Author: Maciej Fijalkowski <[email protected]>
Branch: jitframe-on-heap
Changeset: r60752:5e9244c2920d
Date: 2013-01-31 11:55 +0200
http://bitbucket.org/pypy/pypy/changeset/5e9244c2920d/
Log: we only ever allocate the jitframe before assembler, move
gc_assume_young_pointers to malloc itself.
diff --git a/rpython/jit/backend/llsupport/gc.py
b/rpython/jit/backend/llsupport/gc.py
--- a/rpython/jit/backend/llsupport/gc.py
+++ b/rpython/jit/backend/llsupport/gc.py
@@ -139,6 +139,7 @@
""" Allocate a new frame, overwritten by tests
"""
frame = jitframe.JITFRAME.allocate(frame_info)
+ llop.gc_assume_young_pointers(lltype.Void, frame)
return frame
class JitFrameDescrs:
diff --git a/rpython/jit/backend/x86/runner.py
b/rpython/jit/backend/x86/runner.py
--- a/rpython/jit/backend/x86/runner.py
+++ b/rpython/jit/backend/x86/runner.py
@@ -137,9 +137,6 @@
assert kind == history.REF
self.set_ref_value(ll_frame, num, arg)
num += WORD
- # no GC operation between gc_assume_young_pointers and
- # the actual call to assembler!
- llop.gc_assume_young_pointers(lltype.Void, frame)
ll_frame = func(ll_frame)
finally:
if not self.translate_support_code:
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