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r249407 - in /trunk/gcc: ChangeLog fold-const.c...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 20 Jun 2017 12:46:46 -0000
- Subject: r249407 - in /trunk/gcc: ChangeLog fold-const.c...
Author: rguenth
Date: Tue Jun 20 12:46:46 2017
New Revision: 249407
URL: https://gcc.gnu.org/viewcvs?rev=249407&root=gcc&view=rev
Log:
2017-06-20 Richard Biener <rguenther@suse.de>
PR middle-end/81097
* fold-const.c (split_tree): Fold to type before negating.
* c-c++-common/ubsan/pr81097.c: New testcase.
Added:
trunk/gcc/testsuite/c-c++-common/ubsan/pr81097.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog