Bug 703888

Summary: gcc-4.6.0-6.fc15 internal compiler error on PPC64
Product: [Fedora] Fedora Reporter: Karsten Hopp <karsten>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED UPSTREAM QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: medium    
Version: 15CC: jakub
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Hardware: powerpc   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2011-05-11 17:50:24 UTC Type: ---
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Description Karsten Hopp 2011-05-11 14:39:40 UTC 
Created attachment 498306 [details]
preprocessed source

Description of problem:
gcc aborted with an ICE during a rebuild of aqsis-1.6.0-8.fc15 on ppc64:

cd /builddir/build/BUILD/aqsis-1.6.0/build/libs/tex && /usr/bin/c++   -Daqsis_tex_EXPORTS -DUSE_OPENEXR -DAQSIS_TEX_EXPORTS -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mminimal-toc -DBOOST_FILESYSTEM_VERSION=2 -O3 -DNDEBUG -fPIC -I/builddir/build/BUILD/aqsis-1.6.0/include -I/builddir/build/BUILD/aqsis-1.6.0/build/include -I/builddir/build/BUILD/aqsis-1.6.0/libs/tex/filtering -I/builddir/build/BUILD/aqsis-1.6.0/libs/tex/io -I/builddir/build/BUILD/aqsis-1.6.0/libs/tex/maketexture -I/usr/include/OpenEXR   -o CMakeFiles/aqsis_tex.dir/filtering/occlusionsampler.cpp.o -c /builddir/build/BUILD/aqsis-1.6.0/libs/tex/filtering/occlusionsampler.cpp
/builddir/build/BUILD/aqsis-1.6.0/libs/tex/filtering/occlusionsampler.cpp: In member function 'virtual void Aqsis::CqOcclusionSampler::sample(const Aqsis::Sq3DSamplePllgram&, const CqVector3D&, const Aqsis::CqShadowSampleOptions&, TqFloat*) const':
/builddir/build/BUILD/aqsis-1.6.0/libs/tex/filtering/occlusionsampler.cpp:341:1: internal compiler error: Segmentation fault
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Comment 1 Jakub Jelinek 2011-05-11 17:50:24 UTC 
Tracking this upstream in http://gcc.gnu.org/PR48967