[pypy-commit] pypy default: some rarely used frame methods which we don't have to look inside

[gutworth]

Author: Benjamin Peterson <benjamin at python.org>
Branch: 
Changeset: r44562:abce3df08d92
Date: 2011-05-27 20:27 -0500
http://bitbucket.org/pypy/pypy/changeset/abce3df08d92/

Log:	some rarely used frame methods which we don't have to look inside

diff --git a/pypy/interpreter/eval.py b/pypy/interpreter/eval.py
--- a/pypy/interpreter/eval.py
+++ b/pypy/interpreter/eval.py
@@ -2,6 +2,7 @@
 This module defines the abstract base classes that support execution:
 Code and Frame.
 """
+from pypy.rlib import jit
 from pypy.interpreter.error import OperationError
 from pypy.interpreter.baseobjspace import Wrappable
 
@@ -97,6 +98,7 @@
         "Abstract. Get the expected number of locals."
         raise TypeError, "abstract"
 
+    @jit.dont_look_inside
     def fast2locals(self):
         # Copy values from self.fastlocals_w to self.w_locals
         if self.w_locals is None:
@@ -110,6 +112,7 @@
                 w_name = self.space.wrap(name)
                 self.space.setitem(self.w_locals, w_name, w_value)
 
+    @jit.dont_look_inside
     def locals2fast(self):
         # Copy values from self.w_locals to self.fastlocals_w
         assert self.w_locals is not None
diff --git a/pypy/interpreter/nestedscope.py b/pypy/interpreter/nestedscope.py
--- a/pypy/interpreter/nestedscope.py
+++ b/pypy/interpreter/nestedscope.py
@@ -127,6 +127,7 @@
         if self.cells is not None:
             self.cells[:ncellvars] = cellvars
 
+    @jit.dont_look_inside
     def fast2locals(self):
         super_fast2locals(self)
         # cellvars are values exported to inner scopes
@@ -145,6 +146,7 @@
                 w_name = self.space.wrap(name)
                 self.space.setitem(self.w_locals, w_name, w_value)
 
+    @jit.dont_look_inside
     def locals2fast(self):
         super_locals2fast(self)
         freevarnames = self.pycode.co_cellvars + self.pycode.co_freevars
diff --git a/pypy/interpreter/pyframe.py b/pypy/interpreter/pyframe.py
--- a/pypy/interpreter/pyframe.py
+++ b/pypy/interpreter/pyframe.py
@@ -413,6 +413,7 @@
         "Get the fast locals as a list."
         return self.fastlocals_w
 
+    @jit.dont_look_inside
     def setfastscope(self, scope_w):
         """Initialize the fast locals from a list of values,
         where the order is according to self.pycode.signature()."""