[pypy-commit] pypy default: let the JIT inline into IO, stuff like seek()/etc. are very cheap
alex_gaynor
noreply at buildbot.pypy.org
Fri May 31 22:59:37 CEST 2013
Author: Alex Gaynor <alex.gaynor at gmail.com>
Branch:
Changeset: r64697:9b895ea86405
Date: 2013-05-31 13:59 -0700
http://bitbucket.org/pypy/pypy/changeset/9b895ea86405/
Log: let the JIT inline into IO, stuff like seek()/etc. are very cheap
diff --git a/pypy/module/pypyjit/policy.py b/pypy/module/pypyjit/policy.py
--- a/pypy/module/pypyjit/policy.py
+++ b/pypy/module/pypyjit/policy.py
@@ -109,7 +109,7 @@
'posix', '_socket', '_sre', '_lsprof', '_weakref',
'__pypy__', 'cStringIO', '_collections', 'struct',
'mmap', 'marshal', '_codecs', 'rctime', 'cppyy',
- '_cffi_backend', 'pyexpat', '_continuation']:
+ '_cffi_backend', 'pyexpat', '_continuation', '_io']:
if modname == 'pypyjit' and 'interp_resop' in rest:
return False
return True
diff --git a/pypy/module/pypyjit/test/test_policy.py b/pypy/module/pypyjit/test/test_policy.py
--- a/pypy/module/pypyjit/test/test_policy.py
+++ b/pypy/module/pypyjit/test/test_policy.py
@@ -36,6 +36,10 @@
from pypy.module.rctime.interp_time import time
assert pypypolicy.look_inside_function(time)
+def test_io():
+ from pypy.module._io.interp_bytesio import W_BytesIO
+ assert pypypolicy.look_inside_function(W_BytesIO.seek_w.im_func)
+
def test_pypy_module():
from pypy.module._collections.interp_deque import W_Deque
from pypy.module._random.interp_random import W_Random
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