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[Bug c++/46400] g++ Segmentation Fault on heavily templated project.
- From: "bergner at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 12 Apr 2012 19:16:16 +0000
- Subject: [Bug c++/46400] g++ Segmentation Fault on heavily templated project.
- Auto-submitted: auto-generated
- References: <bug-46400-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46400
--- Comment #13 from Peter Bergner <bergner at gcc dot gnu.org> 2012-04-12 19:16:16 UTC ---
Created attachment 27145
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27145
Test case from EMAN2
Here's yet another test case that fails (on powerpc64-linux) and is fixed on
mainline with Jakub's patch. However, we encountered this using GCC 4.6.
Jakub, is it possible to backport your patch to FSF 4.6?
I looked at backporting the patch myself, but I'm not really sure what all that
GC magic macro stuff is doing to feel confident in backporting it myself.
bergner@bns:~/gcc/BUGS>
/home/bergner/gcc/install/gcc-fsf-mainline-r175389/bin/g++ -m64 -mcpu=power7
-O0 -ffast-math -fPIC -S libpyEMData2.ii
bergner@bns:~/gcc/BUGS> echo $?
0
bergner@bns:~/gcc/BUGS>
/home/bergner/gcc/install/gcc-fsf-mainline-r175388/bin/g++ -m64 -mcpu=power7
-O0 -ffast-math -fPIC -S libpyEMData2.ii
g++: internal compiler error: Segmentation fault (program cc1plus)
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