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[Bug middle-end/55832] [4.8 Regression] ICE in fold_convert_loc, at fold-const.c:1967
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 03 Jan 2013 09:02:51 +0000
- Subject: [Bug middle-end/55832] [4.8 Regression] ICE in fold_convert_loc, at fold-const.c:1967
- Auto-submitted: auto-generated
- References: <bug-55832-4@http.gcc.gnu.org/bugzilla/>
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