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[Bug middle-end/51794] New: ICE (segfault) with -O -fmodulo-sched
- From: "Bernhard.Rosenkranzer at linaro dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 08 Jan 2012 22:07:12 +0000
- Subject: [Bug middle-end/51794] New: ICE (segfault) with -O -fmodulo-sched
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51794
Bug #: 51794
Summary: ICE (segfault) with -O -fmodulo-sched
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: Bernhard.Rosenkranzer@linaro.org
Created attachment 26275
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26275
Reduced test case
Current gcc 4.7 and 4.6 branches result in a segfault while building the
attached (reduced) test case for arm:
[bero@matterhorn bero]$ arm-linux-eabi-gcc -O -fmodulo-sched -o test.o -c
test.c
test.c: In function 'res_inverse':
test.c:7:1: internal compiler error: Segmentation fault
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