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[Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 21 Jan 2013 15:54:08 +0000
- Subject: [Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling
- Auto-submitted: auto-generated
- References: <bug-55889-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889
--- Comment #19 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-21 15:54:08 UTC ---
Indeed, with #c18 patch I can reproduce the ICE. Andrey, can you try that too?
On x86_64-linux, do for current trunk + #c18 patch applied:
mkdir obj
cd obj
../configure --target powerpc-ibm-aix7.1.0.0 --disable-bootstrap \
--enable-languages=c
make -j4
# The above command will fail, due to missing as/ld, but that is fine.
# You can even Ctrl-C it earlier, after gcc/auto-host.h is created
cd gcc
mv auto-host.h{,.bak}
wget http://gcc.gnu.org/bugzilla/attachment.cgi?id=29237 -O auto-host.h
sed -i -e 's/#define HAVE_DECL_BASENAME 0/#define HAVE_DECL_BASENAME 1/' \
-e 's/#define SIZEOF_LONG 4/#define SIZEOF_LONG 8/' \
-e 's/#define SIZEOF_VOID_P 4/#define SIZEOF_VOID_P 8/' auto-host.h
make -j4 cc1
cp -a ../../gcc/testsuite/gcc.dg/tree-prof/pr45354.c .
./cc1 -O -fschedule-insns -fselective-scheduling -fpic \
-fprofile-generate pr45354.c -maix32