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[Bug c++/37012] numerous stackalign related testsuite failures on i686-apple-darwin9
- From: "hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 3 Aug 2008 18:48:07 -0000
- Subject: [Bug c++/37012] numerous stackalign related testsuite failures on i686-apple-darwin9
- References: <bug-37012-11113@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from hjl dot tools at gmail dot com 2008-08-03 18:48 -------
Joey, I think the problem is the usage of STACK_BOUNDARY / BITS_PER_UNIT
for stack alignment. On MacOS, STACK_BOUNDARY 128 on ia32. Shouldn't
we use UNITS_PER_WORD in some cases? Please double check all usages of
STACK_BOUNDARY / BITS_PER_UNIT in our stack alignment codes.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37012