Bug 682410

Summary: ICE: in simplify_subreg, at simplify-rtx.c:5222
Product: [Fedora] Fedora Reporter: Dan Horák <dan>
Component: gccAssignee: Jakub Jelinek <jakub>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: jakub
Target Milestone: ---   
Target Release: ---   
Hardware: s390x   
OS: Linux   
Whiteboard:
Fixed In Version: gcc-4.6.0-0.13.fc15 Doc Type: Bug Fix
Doc Text:
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Clone Of: Environment:
Last Closed: 2011-03-18 03:51:52 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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preprocessed source none

Description Dan Horák 2011-03-05 09:16:21 UTC 
Created attachment 482423 [details]
preprocessed source

build of xulrunner-2.0-0.25.b12.fc15 fails on s390x with 

gcc -o yv12extend.o -c -fvisibility=hidden -DHAVE_CONFIG_H=vpx_config.h -DOSTYPE=\"Linux2.6.35.11-83.fc14\" -DOSARCH=Linux -I. -I../../media/libvpx -I../../media/libvpx/vp8/ -I../../media/libvpx/vp8/common/ -I../../media/libvpx/vp8/common/arm -I../../media/libvpx/vp8/common/x86 -I../../media/libvpx/vp8/decoder -I../../media/libvpx/vp8/decoder/arm -I../../media/libvpx/vp8/decoder/x86 -I../../media/libvpx/vpx_codec -I../../media/libvpx/vpx_mem/ -I../../media/libvpx/vpx_mem/include -I../../media/libvpx/vpx_ports/ -I../../media/libvpx/vpx_scale/  -I. -I. -I../../dist/include -I../../dist/include/nsprpub  -I/usr/include/nspr4 -I/usr/include/nss3       -fPIC  -Wall -W -Wno-unused -Wpointer-arith -Wcast-align -W -pedantic -Wno-long-long -O2 -g -pipe -Wp,-D_FORTIFY_SOURCE=2 -fno-exceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -march=z9-109 -mtune=z10 -fpermissive -fno-strict-aliasing -pthread -pipe  -DNDEBUG -DTRIMMED -Os -freorder-blocks -fomit-frame-pointer    -include ../../mozilla-config.h -DMOZILLA_CLIENT -MD -MF .deps/yv12extend.pp ./vpx_scale/generic/yv12extend.c
cc1: warning: command line option '-fpermissive' is valid for C++/ObjC++ but not for C [enabled by default]
cc1: warning: command line option '-fpermissive' is valid for C++/ObjC++ but not for C [enabled by default]
./vpx_scale/generic/yv12extend.c: In function 'vp8_yv12_extend_frame_borders':
./vpx_scale/generic/yv12extend.c:145:1: internal compiler error: in simplify_subreg, at simplify-rtx.c:5222
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gcc version 4.6.0 20110301 (Red Hat 4.6.0-0.11) (GCC)
Comment 1 Dan Horák 2011-03-05 10:00:03 UTC 
the ICE doesn't appear on s390
Comment 2 Fedora Update System 2011-03-15 21:03:14 UTC 
gcc-4.6.0-0.13.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/gcc-4.6.0-0.13.fc15
Comment 3 Fedora Update System 2011-03-18 03:51:47 UTC 
gcc-4.6.0-0.13.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.