[pypy-issue] [issue1157] PyPy crashes when translating itself with -O2 on win32

Robert Hoelzl tracker at bugs.pypy.org
Fri Jun 1 13:02:10 CEST 2012


New submission from Robert Hoelzl <robert.hoelzl at gmx.de>:

I downloaded the source tarball of PyPy 1.8. Then I installed the official win32 
binary of PyPy 1.8 to translate 
the source tarball.

But when I try to translate the source tarball with "translate.py -O2" using the 
PyPy binary I get a windows 
segmnentation fault. It seems that the crash happens not always in the same stage 
(sometimes it happens after 
30min of translation and sometimes after 50min).

I tested and reproduced the problem on two Different systems:
 * Windows 7 SP1 64 bit (with 8 GByte Memory) + Visual C++ Express 2008 SP1
 * Windows 7 SP1 32 bit (with 4 GByte Memory) + Visual C++ Express 2008 SP1

When running "translate.py -Ojit" everything is fine.
When running "translate.py -O2" with CPython 2.7 (32bit) everyrhing is fine, too.

----------
messages: 4355
nosy: mrh1997, pypy-issue
priority: bug
release: 1.8
status: unread
title: PyPy crashes when translating itself with -O2 on win32

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1157>
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