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

[jakub at gcc dot gnu.org]

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



--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-03 
09:02:51 UTC ---

Author: jakub

Date: Thu Jan  3 09:02:41 2013

New Revision: 194836



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194836

Log:

    PR tree-optimization/55832

    * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and

    ABS_EXPR<x> < 0 folding use constant_boolean_node instead of

    integer_{one,zero}_node.



    * gcc.c-torture/compile/pr55832.c: New test.



Added:

    trunk/gcc/testsuite/gcc.c-torture/compile/pr55832.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/fold-const.c

    trunk/gcc/testsuite/ChangeLog