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[Bug c++/37012] numerous stackalign related testsuite failures on i686-apple-darwin9
- From: "howarth at nitro dot med dot uc dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 4 Aug 2008 23:36:38 -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 #37 from howarth at nitro dot med dot uc dot edu 2008-08-04 23:36 -------
I haven't been able to reduce the eh-alloca-1.C testcase. However I have
verified that it passes as expected when compiled with g++ from gcc 4.3.1 on
i686-apple-darwin9 using...
g++-4 ./eh-alloca-1.C -nostdinc++ -fmessage-length=0 -O3 -g -mstackrealign
-mpreferred-stack-boundary=5 -multiply_defined suppress --save-temps -lm -o
./eh-alloca-1.exe
I have attached the preprocessed source, assembly and object files from a
compilation under gcc 4.3.1 and current gcc trunk (4.4.0). Hopefully a side by
side comparison will reveal the origin of the problem.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37012