]
# ---------- gc_malloc_str ----------
p = gc_ll_descr.gc_malloc_str(10)
@@ -246,24 +247,28 @@
def __init__(self):
self.record = []
+ def _malloc(self, type_id, size):
+ tid = llop.combine_ushort(lltype.Signed, type_id, 0)
+ x = llmemory.raw_malloc(self.gcheaderbuilder.size_gc_header + size)
+ x += self.gcheaderbuilder.size_gc_header
+ return x, tid
+
def do_malloc_fixedsize_clear(self, RESTYPE, type_id, size,
has_finalizer, has_light_finalizer,
contains_weakptr):
assert not contains_weakptr
- assert not has_finalizer # in these tests
- assert not has_light_finalizer # in these tests
- p = llmemory.raw_malloc(size)
+ assert not has_finalizer
+ assert not has_light_finalizer
+ p, tid = self._malloc(type_id, size)
p = llmemory.cast_adr_to_ptr(p, RESTYPE)
- tid = llop.combine_ushort(lltype.Signed, type_id, 0)
self.record.append(("fixedsize", repr(size), tid, p))
return p
def do_malloc_varsize_clear(self, RESTYPE, type_id, length, size,
itemsize, offset_to_length):
- p = llmemory.raw_malloc(size + itemsize * length)
+ p, tid = self._malloc(type_id, size + itemsize * length)
(p + offset_to_length).signed[0] = length
p = llmemory.cast_adr_to_ptr(p, RESTYPE)
- tid = llop.combine_ushort(lltype.Signed, type_id, 0)
self.record.append(("varsize", tid, length,
repr(size), repr(itemsize),
repr(offset_to_length), p))
@@ -322,43 +327,40 @@
gc_ll_descr = GcLLDescr_framework(gcdescr, FakeTranslator(), None,
llop1)
gc_ll_descr.initialize()
+ llop1.gcheaderbuilder = gc_ll_descr.gcheaderbuilder
self.llop1 = llop1
self.gc_ll_descr = gc_ll_descr
self.fake_cpu = FakeCPU()
- def test_args_for_new(self):
- S = lltype.GcStruct('S', ('x', lltype.Signed))
- sizedescr = get_size_descr(self.gc_ll_descr, S)
- args = self.gc_ll_descr.args_for_new(sizedescr)
- for x in args:
- assert lltype.typeOf(x) == lltype.Signed
- A = lltype.GcArray(lltype.Signed)
- arraydescr = get_array_descr(self.gc_ll_descr, A)
- args = self.gc_ll_descr.args_for_new(sizedescr)
- for x in args:
- assert lltype.typeOf(x) == lltype.Signed
+## def test_args_for_new(self):
+## S = lltype.GcStruct('S', ('x', lltype.Signed))
+## sizedescr = get_size_descr(self.gc_ll_descr, S)
+## args = self.gc_ll_descr.args_for_new(sizedescr)
+## for x in args:
+## assert lltype.typeOf(x) == lltype.Signed
+## A = lltype.GcArray(lltype.Signed)
+## arraydescr = get_array_descr(self.gc_ll_descr, A)
+## args = self.gc_ll_descr.args_for_new(sizedescr)
+## for x in args:
+## assert lltype.typeOf(x) == lltype.Signed
def test_gc_malloc(self):
S = lltype.GcStruct('S', ('x', lltype.Signed))
sizedescr = get_size_descr(self.gc_ll_descr, S)
p = self.gc_ll_descr.gc_malloc(sizedescr)
- assert self.llop1.record == [("fixedsize",
- repr(sizedescr.size),
+ assert lltype.typeOf(p) == llmemory.GCREF
+ assert self.llop1.record == [("fixedsize", repr(sizedescr.size),
sizedescr.tid, p)]
- assert repr(self.gc_ll_descr.args_for_new(sizedescr)) == repr(
- [sizedescr.size, sizedescr.tid])
def test_gc_malloc_array(self):
A = lltype.GcArray(lltype.Signed)
arraydescr = get_array_descr(self.gc_ll_descr, A)
p = self.gc_ll_descr.gc_malloc_array(arraydescr, 10)
assert self.llop1.record == [("varsize", arraydescr.tid, 10,
- repr(arraydescr.get_base_size(True)),
- repr(arraydescr.get_item_size(True)),
- repr(arraydescr.get_ofs_length(True)),
+ repr(arraydescr.basesize),
+ repr(arraydescr.itemsize),
+ repr(arraydescr.lendescr.offset),
p)]
- assert repr(self.gc_ll_descr.args_for_new_array(arraydescr)) == repr(
- [arraydescr.get_item_size(True), arraydescr.tid])
def test_gc_malloc_str(self):
p = self.gc_ll_descr.gc_malloc_str(10)
@@ -404,10 +406,11 @@
gc_ll_descr = self.gc_ll_descr
llop1 = self.llop1
#
- newops = []
+ rewriter = GcRewriterAssembler(gc_ll_descr, None)
+ newops = rewriter.newops
v_base = BoxPtr()
v_value = BoxPtr()
- gc_ll_descr._gen_write_barrier(newops, v_base, v_value)
+ rewriter.gen_write_barrier(v_base, v_value)
assert llop1.record == []
assert len(newops) == 1
assert newops[0].getopnum() == rop.COND_CALL_GC_WB
@@ -427,8 +430,7 @@
operations = gc_ll_descr.rewrite_assembler(None, operations, [])
assert len(operations) == 0
- def test_rewrite_assembler_1(self):
- # check recording of ConstPtrs
+ def test_record_constptrs(self):
class MyFakeCPU(object):
def cast_adr_to_int(self, adr):
assert adr == "some fake address"
@@ -455,189 +457,6 @@
assert operations2 == operations
assert gcrefs == [s_gcref]
- def test_rewrite_assembler_2(self):
- # check write barriers before SETFIELD_GC
- v_base = BoxPtr()
- v_value = BoxPtr()
- field_descr = AbstractDescr()
- operations = [
- ResOperation(rop.SETFIELD_GC, [v_base, v_value], None,
- descr=field_descr),
- ]
- gc_ll_descr = self.gc_ll_descr
- operations = get_deep_immutable_oplist(operations)
- operations = gc_ll_descr.rewrite_assembler(self.fake_cpu, operations,
- [])
- assert len(operations) == 2
- #
- assert operations[0].getopnum() == rop.COND_CALL_GC_WB
- assert operations[0].getarg(0) == v_base
- assert operations[0].getarg(1) == v_value
- assert operations[0].result is None
- #
- assert operations[1].getopnum() == rop.SETFIELD_RAW
- assert operations[1].getarg(0) == v_base
- assert operations[1].getarg(1) == v_value
- assert operations[1].getdescr() == field_descr
-
- def test_rewrite_assembler_3(self):
- # check write barriers before SETARRAYITEM_GC
- for v_new_length in (None, ConstInt(5), ConstInt(5000), BoxInt()):
- v_base = BoxPtr()
- v_index = BoxInt()
- v_value = BoxPtr()
- array_descr = AbstractDescr()
- operations = [
- ResOperation(rop.SETARRAYITEM_GC, [v_base, v_index, v_value],
- None, descr=array_descr),
- ]
- if v_new_length is not None:
- operations.insert(0, ResOperation(rop.NEW_ARRAY,
- [v_new_length], v_base,
- descr=array_descr))
- # we need to insert another, unrelated NEW_ARRAY here
- # to prevent the initialization_store optimization
- operations.insert(1, ResOperation(rop.NEW_ARRAY,
- [ConstInt(12)], BoxPtr(),
- descr=array_descr))
- gc_ll_descr = self.gc_ll_descr
- operations = get_deep_immutable_oplist(operations)
- operations = gc_ll_descr.rewrite_assembler(self.fake_cpu,
- operations, [])
- if v_new_length is not None:
- assert operations[0].getopnum() == rop.NEW_ARRAY
- assert operations[1].getopnum() == rop.NEW_ARRAY
- del operations[:2]
- assert len(operations) == 2
- #
- assert operations[0].getopnum() == rop.COND_CALL_GC_WB
- assert operations[0].getarg(0) == v_base
- assert operations[0].getarg(1) == v_value
- assert operations[0].result is None
- #
- assert operations[1].getopnum() == rop.SETARRAYITEM_RAW
- assert operations[1].getarg(0) == v_base
- assert operations[1].getarg(1) == v_index
- assert operations[1].getarg(2) == v_value
- assert operations[1].getdescr() == array_descr
-
- def test_rewrite_assembler_4(self):
- # check write barriers before SETARRAYITEM_GC,
- # if we have actually a write_barrier_from_array.
- self.llop1._have_wb_from_array = True
- for v_new_length in (None, ConstInt(5), ConstInt(5000), BoxInt()):
- v_base = BoxPtr()
- v_index = BoxInt()
- v_value = BoxPtr()
- array_descr = AbstractDescr()
- operations = [
- ResOperation(rop.SETARRAYITEM_GC, [v_base, v_index, v_value],
- None, descr=array_descr),
- ]
- if v_new_length is not None:
- operations.insert(0, ResOperation(rop.NEW_ARRAY,
- [v_new_length], v_base,
- descr=array_descr))
- # we need to insert another, unrelated NEW_ARRAY here
- # to prevent the initialization_store optimization
- operations.insert(1, ResOperation(rop.NEW_ARRAY,
- [ConstInt(12)], BoxPtr(),
- descr=array_descr))
- gc_ll_descr = self.gc_ll_descr
- operations = get_deep_immutable_oplist(operations)
- operations = gc_ll_descr.rewrite_assembler(self.fake_cpu,
- operations, [])
- if v_new_length is not None:
- assert operations[0].getopnum() == rop.NEW_ARRAY
- assert operations[1].getopnum() == rop.NEW_ARRAY
- del operations[:2]
- assert len(operations) == 2
- #
- if isinstance(v_new_length, ConstInt) and v_new_length.value < 130:
- assert operations[0].getopnum() == rop.COND_CALL_GC_WB
- assert operations[0].getarg(0) == v_base
- assert operations[0].getarg(1) == v_value
- else:
- assert operations[0].getopnum() == rop.COND_CALL_GC_WB_ARRAY
- assert operations[0].getarg(0) == v_base
- assert operations[0].getarg(1) == v_index
- assert operations[0].getarg(2) == v_value
- assert operations[0].result is None
- #
- assert operations[1].getopnum() == rop.SETARRAYITEM_RAW
- assert operations[1].getarg(0) == v_base
- assert operations[1].getarg(1) == v_index
- assert operations[1].getarg(2) == v_value
- assert operations[1].getdescr() == array_descr
-
- def test_rewrite_assembler_initialization_store(self):
- S = lltype.GcStruct('S', ('parent', OBJECT),
- ('x', lltype.Signed))
- s_vtable = lltype.malloc(OBJECT_VTABLE, immortal=True)
- xdescr = get_field_descr(self.gc_ll_descr, S, 'x')
- ops = parse("""
- [p1]
- p0 = new_with_vtable(ConstClass(s_vtable))
- setfield_gc(p0, p1, descr=xdescr)
- jump()
- """, namespace=locals())
- expected = parse("""
- [p1]
- p0 = new_with_vtable(ConstClass(s_vtable))
- # no write barrier
- setfield_gc(p0, p1, descr=xdescr)
- jump()
- """, namespace=locals())
- operations = get_deep_immutable_oplist(ops.operations)
- operations = self.gc_ll_descr.rewrite_assembler(self.fake_cpu,
- operations, [])
- equaloplists(operations, expected.operations)
-
- def test_rewrite_assembler_initialization_store_2(self):
- S = lltype.GcStruct('S', ('parent', OBJECT),
- ('x', lltype.Signed))
- s_vtable = lltype.malloc(OBJECT_VTABLE, immortal=True)
- wbdescr = self.gc_ll_descr.write_barrier_descr
- xdescr = get_field_descr(self.gc_ll_descr, S, 'x')
- ops = parse("""
- [p1]
- p0 = new_with_vtable(ConstClass(s_vtable))
- p3 = new_with_vtable(ConstClass(s_vtable))
- setfield_gc(p0, p1, descr=xdescr)
- jump()
- """, namespace=locals())
- expected = parse("""
- [p1]
- p0 = new_with_vtable(ConstClass(s_vtable))
- p3 = new_with_vtable(ConstClass(s_vtable))
- cond_call_gc_wb(p0, p1, descr=wbdescr)
- setfield_raw(p0, p1, descr=xdescr)
- jump()
- """, namespace=locals())
- operations = get_deep_immutable_oplist(ops.operations)
- operations = self.gc_ll_descr.rewrite_assembler(self.fake_cpu,
- operations, [])
- equaloplists(operations, expected.operations)
-
- def test_rewrite_assembler_initialization_store_3(self):
- A = lltype.GcArray(lltype.Ptr(lltype.GcStruct('S')))
- arraydescr = get_array_descr(self.gc_ll_descr, A)
- ops = parse("""
- [p1]
- p0 = new_array(3, descr=arraydescr)
- setarrayitem_gc(p0, 0, p1, descr=arraydescr)
- jump()
- """, namespace=locals())
- expected = parse("""
- [p1]
- p0 = new_array(3, descr=arraydescr)
- setarrayitem_gc(p0, 0, p1, descr=arraydescr)
- jump()
- """, namespace=locals())
- operations = get_deep_immutable_oplist(ops.operations)
- operations = self.gc_ll_descr.rewrite_assembler(self.fake_cpu,
- operations, [])
- equaloplists(operations, expected.operations)
class TestFrameworkMiniMark(TestFramework):
gc = 'minimark'
diff --git a/pypy/jit/backend/llsupport/test/test_regalloc.py b/pypy/jit/backend/llsupport/test/test_regalloc.py
--- a/pypy/jit/backend/llsupport/test/test_regalloc.py
+++ b/pypy/jit/backend/llsupport/test/test_regalloc.py
@@ -2,6 +2,8 @@
from pypy.jit.metainterp.history import BoxInt, ConstInt, BoxFloat, INT, FLOAT
from pypy.jit.backend.llsupport.regalloc import FrameManager
from pypy.jit.backend.llsupport.regalloc import RegisterManager as BaseRegMan
+from pypy.jit.tool.oparser import parse
+from pypy.jit.backend.detect_cpu import getcpuclass
def newboxes(*values):
return [BoxInt(v) for v in values]
@@ -40,8 +42,13 @@
def frame_size(self, box_type):
if box_type == FLOAT:
return 2
+ elif box_type == INT:
+ return 1
else:
- return 1
+ raise ValueError(box_type)
+ def get_loc_index(self, loc):
+ assert isinstance(loc, FakeFramePos)
+ return loc.pos
class MockAsm(object):
def __init__(self):
@@ -280,7 +287,7 @@
rm.force_allocate_reg(b)
rm.before_call()
assert len(rm.reg_bindings) == 2
- assert fm.frame_depth == 2
+ assert fm.get_frame_depth() == 2
assert len(asm.moves) == 2
rm._check_invariants()
rm.after_call(boxes[-1])
@@ -303,7 +310,7 @@
rm.force_allocate_reg(b)
rm.before_call(save_all_regs=True)
assert len(rm.reg_bindings) == 0
- assert fm.frame_depth == 4
+ assert fm.get_frame_depth() == 4
assert len(asm.moves) == 4
rm._check_invariants()
rm.after_call(boxes[-1])
@@ -325,7 +332,7 @@
xrm = XRegisterManager(longevity, frame_manager=fm, assembler=asm)
xrm.loc(f0)
rm.loc(b0)
- assert fm.frame_depth == 3
+ assert fm.get_frame_depth() == 3
@@ -346,3 +353,123 @@
spilled2 = rm.force_allocate_reg(b5)
assert spilled2 is loc
rm._check_invariants()
+
+
+ def test_hint_frame_locations_1(self):
+ b0, = newboxes(0)
+ fm = TFrameManager()
+ loc123 = FakeFramePos(123, INT)
+ fm.hint_frame_locations[b0] = loc123
+ assert fm.get_frame_depth() == 0
+ loc = fm.loc(b0)
+ assert loc == loc123
+ assert fm.get_frame_depth() == 124
+
+ def test_hint_frame_locations_2(self):
+ b0, b1, b2 = newboxes(0, 1, 2)
+ longevity = {b0: (0, 1), b1: (0, 2), b2: (0, 2)}
+ fm = TFrameManager()
+ asm = MockAsm()
+ rm = RegisterManager(longevity, frame_manager=fm, assembler=asm)
+ rm.force_allocate_reg(b0)
+ rm.force_allocate_reg(b1)
+ rm.force_allocate_reg(b2)
+ rm.force_spill_var(b0)
+ loc = rm.loc(b0)
+ assert isinstance(loc, FakeFramePos)
+ assert fm.get_loc_index(loc) == 0
+ rm.position = 1
+ assert fm.used == [True]
+ rm.possibly_free_var(b0)
+ assert fm.used == [False]
+ #
+ fm.hint_frame_locations[b1] = loc
+ rm.force_spill_var(b1)
+ loc1 = rm.loc(b1)
+ assert loc1 == loc
+ assert fm.used == [True]
+ #
+ fm.hint_frame_locations[b2] = loc
+ rm.force_spill_var(b2)
+ loc2 = rm.loc(b2)
+ assert loc2 != loc1 # because it was not free
+ assert fm.used == [True, True]
+ #
+ rm._check_invariants()
+
+ def test_frame_manager_basic(self):
+ b0, b1 = newboxes(0, 1)
+ fm = TFrameManager()
+ loc0 = fm.loc(b0)
+ assert fm.get_loc_index(loc0) == 0
+ #
+ assert fm.get(b1) is None
+ loc1 = fm.loc(b1)
+ assert fm.get_loc_index(loc1) == 1
+ assert fm.get(b1) == loc1
+ #
+ loc0b = fm.loc(b0)
+ assert loc0b == loc0
+ #
+ fm.loc(BoxInt())
+ assert fm.get_frame_depth() == 3
+ #
+ f0 = BoxFloat()
+ locf0 = fm.loc(f0)
+ assert fm.get_loc_index(locf0) == 4
+ assert fm.get_frame_depth() == 6
+ #
+ f1 = BoxFloat()
+ locf1 = fm.loc(f1)
+ assert fm.get_loc_index(locf1) == 6
+ assert fm.get_frame_depth() == 8
+ assert fm.used == [True, True, True, False, True, True, True, True]
+ #
+ fm.mark_as_free(b0)
+ assert fm.used == [False, True, True, False, True, True, True, True]
+ fm.mark_as_free(b0)
+ assert fm.used == [False, True, True, False, True, True, True, True]
+ fm.mark_as_free(f1)
+ assert fm.used == [False, True, True, False, True, True, False, False]
+ #
+ fm.reserve_location_in_frame(1)
+ assert fm.get_frame_depth() == 9
+ assert fm.used == [False, True, True, False, True, True, False, False, True]
+ #
+ assert b0 not in fm.bindings
+ fm.set_binding(b0, loc0)
+ assert b0 in fm.bindings
+ assert fm.used == [True, True, True, False, True, True, False, False, True]
+ #
+ b3 = BoxInt()
+ assert not fm.try_to_reuse_location(b3, loc0)
+ assert fm.used == [True, True, True, False, True, True, False, False, True]
+ #
+ fm.mark_as_free(b0)
+ assert fm.used == [False, True, True, False, True, True, False, False, True]
+ assert fm.try_to_reuse_location(b3, loc0)
+ assert fm.used == [True, True, True, False, True, True, False, False, True]
+ #
+ fm.mark_as_free(b0) # already free
+ assert fm.used == [True, True, True, False, True, True, False, False, True]
+ #
+ fm.mark_as_free(b3)
+ assert fm.used == [False, True, True, False, True, True, False, False, True]
+ f3 = BoxFloat()
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(0, FLOAT))
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(1, FLOAT))
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(2, FLOAT))
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(3, FLOAT))
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(4, FLOAT))
+ assert not fm.try_to_reuse_location(f3, fm.frame_pos(5, FLOAT))
+ assert fm.used == [False, True, True, False, True, True, False, False, True]
+ assert fm.try_to_reuse_location(f3, fm.frame_pos(6, FLOAT))
+ assert fm.used == [False, True, True, False, True, True, True, True, True]
+ #
+ fm.used = [False]
+ assert fm.try_to_reuse_location(BoxFloat(), fm.frame_pos(0, FLOAT))
+ assert fm.used == [True, True]
+ #
+ fm.used = [True]
+ assert not fm.try_to_reuse_location(BoxFloat(), fm.frame_pos(0, FLOAT))
+ assert fm.used == [True]
diff --git a/pypy/jit/backend/llsupport/test/test_rewrite.py b/pypy/jit/backend/llsupport/test/test_rewrite.py
new file mode 100644
--- /dev/null
+++ b/pypy/jit/backend/llsupport/test/test_rewrite.py
@@ -0,0 +1,668 @@
+from pypy.jit.backend.llsupport.descr import *
+from pypy.jit.backend.llsupport.gc import *
+from pypy.jit.metainterp.gc import get_description
+from pypy.jit.tool.oparser import parse
+from pypy.jit.metainterp.optimizeopt.util import equaloplists
+from pypy.jit.codewriter.heaptracker import register_known_gctype
+
+
+class Evaluator(object):
+ def __init__(self, scope):
+ self.scope = scope
+ def __getitem__(self, key):
+ return eval(key, self.scope)
+
+
+class RewriteTests(object):
+ def check_rewrite(self, frm_operations, to_operations, **namespace):
+ S = lltype.GcStruct('S', ('x', lltype.Signed),
+ ('y', lltype.Signed))
+ sdescr = get_size_descr(self.gc_ll_descr, S)
+ sdescr.tid = 1234
+ #
+ T = lltype.GcStruct('T', ('y', lltype.Signed),
+ ('z', lltype.Ptr(S)),
+ ('t', lltype.Signed))
+ tdescr = get_size_descr(self.gc_ll_descr, T)
+ tdescr.tid = 5678
+ tzdescr = get_field_descr(self.gc_ll_descr, T, 'z')
+ #
+ A = lltype.GcArray(lltype.Signed)
+ adescr = get_array_descr(self.gc_ll_descr, A)
+ adescr.tid = 4321
+ alendescr = adescr.lendescr
+ #
+ B = lltype.GcArray(lltype.Char)
+ bdescr = get_array_descr(self.gc_ll_descr, B)
+ bdescr.tid = 8765
+ blendescr = bdescr.lendescr
+ #
+ C = lltype.GcArray(lltype.Ptr(S))
+ cdescr = get_array_descr(self.gc_ll_descr, C)
+ cdescr.tid = 8111
+ clendescr = cdescr.lendescr
+ #
+ E = lltype.GcStruct('Empty')
+ edescr = get_size_descr(self.gc_ll_descr, E)
+ edescr.tid = 9000
+ #
+ vtable_descr = self.gc_ll_descr.fielddescr_vtable
+ O = lltype.GcStruct('O', ('parent', rclass.OBJECT),
+ ('x', lltype.Signed))
+ o_vtable = lltype.malloc(rclass.OBJECT_VTABLE, immortal=True)
+ register_known_gctype(self.cpu, o_vtable, O)
+ #
+ tiddescr = self.gc_ll_descr.fielddescr_tid
+ wbdescr = self.gc_ll_descr.write_barrier_descr
+ WORD = globals()['WORD']
+ #
+ strdescr = self.gc_ll_descr.str_descr
+ unicodedescr = self.gc_ll_descr.unicode_descr
+ strlendescr = strdescr.lendescr
+ unicodelendescr = unicodedescr.lendescr
+ #
+ namespace.update(locals())
+ #
+ for funcname in self.gc_ll_descr._generated_functions:
+ namespace[funcname] = self.gc_ll_descr.get_malloc_fn(funcname)
+ namespace[funcname + '_descr'] = getattr(self.gc_ll_descr,
+ '%s_descr' % funcname)
+ #
+ ops = parse(frm_operations, namespace=namespace)
+ expected = parse(to_operations % Evaluator(namespace),
+ namespace=namespace)
+ operations = self.gc_ll_descr.rewrite_assembler(self.cpu,
+ ops.operations,
+ [])
+ equaloplists(operations, expected.operations)
+
+
+class TestBoehm(RewriteTests):
+ def setup_method(self, meth):
+ class FakeCPU(object):
+ def sizeof(self, STRUCT):
+ return SizeDescrWithVTable(102)
+ self.cpu = FakeCPU()
+ self.gc_ll_descr = GcLLDescr_boehm(None, None, None)
+
+ def test_new(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=sdescr)
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), %(sdescr.size)d,\
+ descr=malloc_fixedsize_descr)
+ jump()
+ """)
+
+ def test_no_collapsing(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=sdescr)
+ p1 = new(descr=sdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), %(sdescr.size)d,\
+ descr=malloc_fixedsize_descr)
+ p1 = call_malloc_gc(ConstClass(malloc_fixedsize), %(sdescr.size)d,\
+ descr=malloc_fixedsize_descr)
+ jump()
+ """)
+
+ def test_new_array_fixed(self):
+ self.check_rewrite("""
+ []
+ p0 = new_array(10, descr=adescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), \
+ %(adescr.basesize + 10 * adescr.itemsize)d, \
+ descr=malloc_fixedsize_descr)
+ setfield_gc(p0, 10, descr=alendescr)
+ jump()
+ """)
+
+ def test_new_array_variable(self):
+ self.check_rewrite("""
+ [i1]
+ p0 = new_array(i1, descr=adescr)
+ jump()
+ """, """
+ [i1]
+ p0 = call_malloc_gc(ConstClass(malloc_array), \
+ %(adescr.basesize)d, \
+ i1, \
+ %(adescr.itemsize)d, \
+ %(adescr.lendescr.offset)d, \
+ descr=malloc_array_descr)
+ jump()
+ """)
+
+ def test_new_with_vtable(self):
+ self.check_rewrite("""
+ []
+ p0 = new_with_vtable(ConstClass(o_vtable))
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), 102, \
+ descr=malloc_fixedsize_descr)
+ setfield_gc(p0, ConstClass(o_vtable), descr=vtable_descr)
+ jump()
+ """)
+
+ def test_newstr(self):
+ self.check_rewrite("""
+ [i1]
+ p0 = newstr(i1)
+ jump()
+ """, """
+ [i1]
+ p0 = call_malloc_gc(ConstClass(malloc_array), \
+ %(strdescr.basesize)d, \
+ i1, \
+ %(strdescr.itemsize)d, \
+ %(strlendescr.offset)d, \
+ descr=malloc_array_descr)
+ jump()
+ """)
+
+ def test_newunicode(self):
+ self.check_rewrite("""
+ [i1]
+ p0 = newunicode(10)
+ jump()
+ """, """
+ [i1]
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), \
+ %(unicodedescr.basesize + \
+ 10 * unicodedescr.itemsize)d, \
+ descr=malloc_fixedsize_descr)
+ setfield_gc(p0, 10, descr=unicodelendescr)
+ jump()
+ """)
+
+
+class TestFramework(RewriteTests):
+ def setup_method(self, meth):
+ class config_(object):
+ class translation(object):
+ gc = 'hybrid'
+ gcrootfinder = 'asmgcc'
+ gctransformer = 'framework'
+ gcremovetypeptr = False
+ gcdescr = get_description(config_)
+ self.gc_ll_descr = GcLLDescr_framework(gcdescr, None, None, None,
+ really_not_translated=True)
+ self.gc_ll_descr.write_barrier_descr.has_write_barrier_from_array = (
+ lambda cpu: True)
+ #
+ class FakeCPU(object):
+ def sizeof(self, STRUCT):
+ descr = SizeDescrWithVTable(102)
+ descr.tid = 9315
+ return descr
+ self.cpu = FakeCPU()
+
+ def test_rewrite_assembler_new_to_malloc(self):
+ self.check_rewrite("""
+ [p1]
+ p0 = new(descr=sdescr)
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_nursery(%(sdescr.size)d)
+ setfield_gc(p0, 1234, descr=tiddescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_new3_to_malloc(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=sdescr)
+ p1 = new(descr=tdescr)
+ p2 = new(descr=sdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery( \
+ %(sdescr.size + tdescr.size + sdescr.size)d)
+ setfield_gc(p0, 1234, descr=tiddescr)
+ p1 = int_add(p0, %(sdescr.size)d)
+ setfield_gc(p1, 5678, descr=tiddescr)
+ p2 = int_add(p1, %(tdescr.size)d)
+ setfield_gc(p2, 1234, descr=tiddescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_new_array_fixed_to_malloc(self):
+ self.check_rewrite("""
+ []
+ p0 = new_array(10, descr=adescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery( \
+ %(adescr.basesize + 10 * adescr.itemsize)d)
+ setfield_gc(p0, 4321, descr=tiddescr)
+ setfield_gc(p0, 10, descr=alendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_new_and_new_array_fixed_to_malloc(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=sdescr)
+ p1 = new_array(10, descr=adescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery( \
+ %(sdescr.size + \
+ adescr.basesize + 10 * adescr.itemsize)d)
+ setfield_gc(p0, 1234, descr=tiddescr)
+ p1 = int_add(p0, %(sdescr.size)d)
+ setfield_gc(p1, 4321, descr=tiddescr)
+ setfield_gc(p1, 10, descr=alendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_round_up(self):
+ self.check_rewrite("""
+ []
+ p0 = new_array(6, descr=bdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery(%(bdescr.basesize + 8)d)
+ setfield_gc(p0, 8765, descr=tiddescr)
+ setfield_gc(p0, 6, descr=blendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_round_up_always(self):
+ self.check_rewrite("""
+ []
+ p0 = new_array(5, descr=bdescr)
+ p1 = new_array(5, descr=bdescr)
+ p2 = new_array(5, descr=bdescr)
+ p3 = new_array(5, descr=bdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery(%(4 * (bdescr.basesize + 8))d)
+ setfield_gc(p0, 8765, descr=tiddescr)
+ setfield_gc(p0, 5, descr=blendescr)
+ p1 = int_add(p0, %(bdescr.basesize + 8)d)
+ setfield_gc(p1, 8765, descr=tiddescr)
+ setfield_gc(p1, 5, descr=blendescr)
+ p2 = int_add(p1, %(bdescr.basesize + 8)d)
+ setfield_gc(p2, 8765, descr=tiddescr)
+ setfield_gc(p2, 5, descr=blendescr)
+ p3 = int_add(p2, %(bdescr.basesize + 8)d)
+ setfield_gc(p3, 8765, descr=tiddescr)
+ setfield_gc(p3, 5, descr=blendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_minimal_size(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=edescr)
+ p1 = new(descr=edescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery(%(4*WORD)d)
+ setfield_gc(p0, 9000, descr=tiddescr)
+ p1 = int_add(p0, %(2*WORD)d)
+ setfield_gc(p1, 9000, descr=tiddescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_variable_size(self):
+ self.check_rewrite("""
+ [i0]
+ p0 = new_array(i0, descr=bdescr)
+ jump(i0)
+ """, """
+ [i0]
+ p0 = call_malloc_gc(ConstClass(malloc_array), 1, \
+ %(bdescr.tid)d, i0, \
+ descr=malloc_array_descr)
+ jump(i0)
+ """)
+
+ def test_rewrite_assembler_nonstandard_array(self):
+ # a non-standard array is a bit hard to get; e.g. GcArray(Float)
+ # is like that on Win32, but not on Linux. Build one manually...
+ NONSTD = lltype.GcArray(lltype.Float)
+ nonstd_descr = get_array_descr(self.gc_ll_descr, NONSTD)
+ nonstd_descr.tid = 6464
+ nonstd_descr.basesize = 64 # <= hacked
+ nonstd_descr.itemsize = 8
+ nonstd_descr_gcref = 123
+ self.check_rewrite("""
+ [i0]
+ p0 = new_array(i0, descr=nonstd_descr)
+ jump(i0)
+ """, """
+ [i0]
+ p0 = call_malloc_gc(ConstClass(malloc_array_nonstandard), \
+ 64, 8, \
+ %(nonstd_descr.lendescr.offset)d, \
+ 6464, i0, \
+ descr=malloc_array_nonstandard_descr)
+ jump(i0)
+ """, nonstd_descr=nonstd_descr)
+
+ def test_rewrite_assembler_maximal_size_1(self):
+ self.gc_ll_descr.max_size_of_young_obj = 100
+ self.check_rewrite("""
+ []
+ p0 = new_array(103, descr=bdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), \
+ %(bdescr.basesize + 104)d, \
+ descr=malloc_fixedsize_descr)
+ setfield_gc(p0, 8765, descr=tiddescr)
+ setfield_gc(p0, 103, descr=blendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_maximal_size_2(self):
+ self.gc_ll_descr.max_size_of_young_obj = 300
+ self.check_rewrite("""
+ []
+ p0 = new_array(101, descr=bdescr)
+ p1 = new_array(102, descr=bdescr) # two new_arrays can be combined
+ p2 = new_array(103, descr=bdescr) # but not all three
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery( \
+ %(2 * (bdescr.basesize + 104))d)
+ setfield_gc(p0, 8765, descr=tiddescr)
+ setfield_gc(p0, 101, descr=blendescr)
+ p1 = int_add(p0, %(bdescr.basesize + 104)d)
+ setfield_gc(p1, 8765, descr=tiddescr)
+ setfield_gc(p1, 102, descr=blendescr)
+ p2 = call_malloc_nursery( \
+ %(bdescr.basesize + 104)d)
+ setfield_gc(p2, 8765, descr=tiddescr)
+ setfield_gc(p2, 103, descr=blendescr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_huge_size(self):
+ # "huge" is defined as "larger than 0xffffff bytes, or 16MB"
+ self.check_rewrite("""
+ []
+ p0 = new_array(20000000, descr=bdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_gc(ConstClass(malloc_array), 1, \
+ %(bdescr.tid)d, 20000000, \
+ descr=malloc_array_descr)
+ jump()
+ """)
+
+ def test_new_with_vtable(self):
+ self.check_rewrite("""
+ []
+ p0 = new_with_vtable(ConstClass(o_vtable))
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_nursery(104) # rounded up
+ setfield_gc(p0, 9315, descr=tiddescr)
+ setfield_gc(p0, ConstClass(o_vtable), descr=vtable_descr)
+ jump()
+ """)
+
+ def test_new_with_vtable_too_big(self):
+ self.gc_ll_descr.max_size_of_young_obj = 100
+ self.check_rewrite("""
+ []
+ p0 = new_with_vtable(ConstClass(o_vtable))
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_gc(ConstClass(malloc_fixedsize), 104, \
+ descr=malloc_fixedsize_descr)
+ setfield_gc(p0, 9315, descr=tiddescr)
+ setfield_gc(p0, ConstClass(o_vtable), descr=vtable_descr)
+ jump()
+ """)
+
+ def test_rewrite_assembler_newstr_newunicode(self):
+ self.check_rewrite("""
+ [i2]
+ p0 = newstr(14)
+ p1 = newunicode(10)
+ p2 = newunicode(i2)
+ p3 = newstr(i2)
+ jump()
+ """, """
+ [i2]
+ p0 = call_malloc_nursery( \
+ %(strdescr.basesize + 16 * strdescr.itemsize + \
+ unicodedescr.basesize + 10 * unicodedescr.itemsize)d)
+ setfield_gc(p0, %(strdescr.tid)d, descr=tiddescr)
+ setfield_gc(p0, 14, descr=strlendescr)
+ p1 = int_add(p0, %(strdescr.basesize + 16 * strdescr.itemsize)d)
+ setfield_gc(p1, %(unicodedescr.tid)d, descr=tiddescr)
+ setfield_gc(p1, 10, descr=unicodelendescr)
+ p2 = call_malloc_gc(ConstClass(malloc_unicode), i2, \
+ descr=malloc_unicode_descr)
+ p3 = call_malloc_gc(ConstClass(malloc_str), i2, \
+ descr=malloc_str_descr)
+ jump()
+ """)
+
+ def test_write_barrier_before_setfield_gc(self):
+ self.check_rewrite("""
+ [p1, p2]
+ setfield_gc(p1, p2, descr=tzdescr)
+ jump()
+ """, """
+ [p1, p2]
+ cond_call_gc_wb(p1, p2, descr=wbdescr)
+ setfield_raw(p1, p2, descr=tzdescr)
+ jump()
+ """)
+
+ def test_write_barrier_before_array_without_from_array(self):
+ self.gc_ll_descr.write_barrier_descr.has_write_barrier_from_array = (
+ lambda cpu: False)
+ self.check_rewrite("""
+ [p1, i2, p3]
+ setarrayitem_gc(p1, i2, p3, descr=cdescr)
+ jump()
+ """, """
+ [p1, i2, p3]
+ cond_call_gc_wb(p1, p3, descr=wbdescr)
+ setarrayitem_raw(p1, i2, p3, descr=cdescr)
+ jump()
+ """)
+
+ def test_write_barrier_before_short_array(self):
+ self.gc_ll_descr.max_size_of_young_obj = 2000
+ self.check_rewrite("""
+ [i2, p3]
+ p1 = new_array(129, descr=cdescr)
+ call(123456)
+ setarrayitem_gc(p1, i2, p3, descr=cdescr)
+ jump()
+ """, """
+ [i2, p3]
+ p1 = call_malloc_nursery( \
+ %(cdescr.basesize + 129 * cdescr.itemsize)d)
+ setfield_gc(p1, 8111, descr=tiddescr)
+ setfield_gc(p1, 129, descr=clendescr)
+ call(123456)
+ cond_call_gc_wb(p1, p3, descr=wbdescr)
+ setarrayitem_raw(p1, i2, p3, descr=cdescr)
+ jump()
+ """)
+
+ def test_write_barrier_before_long_array(self):
+ # the limit of "being too long" is fixed, arbitrarily, at 130
+ self.gc_ll_descr.max_size_of_young_obj = 2000
+ self.check_rewrite("""
+ [i2, p3]
+ p1 = new_array(130, descr=cdescr)
+ call(123456)
+ setarrayitem_gc(p1, i2, p3, descr=cdescr)
+ jump()
+ """, """
+ [i2, p3]
+ p1 = call_malloc_nursery( \
+ %(cdescr.basesize + 130 * cdescr.itemsize)d)
+ setfield_gc(p1, 8111, descr=tiddescr)
+ setfield_gc(p1, 130, descr=clendescr)
+ call(123456)
+ cond_call_gc_wb_array(p1, i2, p3, descr=wbdescr)
+ setarrayitem_raw(p1, i2, p3, descr=cdescr)
+ jump()
+ """)
+
+ def test_write_barrier_before_unknown_array(self):
+ self.check_rewrite("""
+ [p1, i2, p3]
+ setarrayitem_gc(p1, i2, p3, descr=cdescr)
+ jump()
+ """, """
+ [p1, i2, p3]
+ cond_call_gc_wb_array(p1, i2, p3, descr=wbdescr)
+ setarrayitem_raw(p1, i2, p3, descr=cdescr)
+ jump()
+ """)
+
+ def test_label_makes_size_unknown(self):
+ self.check_rewrite("""
+ [i2, p3]
+ p1 = new_array(5, descr=cdescr)
+ label(p1, i2, p3)
+ setarrayitem_gc(p1, i2, p3, descr=cdescr)
+ jump()
+ """, """
+ [i2, p3]
+ p1 = call_malloc_nursery( \
+ %(cdescr.basesize + 5 * cdescr.itemsize)d)
+ setfield_gc(p1, 8111, descr=tiddescr)
+ setfield_gc(p1, 5, descr=clendescr)
+ label(p1, i2, p3)
+ cond_call_gc_wb_array(p1, i2, p3, descr=wbdescr)
+ setarrayitem_raw(p1, i2, p3, descr=cdescr)
+ jump()
+ """)
+
+ def test_write_barrier_before_setinteriorfield_gc(self):
+ S1 = lltype.GcStruct('S1')
+ INTERIOR = lltype.GcArray(('z', lltype.Ptr(S1)))
+ interiordescr = get_array_descr(self.gc_ll_descr, INTERIOR)
+ interiordescr.tid = 1291
+ interiorlendescr = interiordescr.lendescr
+ interiorzdescr = get_interiorfield_descr(self.gc_ll_descr,
+ INTERIOR, 'z')
+ self.check_rewrite("""
+ [p1, p2]
+ setinteriorfield_gc(p1, 0, p2, descr=interiorzdescr)
+ jump(p1, p2)
+ """, """
+ [p1, p2]
+ cond_call_gc_wb(p1, p2, descr=wbdescr)
+ setinteriorfield_raw(p1, 0, p2, descr=interiorzdescr)
+ jump(p1, p2)
+ """, interiorzdescr=interiorzdescr)
+
+ def test_initialization_store(self):
+ self.check_rewrite("""
+ [p1]
+ p0 = new(descr=tdescr)
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_nursery(%(tdescr.size)d)
+ setfield_gc(p0, 5678, descr=tiddescr)
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """)
+
+ def test_initialization_store_2(self):
+ self.check_rewrite("""
+ []
+ p0 = new(descr=tdescr)
+ p1 = new(descr=sdescr)
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """, """
+ []
+ p0 = call_malloc_nursery(%(tdescr.size + sdescr.size)d)
+ setfield_gc(p0, 5678, descr=tiddescr)
+ p1 = int_add(p0, %(tdescr.size)d)
+ setfield_gc(p1, 1234, descr=tiddescr)
+ # <<<no cond_call_gc_wb here>>>
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """)
+
+ def test_initialization_store_array(self):
+ self.check_rewrite("""
+ [p1, i2]
+ p0 = new_array(5, descr=cdescr)
+ setarrayitem_gc(p0, i2, p1, descr=cdescr)
+ jump()
+ """, """
+ [p1, i2]
+ p0 = call_malloc_nursery( \
+ %(cdescr.basesize + 5 * cdescr.itemsize)d)
+ setfield_gc(p0, 8111, descr=tiddescr)
+ setfield_gc(p0, 5, descr=clendescr)
+ setarrayitem_gc(p0, i2, p1, descr=cdescr)
+ jump()
+ """)
+
+ def test_non_initialization_store(self):
+ self.check_rewrite("""
+ [i0]
+ p0 = new(descr=tdescr)
+ p1 = newstr(i0)
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """, """
+ [i0]
+ p0 = call_malloc_nursery(%(tdescr.size)d)
+ setfield_gc(p0, 5678, descr=tiddescr)
+ p1 = call_malloc_gc(ConstClass(malloc_str), i0, \
+ descr=malloc_str_descr)
+ cond_call_gc_wb(p0, p1, descr=wbdescr)
+ setfield_raw(p0, p1, descr=tzdescr)
+ jump()
+ """)
+
+ def test_non_initialization_store_label(self):
+ self.check_rewrite("""
+ [p1]
+ p0 = new(descr=tdescr)
+ label(p0, p1)
+ setfield_gc(p0, p1, descr=tzdescr)
+ jump()
+ """, """
+ [p1]
+ p0 = call_malloc_nursery(%(tdescr.size)d)
+ setfield_gc(p0, 5678, descr=tiddescr)
+ label(p0, p1)
+ cond_call_gc_wb(p0, p1, descr=wbdescr)
+ setfield_raw(p0, p1, descr=tzdescr)
+ jump()
+ """)
diff --git a/pypy/jit/backend/model.py b/pypy/jit/backend/model.py
--- a/pypy/jit/backend/model.py
+++ b/pypy/jit/backend/model.py
@@ -1,5 +1,6 @@
from pypy.rlib.debug import debug_start, debug_print, debug_stop
from pypy.jit.metainterp import history
+from pypy.rpython.lltypesystem import lltype
class AbstractCPU(object):
@@ -84,24 +85,21 @@
"""Print a disassembled version of looptoken to stdout"""
raise NotImplementedError
- def execute_token(self, looptoken):
- """Execute the generated code referenced by the looptoken.
+ def execute_token(self, looptoken, *args):
+ """NOT_RPYTHON (for tests only)
+ Execute the generated code referenced by the looptoken.
Returns the descr of the last executed operation: either the one
attached to the failing guard, or the one attached to the FINISH.
- Use set_future_value_xxx() before, and get_latest_value_xxx() after.
+ Use get_latest_value_xxx() afterwards to read the result(s).
"""
- raise NotImplementedError
+ argtypes = [lltype.typeOf(x) for x in args]
+ execute = self.make_execute_token(*argtypes)
+ return execute(looptoken, *args)
- def set_future_value_int(self, index, intvalue):
- """Set the value for the index'th argument for the loop to run."""
- raise NotImplementedError
-
- def set_future_value_float(self, index, floatvalue):
- """Set the value for the index'th argument for the loop to run."""
- raise NotImplementedError
-
- def set_future_value_ref(self, index, objvalue):
- """Set the value for the index'th argument for the loop to run."""
+ def make_execute_token(self, *argtypes):
+ """Must make and return an execute_token() function that will be
+ called with the given argtypes.
+ """
raise NotImplementedError
def get_latest_value_int(self, index):
@@ -183,38 +181,35 @@
lst[n] = None
self.fail_descr_free_list.extend(faildescr_indices)
- @staticmethod
- def sizeof(S):
+ def sizeof(self, S):
raise NotImplementedError
- @staticmethod
- def fielddescrof(S, fieldname):
+ def fielddescrof(self, S, fieldname):
"""Return the Descr corresponding to field 'fieldname' on the
structure 'S'. It is important that this function (at least)
caches the results."""
raise NotImplementedError
- @staticmethod
- def arraydescrof(A):
+ def interiorfielddescrof(self, A, fieldname):
raise NotImplementedError
- @staticmethod
- def calldescrof(FUNC, ARGS, RESULT):
+ def interiorfielddescrof_dynamic(self, offset, width, fieldsize, is_pointer,
+ is_float, is_signed):
+ raise NotImplementedError
+
+ def arraydescrof(self, A):
+ raise NotImplementedError
+
+ def calldescrof(self, FUNC, ARGS, RESULT):
# FUNC is the original function type, but ARGS is a list of types
# with Voids removed
raise NotImplementedError
- @staticmethod
- def methdescrof(SELFTYPE, methname):
+ def methdescrof(self, SELFTYPE, methname):
# must return a subclass of history.AbstractMethDescr
raise NotImplementedError
- @staticmethod
- def typedescrof(TYPE):
- raise NotImplementedError
-
- @staticmethod
- def interiorfielddescrof(A, fieldname):
+ def typedescrof(self, TYPE):
raise NotImplementedError
# ---------- the backend-dependent operations ----------
diff --git a/pypy/jit/backend/test/calling_convention_test.py b/pypy/jit/backend/test/calling_convention_test.py
--- a/pypy/jit/backend/test/calling_convention_test.py
+++ b/pypy/jit/backend/test/calling_convention_test.py
@@ -2,7 +2,7 @@
AbstractDescr,
BasicFailDescr,
BoxInt, Box, BoxPtr,
- LoopToken,
+ JitCellToken,
ConstInt, ConstPtr,
BoxObj, Const,
ConstObj, BoxFloat, ConstFloat)
@@ -40,17 +40,18 @@
local_floats = list(floats)
local_ints = list(ints)
expected_result = 0.0
+ arguments = []
for i in range(len(args)):
x = args[i]
if x[0] == 'f':
x = local_floats.pop()
t = longlong.getfloatstorage(x)
- self.cpu.set_future_value_float(i, t)
+ arguments.append(t)
else:
x = local_ints.pop()
- self.cpu.set_future_value_int(i, x)
+ arguments.append(x)
expected_result += x
- return expected_result
+ return arguments, expected_result
@classmethod
def get_funcbox(cls, cpu, func_ptr):
@@ -107,12 +108,12 @@
ops += 'finish(f99, %s)\n' % arguments
loop = parse(ops, namespace=locals())
- looptoken = LoopToken()
+ looptoken = JitCellToken()
done_number = self.cpu.get_fail_descr_number(loop.operations[-1].getdescr())
self.cpu.compile_loop(loop.inputargs, loop.operations, looptoken)
- expected_result = self._prepare_args(args, floats, ints)
+ argvals, expected_result = self._prepare_args(args, floats, ints)
- res = self.cpu.execute_token(looptoken)
+ res = self.cpu.execute_token(looptoken, *argvals)
x = longlong.getrealfloat(cpu.get_latest_value_float(0))
assert abs(x - expected_result) < 0.0001
@@ -253,13 +254,13 @@
called_ops += 'finish(f%d, descr=fdescr3)\n' % total_index
# compile called loop
called_loop = parse(called_ops, namespace=locals())
- called_looptoken = LoopToken()
+ called_looptoken = JitCellToken()
called_looptoken.outermost_jitdriver_sd = FakeJitDriverSD()
done_number = self.cpu.get_fail_descr_number(called_loop.operations[-1].getdescr())
self.cpu.compile_loop(called_loop.inputargs, called_loop.operations, called_looptoken)
- expected_result = self._prepare_args(args, floats, ints)
- res = cpu.execute_token(called_looptoken)
+ argvals, expected_result = self._prepare_args(args, floats, ints)
+ res = cpu.execute_token(called_looptoken, *argvals)
assert res.identifier == 3
t = longlong.getrealfloat(cpu.get_latest_value_float(0))
assert abs(t - expected_result) < 0.0001
@@ -284,12 +285,12 @@
# we want to take the fast path
self.cpu.done_with_this_frame_float_v = done_number
try:
- othertoken = LoopToken()
+ othertoken = JitCellToken()
self.cpu.compile_loop(loop.inputargs, loop.operations, othertoken)
# prepare call to called_loop
- self._prepare_args(args, floats, ints)
- res = cpu.execute_token(othertoken)
+ argvals, _ = self._prepare_args(args, floats, ints)
+ res = cpu.execute_token(othertoken, *argvals)
x = longlong.getrealfloat(cpu.get_latest_value_float(0))
assert res.identifier == 4
assert abs(x - expected_result) < 0.0001
diff --git a/pypy/jit/backend/test/runner_test.py b/pypy/jit/backend/test/runner_test.py
--- a/pypy/jit/backend/test/runner_test.py
+++ b/pypy/jit/backend/test/runner_test.py
@@ -3,7 +3,7 @@
AbstractDescr,
BasicFailDescr,
BoxInt, Box, BoxPtr,
- LoopToken,
+ JitCellToken, TargetToken,
ConstInt, ConstPtr,
BoxObj,
ConstObj, BoxFloat, ConstFloat)
@@ -32,22 +32,19 @@
result_type,
valueboxes,
descr)
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop(inputargs, operations, looptoken)
- j = 0
+ args = []
for box in inputargs:
if isinstance(box, BoxInt):
- self.cpu.set_future_value_int(j, box.getint())
- j += 1
+ args.append(box.getint())
elif isinstance(box, (BoxPtr, BoxObj)):
- self.cpu.set_future_value_ref(j, box.getref_base())
- j += 1
+ args.append(box.getref_base())
elif isinstance(box, BoxFloat):
- self.cpu.set_future_value_float(j, box.getfloatstorage())
- j += 1
+ args.append(box.getfloatstorage())
else:
raise NotImplementedError(box)
- res = self.cpu.execute_token(looptoken)
+ res = self.cpu.execute_token(looptoken, *args)
if res is operations[-1].getdescr():
self.guard_failed = False
else:
@@ -106,10 +103,9 @@
ResOperation(rop.FINISH, [i1], None, descr=BasicFailDescr(1))
]
inputargs = [i0]
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop(inputargs, operations, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 2)
res = self.cpu.get_latest_value_int(0)
assert res == 3
assert fail.identifier == 1
@@ -118,19 +114,20 @@
i0 = BoxInt()
i1 = BoxInt()
i2 = BoxInt()
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=BasicFailDescr(2)),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
inputargs = [i0]
- operations[2].setfailargs([i1])
+ operations[3].setfailargs([i1])
self.cpu.compile_loop(inputargs, operations, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 2)
assert fail.identifier == 2
res = self.cpu.get_latest_value_int(0)
assert res == 10
@@ -139,19 +136,22 @@
i0 = BoxInt()
i1 = BoxInt()
i2 = BoxInt()
- looptoken = LoopToken()
+ i3 = BoxInt()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.INT_SUB, [i3, ConstInt(42)], i0),
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=BasicFailDescr(2)),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
- inputargs = [i0]
- operations[2].setfailargs([None, None, i1, None])
+ inputargs = [i3]
+ operations[4].setfailargs([None, None, i1, None])
self.cpu.compile_loop(inputargs, operations, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 44)
assert fail.identifier == 2
res = self.cpu.get_latest_value_int(2)
assert res == 10
@@ -162,15 +162,17 @@
i0 = BoxInt()
i1 = BoxInt()
i2 = BoxInt()
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=BasicFailDescr()),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
inputargs = [i0]
- operations[2].setfailargs([i1])
+ operations[3].setfailargs([i1])
wr_i1 = weakref.ref(i1)
wr_guard = weakref.ref(operations[2])
self.cpu.compile_loop(inputargs, operations, looptoken)
@@ -190,15 +192,17 @@
i2 = BoxInt()
faildescr1 = BasicFailDescr(1)
faildescr2 = BasicFailDescr(2)
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
inputargs = [i0]
- operations[2].setfailargs([i1])
+ operations[3].setfailargs([i1])
self.cpu.compile_loop(inputargs, operations, looptoken)
i1b = BoxInt()
@@ -206,14 +210,13 @@
bridge = [
ResOperation(rop.INT_LE, [i1b, ConstInt(19)], i3),
ResOperation(rop.GUARD_TRUE, [i3], None, descr=faildescr2),
- ResOperation(rop.JUMP, [i1b], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1b], None, descr=targettoken),
]
bridge[1].setfailargs([i1b])
self.cpu.compile_bridge(faildescr1, [i1b], bridge, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 2)
assert fail.identifier == 2
res = self.cpu.get_latest_value_int(0)
assert res == 20
@@ -226,17 +229,21 @@
i0 = BoxInt()
i1 = BoxInt()
i2 = BoxInt()
+ i3 = BoxInt()
faildescr1 = BasicFailDescr(1)
faildescr2 = BasicFailDescr(2)
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.INT_SUB, [i3, ConstInt(42)], i0),
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
- inputargs = [i0]
- operations[2].setfailargs([None, i1, None])
+ inputargs = [i3]
+ operations[4].setfailargs([None, i1, None])
self.cpu.compile_loop(inputargs, operations, looptoken)
i1b = BoxInt()
@@ -244,14 +251,13 @@
bridge = [
ResOperation(rop.INT_LE, [i1b, ConstInt(19)], i3),
ResOperation(rop.GUARD_TRUE, [i3], None, descr=faildescr2),
- ResOperation(rop.JUMP, [i1b], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1b], None, descr=targettoken),
]
bridge[1].setfailargs([i1b])
self.cpu.compile_bridge(faildescr1, [i1b], bridge, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 2)
assert fail.identifier == 2
res = self.cpu.get_latest_value_int(0)
assert res == 20
@@ -261,19 +267,20 @@
i1 = BoxInt()
i2 = BoxInt()
faildescr1 = BasicFailDescr(1)
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.LABEL, [i0], None, descr=targettoken),
ResOperation(rop.INT_ADD, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_LE, [i1, ConstInt(9)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1),
- ResOperation(rop.JUMP, [i1], None, descr=looptoken),
+ ResOperation(rop.JUMP, [i1], None, descr=targettoken),
]
inputargs = [i0]
- operations[2].setfailargs([None, i1, None])
+ operations[3].setfailargs([None, i1, None])
self.cpu.compile_loop(inputargs, operations, looptoken)
- self.cpu.set_future_value_int(0, 2)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 2)
assert fail is faildescr1
count = self.cpu.get_latest_value_count()
@@ -290,18 +297,17 @@
return AbstractFailDescr.__setattr__(self, name, value)
py.test.fail("finish descrs should not be touched")
faildescr = UntouchableFailDescr() # to check that is not touched
- looptoken = LoopToken()
+ looptoken = JitCellToken()
operations = [
ResOperation(rop.FINISH, [i0], None, descr=faildescr)
]
self.cpu.compile_loop([i0], operations, looptoken)
- self.cpu.set_future_value_int(0, 99)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 99)
assert fail is faildescr
res = self.cpu.get_latest_value_int(0)
assert res == 99
- looptoken = LoopToken()
+ looptoken = JitCellToken()
operations = [
ResOperation(rop.FINISH, [ConstInt(42)], None, descr=faildescr)
]
@@ -311,7 +317,7 @@
res = self.cpu.get_latest_value_int(0)
assert res == 42
- looptoken = LoopToken()
+ looptoken = JitCellToken()
operations = [
ResOperation(rop.FINISH, [], None, descr=faildescr)
]
@@ -320,20 +326,19 @@
assert fail is faildescr
if self.cpu.supports_floats:
- looptoken = LoopToken()
+ looptoken = JitCellToken()
f0 = BoxFloat()
operations = [
ResOperation(rop.FINISH, [f0], None, descr=faildescr)
]
self.cpu.compile_loop([f0], operations, looptoken)
value = longlong.getfloatstorage(-61.25)
- self.cpu.set_future_value_float(0, value)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, value)
assert fail is faildescr
res = self.cpu.get_latest_value_float(0)
assert longlong.getrealfloat(res) == -61.25
- looptoken = LoopToken()
+ looptoken = JitCellToken()
operations = [
ResOperation(rop.FINISH, [constfloat(42.5)], None, descr=faildescr)
]
@@ -350,20 +355,20 @@
z = BoxInt(579)
t = BoxInt(455)
u = BoxInt(0) # False
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
operations = [
+ ResOperation(rop.LABEL, [y, x], None, descr=targettoken),
ResOperation(rop.INT_ADD, [x, y], z),
ResOperation(rop.INT_SUB, [y, ConstInt(1)], t),
ResOperation(rop.INT_EQ, [t, ConstInt(0)], u),
ResOperation(rop.GUARD_FALSE, [u], None,
descr=BasicFailDescr()),
- ResOperation(rop.JUMP, [z, t], None, descr=looptoken),
+ ResOperation(rop.JUMP, [t, z], None, descr=targettoken),
]
operations[-2].setfailargs([t, z])
cpu.compile_loop([x, y], operations, looptoken)
- self.cpu.set_future_value_int(0, 0)
- self.cpu.set_future_value_int(1, 10)
- res = self.cpu.execute_token(looptoken)
+ res = self.cpu.execute_token(looptoken, 0, 10)
assert self.cpu.get_latest_value_int(0) == 0
assert self.cpu.get_latest_value_int(1) == 55
@@ -419,14 +424,12 @@
]
ops[1].setfailargs([v_res])
#
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([v1, v2], ops, looptoken)
for x, y, z in testcases:
excvalue = self.cpu.grab_exc_value()
assert not excvalue
- self.cpu.set_future_value_int(0, x)
- self.cpu.set_future_value_int(1, y)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, x, y)
if (z == boom) ^ reversed:
assert fail.identifier == 1
else:
@@ -1082,16 +1085,18 @@
inputargs.insert(index_counter, i0)
jumpargs.insert(index_counter, i1)
#
- looptoken = LoopToken()
+ looptoken = JitCellToken()
+ targettoken = TargetToken()
faildescr = BasicFailDescr(15)
operations = [
+ ResOperation(rop.LABEL, inputargs, None, descr=targettoken),
ResOperation(rop.INT_SUB, [i0, ConstInt(1)], i1),
ResOperation(rop.INT_GE, [i1, ConstInt(0)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None),
- ResOperation(rop.JUMP, jumpargs, None, descr=looptoken),
+ ResOperation(rop.JUMP, jumpargs, None, descr=targettoken),
]
- operations[2].setfailargs(inputargs[:])
- operations[2].setdescr(faildescr)
+ operations[3].setfailargs(inputargs[:])
+ operations[3].setdescr(faildescr)
#
self.cpu.compile_loop(inputargs, operations, looptoken)
#
@@ -1109,17 +1114,7 @@
assert 0
values[index_counter] = 11
#
- for i, (box, val) in enumerate(zip(inputargs, values)):
- if isinstance(box, BoxInt):
- self.cpu.set_future_value_int(i, val)
- elif isinstance(box, BoxPtr):
- self.cpu.set_future_value_ref(i, val)
- elif isinstance(box, BoxFloat):
- self.cpu.set_future_value_float(i, val)
- else:
- assert 0
- #
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, *values)
assert fail.identifier == 15
#
dstvalues = values[:]
@@ -1149,30 +1144,33 @@
py.test.skip("requires floats")
fboxes = [BoxFloat() for i in range(12)]
i2 = BoxInt()
+ targettoken = TargetToken()
faildescr1 = BasicFailDescr(1)
faildescr2 = BasicFailDescr(2)
operations = [
+ ResOperation(rop.LABEL, fboxes, None, descr=targettoken),
ResOperation(rop.FLOAT_LE, [fboxes[0], constfloat(9.2)], i2),
ResOperation(rop.GUARD_TRUE, [i2], None, descr=faildescr1),
ResOperation(rop.FINISH, fboxes, None, descr=faildescr2),
]
operations[-2].setfailargs(fboxes)
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop(fboxes, operations, looptoken)
fboxes2 = [BoxFloat() for i in range(12)]
f3 = BoxFloat()
bridge = [
ResOperation(rop.FLOAT_SUB, [fboxes2[0], constfloat(1.0)], f3),
- ResOperation(rop.JUMP, [f3] + fboxes2[1:], None, descr=looptoken),
+ ResOperation(rop.JUMP, [f3]+fboxes2[1:], None, descr=targettoken),
]
self.cpu.compile_bridge(faildescr1, fboxes2, bridge, looptoken)
+ args = []
for i in range(len(fboxes)):
x = 13.5 + 6.73 * i
- self.cpu.set_future_value_float(i, longlong.getfloatstorage(x))
- fail = self.cpu.execute_token(looptoken)
+ args.append(longlong.getfloatstorage(x))
+ fail = self.cpu.execute_token(looptoken, *args)
assert fail.identifier == 2
res = self.cpu.get_latest_value_float(0)
assert longlong.getrealfloat(res) == 8.5
@@ -1214,7 +1212,7 @@
ResOperation(rop.FINISH, [], None, descr=faildescr2),
]
operations[-2].setfailargs([])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop(inputargs, operations, looptoken)
#
cpu = self.cpu
@@ -1222,14 +1220,12 @@
if test1 == -42 or combinaison[0] == 'b':
for test2 in [-65, -42, -11]:
if test2 == -42 or combinaison[1] == 'b':
- n = 0
+ args = []
if combinaison[0] == 'b':
- cpu.set_future_value_int(n, test1)
- n += 1
+ args.append(test1)
if combinaison[1] == 'b':
- cpu.set_future_value_int(n, test2)
- n += 1
- fail = cpu.execute_token(looptoken)
+ args.append(test2)
+ fail = cpu.execute_token(looptoken, *args)
#
expected = compare(test1, test2)
expected ^= guard_case
@@ -1271,7 +1267,7 @@
ResOperation(rop.FINISH, [], None, descr=faildescr2),
]
operations[-2].setfailargs([])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop(inputargs, operations, looptoken)
#
cpu = self.cpu
@@ -1281,16 +1277,14 @@
if test1 == -4.5 or combinaison[0] == 'b':
for test2 in [-6.5, -4.5, -2.5, nan]:
if test2 == -4.5 or combinaison[1] == 'b':
- n = 0
+ args = []
if combinaison[0] == 'b':
- cpu.set_future_value_float(
- n, longlong.getfloatstorage(test1))
- n += 1
+ args.append(
+ longlong.getfloatstorage(test1))
if combinaison[1] == 'b':
- cpu.set_future_value_float(
- n, longlong.getfloatstorage(test2))
- n += 1
- fail = cpu.execute_token(looptoken)
+ args.append(
+ longlong.getfloatstorage(test2))
+ fail = cpu.execute_token(looptoken, *args)
#
expected = compare(test1, test2)
expected ^= guard_case
@@ -1330,19 +1324,20 @@
faildescr = BasicFailDescr(1)
operations.append(ResOperation(rop.FINISH, [], None,
descr=faildescr))
- looptoken = LoopToken()
+ looptoken = JitCellToken()
#
self.cpu.compile_loop(inputargs, operations, looptoken)
#
- for i, box in enumerate(inputargs):
+ args = []
+ for box in inputargs:
if isinstance(box, BoxInt):
- self.cpu.set_future_value_int(i, box.getint())
+ args.append(box.getint())
elif isinstance(box, BoxFloat):
- self.cpu.set_future_value_float(i, box.getfloatstorage())
+ args.append(box.getfloatstorage())
else:
assert 0
#
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, *args)
assert fail.identifier == 1
def test_nan_and_infinity(self):
@@ -1400,15 +1395,14 @@
ResOperation(rop.FINISH, [], None,
descr=BasicFailDescr(5))]
operations[1].setfailargs([])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
# Use "set" to unique-ify inputargs
unique_testcase_list = list(set(testcase))
self.cpu.compile_loop(unique_testcase_list, operations,
looptoken)
- for i, box in enumerate(unique_testcase_list):
- self.cpu.set_future_value_float(
- i, box.getfloatstorage())
- fail = self.cpu.execute_token(looptoken)
+ args = [box.getfloatstorage()
+ for box in unique_testcase_list]
+ fail = self.cpu.execute_token(looptoken, *args)
if fail.identifier != 5 - (expected_id^expected):
if fail.identifier == 4:
msg = "was taken"
@@ -1675,15 +1669,14 @@
exc_tp = xtp
exc_ptr = xptr
loop = parse(ops, self.cpu, namespace=locals())
- self.cpu.compile_loop(loop.inputargs, loop.operations, loop.token)
- self.cpu.set_future_value_int(0, 1)
- self.cpu.execute_token(loop.token)
+ looptoken = JitCellToken()
+ self.cpu.compile_loop(loop.inputargs, loop.operations, looptoken)
+ self.cpu.execute_token(looptoken, 1)
assert self.cpu.get_latest_value_int(0) == 0
assert self.cpu.get_latest_value_ref(1) == xptr
excvalue = self.cpu.grab_exc_value()
assert not excvalue
- self.cpu.set_future_value_int(0, 0)
- self.cpu.execute_token(loop.token)
+ self.cpu.execute_token(looptoken, 0)
assert self.cpu.get_latest_value_int(0) == 1
excvalue = self.cpu.grab_exc_value()
assert not excvalue
@@ -1700,9 +1693,9 @@
exc_tp = ytp
exc_ptr = yptr
loop = parse(ops, self.cpu, namespace=locals())
- self.cpu.compile_loop(loop.inputargs, loop.operations, loop.token)
- self.cpu.set_future_value_int(0, 1)
- self.cpu.execute_token(loop.token)
+ looptoken = JitCellToken()
+ self.cpu.compile_loop(loop.inputargs, loop.operations, looptoken)
+ self.cpu.execute_token(looptoken, 1)
assert self.cpu.get_latest_value_int(0) == 1
excvalue = self.cpu.grab_exc_value()
assert excvalue == yptr
@@ -1718,14 +1711,13 @@
finish(0)
'''
loop = parse(ops, self.cpu, namespace=locals())
- self.cpu.compile_loop(loop.inputargs, loop.operations, loop.token)
- self.cpu.set_future_value_int(0, 1)
- self.cpu.execute_token(loop.token)
+ looptoken = JitCellToken()
+ self.cpu.compile_loop(loop.inputargs, loop.operations, looptoken)
+ self.cpu.execute_token(looptoken, 1)
assert self.cpu.get_latest_value_int(0) == 1
excvalue = self.cpu.grab_exc_value()
assert excvalue == xptr
- self.cpu.set_future_value_int(0, 0)
- self.cpu.execute_token(loop.token)
+ self.cpu.execute_token(looptoken, 0)
assert self.cpu.get_latest_value_int(0) == 0
excvalue = self.cpu.grab_exc_value()
assert not excvalue
@@ -1895,18 +1887,14 @@
ResOperation(rop.FINISH, [i0], None, descr=BasicFailDescr(0))
]
ops[2].setfailargs([i1, i0])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([i0, i1], ops, looptoken)
- self.cpu.set_future_value_int(0, 20)
- self.cpu.set_future_value_int(1, 0)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 20, 0)
assert fail.identifier == 0
assert self.cpu.get_latest_value_int(0) == 20
assert values == []
- self.cpu.set_future_value_int(0, 10)
- self.cpu.set_future_value_int(1, 1)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 10, 1)
assert fail.identifier == 1
assert self.cpu.get_latest_value_int(0) == 1
assert self.cpu.get_latest_value_int(1) == 10
@@ -1940,18 +1928,14 @@
ResOperation(rop.FINISH, [i2], None, descr=BasicFailDescr(0))
]
ops[2].setfailargs([i1, i2, i0])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([i0, i1], ops, looptoken)
- self.cpu.set_future_value_int(0, 20)
- self.cpu.set_future_value_int(1, 0)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 20, 0)
assert fail.identifier == 0
assert self.cpu.get_latest_value_int(0) == 42
assert values == []
- self.cpu.set_future_value_int(0, 10)
- self.cpu.set_future_value_int(1, 1)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 10, 1)
assert fail.identifier == 1
assert self.cpu.get_latest_value_int(0) == 1
assert self.cpu.get_latest_value_int(1) == 42
@@ -1986,19 +1970,15 @@
ResOperation(rop.FINISH, [f2], None, descr=BasicFailDescr(0))
]
ops[2].setfailargs([i1, f2, i0])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([i0, i1], ops, looptoken)
- self.cpu.set_future_value_int(0, 20)
- self.cpu.set_future_value_int(1, 0)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 20, 0)
assert fail.identifier == 0
x = self.cpu.get_latest_value_float(0)
assert longlong.getrealfloat(x) == 42.5
assert values == []
- self.cpu.set_future_value_int(0, 10)
- self.cpu.set_future_value_int(1, 1)
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, 10, 1)
assert fail.identifier == 1
assert self.cpu.get_latest_value_int(0) == 1
x = self.cpu.get_latest_value_float(1)
@@ -2031,10 +2011,9 @@
ResOperation(rop.FINISH, [i2], None, descr=BasicFailDescr(0))
]
ops[1].setfailargs([i1, i2])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([i1], ops, looptoken)
- self.cpu.set_future_value_int(0, ord('G'))
- fail = self.cpu.execute_token(looptoken)
+ fail = self.cpu.execute_token(looptoken, ord('G'))
assert fail.identifier == 0
assert self.cpu.get_latest_value_int(0) == ord('g')
@@ -2091,14 +2070,14 @@
ResOperation(rop.FINISH, [], None, descr=BasicFailDescr(0))
]
ops[1].setfailargs([])
- looptoken = LoopToken()
+ looptoken = JitCellToken()
self.cpu.compile_loop([i0, i1, i2, i3], ops, looptoken)
- self.cpu.set_future_value_int(0, rffi.cast(lltype.Signed, raw))
- self.cpu.set_future_value_int(1, 2)
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