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[Bug tree-optimization/50746] [4.7 Regression] FAIL: gcc.dg/vect/pr37482.c (internal compiler error) on powerpc-apple-darwin9
- From: "iains at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 16 Oct 2011 14:53:13 +0000
- Subject: [Bug tree-optimization/50746] [4.7 Regression] FAIL: gcc.dg/vect/pr37482.c (internal compiler error) on powerpc-apple-darwin9
- Auto-submitted: auto-generated
- References: <bug-50746-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50746
--- Comment #2 from Iain Sandoe <iains at gcc dot gnu.org> 2011-10-16 14:53:13 UTC ---
Starting program: /Volumes/ScratchCS/gcc-4-7-trunk-build/gcc/cc1 -fpreprocessed
pr37482.i -fPIC -quiet -dumpbase pr37482.c -mmacosx-version-min=10.5.8
-maltivec -m32 -auxbase-strip pr37482.s -O2 -version -ftree-vectorize
-fno-vect-cost-model -fdump-tree-vect-details -o pr37482.s
Reading symbols for shared libraries +++.. done
GNU C (GCC) version 4.7.0 20111015 (experimental) [trunk revision 180048]
(powerpc-apple-darwin9)
compiled by GNU C version 4.7.0 20111015 (experimental) [trunk revision
180048], GMP version 5.0.2, MPFR version 3.0.1, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
GNU C (GCC) version 4.7.0 20111015 (experimental) [trunk revision 180048]
(powerpc-apple-darwin9)
compiled by GNU C version 4.7.0 20111015 (experimental) [trunk revision
180048], GMP version 5.0.2, MPFR version 3.0.1, MPC version 0.9
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 153db3953d8b0836637534bdb4728fc0
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x42002284
const_rtx_hash_1 (xp=0x4170f504, data=0xbfffe814) at
/GCC/gcc-live-trunk/gcc/varasm.c:3384
3384 code = GET_CODE (x);
(gdb) bt
#0 const_rtx_hash_1 (xp=0x4170f504, data=0xbfffe814) at
/GCC/gcc-live-trunk/gcc/varasm.c:3384
#1 0x008664ec in const_rtx_hash_1 (xp=0x4170f504, data=0xbfffe814) at
/GCC/gcc-live-trunk/gcc/varasm.c:3376
Previous frame identical to this frame (gdb could not unwind past this frame)