[Bug middle-end/56559] [4.8 Regression] ICE in propagate_op_to_single_use, at tree-ssa-reassoc.c:1057

["vchou79 at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56559

Vincent <vchou79 at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |vchou79 at gmail dot com

--- Comment #1 from Vincent <vchou79 at gmail dot com> 2013-03-07 05:48:55 UTC ---
bash-4.1$ x86_64-w64-mingw32-gcc  -ffast-math  -O1 -c gga_k_dk.i
In file included from ../../../../libxc/src/gga_k_dk.c:158:0:
../../../../libxc/src/work_gga_x.c: In function 'work_gga_k':
../../../../libxc/src/work_gga_x.c:36:1: internal compiler error: in
propagate_op_to_single_use, at tree-ssa-reassoc.c:1057
0x7f65d2 propagate_op_to_single_use
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:1057
0x7f7ae7 undistribute_ops_list
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:1418
0x7fa8b8 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4079
0x7fab07 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4150
0x7fab07 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4150
0x7fab07 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4150
0x7fab07 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4150
0x7fab07 reassociate_bb
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4150
0x7fbf19 do_reassoc
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4183
0x7fbf19 execute_reassoc
        ../../gcc-4_8-trunk/gcc/tree-ssa-reassoc.c:4265
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