https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71976
--- Comment #9 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- Author: gjl Date: Mon Aug 8 10:06:15 2016 New Revision: 239238 URL: https://gcc.gnu.org/viewcvs?rev=239238&root=gcc&view=rev Log: Backport from 2016-07-29 trunk r238863. PR rtl-optimization/71976 * combine.c (get_last_value): Return 0 if the argument for which the function is called has a wider mode than the recorded value. Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/combine.c
