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[Bug tree-optimization/50183] ICE in verify_ssa for 416.gamess when optimizing using profile data
- From: "wschmidt at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 25 Aug 2011 21:02:02 +0000
- Subject: [Bug tree-optimization/50183] ICE in verify_ssa for 416.gamess when optimizing using profile data
- Auto-submitted: auto-generated
- References: <bug-50183-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50183
--- Comment #4 from William J. Schmidt <wschmidt at gcc dot gnu.org> 2011-08-25 21:02:02 UTC ---
Here's the backtrace from the failure.
(gdb) bt
#0 internal_error (gmsgid=0x10e73c80 "verify_ssa failed") at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/diagnostic.c:838
#1 0x000000001071b964 in verify_ssa (check_modified_stmt=<value optimized
out>) at /home/wschmidt/gcc/gcc-4_6-branch/gcc/tree-ssa.c:1119
#2 0x00000000106b44e4 in verify_loop_closed_ssa (verify_ssa_p=<value optimized
out>) at /home/wschmidt/gcc/gcc-4_6-branch/gcc/tree-ssa-loop-manip.c:456
#3 0x0000000010a56adc in rewrite_commutative_reductions_out_of_ssa
(scop=0x116311a0) at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/graphite-sese-to-poly.c:3218
#4 build_poly_scop (scop=0x116311a0) at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/graphite-sese-to-poly.c:3281
#5 0x0000000010a39110 in graphite_transform_loops () at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/graphite.c:272
#6 0x00000000106bf3d8 in graphite_transforms () at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/tree-ssa-loop.c:256
#7 0x00000000104dddf8 in execute_one_pass (pass=0x11132640) at
/home/wschmidt/gcc/gcc-4_6-branch/gcc/passes.c:1556