https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83410
--- Comment #6 from Jeffrey A. Law <law at gcc dot gnu.org> --- Author: law Date: Fri Dec 15 16:19:22 2017 New Revision: 255700 URL: https://gcc.gnu.org/viewcvs?rev=255700&root=gcc&view=rev Log: PR tree-optimization/83410 * tree-ssa-threadupdate.c (thread_block_1): Avoid certain jump threads when parallelizing loops. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-ssa-threadupdate.c