[Bug middle-end/55832] [4.8 Regression] ICE in fold_convert_loc, at fold-const.c:1967

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55832



Andrew Pinski <pinskia at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

           Keywords|                            |ice-on-valid-code



--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-12-31 
21:13:25 UTC ---

Here is the backtrace:

0x7129d4 fold_convert_loc(unsigned int, tree_node*, tree_node*)

    ../../gcc/fold-const.c:1967

0x712d17 omit_one_operand_loc(unsigned int, tree_node*, tree_node*, tree_node*)

    ../../gcc/fold-const.c:2943

0x6fa26f fold_binary_loc(unsigned int, tree_code, tree_node*, tree_node*,

tree_node*)

    ../../gcc/fold-const.c:13522

0x9b37b9 combine_cond_expr_cond

    ../../gcc/tree-ssa-forwprop.c:367

0x9b6124 forward_propagate_into_comparison_1

    ../../gcc/tree-ssa-forwprop.c:414

0x9bd8e3 forward_propagate_into_cond

    ../../gcc/tree-ssa-forwprop.c:562

0x9bd8e3 ssa_forward_propagate_and_combine

    ../../gcc/tree-ssa-forwprop.c:3013