https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63676
--- Comment #3 from collison at gcc dot gnu.org --- Author: collison Date: Tue Feb 10 08:05:35 2015 New Revision: 220572 URL: https://gcc.gnu.org/viewcvs?rev=220572&root=gcc&view=rev Log: 2015-02-10 Michael Collison <michael.colli...@linaro.org> Backport from trunk r217215. 2014-11-07 Jiong Wang <jiong.w...@arm.com> 2014-11-07 Richard Biener <rguent...@suse.de> PR tree-optimization/63676 * gimple-fold.c (fold_gimple_assign): Do not fold node when TREE_CLOBBER_P be true. Modified: branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro branches/linaro/gcc-4_9-branch/gcc/gimple-fold.c