https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71132
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue May 17 12:53:30 2016 New Revision: 236320 URL: https://gcc.gnu.org/viewcvs?rev=236320&root=gcc&view=rev Log: 2016-05-17 Richard Biener <rguent...@suse.de> PR tree-optimization/71132 * tree-loop-distribution.c (create_rdg_cd_edges): Pass in loop. Only add control dependences for blocks in the loop. (build_rdg): Adjust. (generate_code_for_partition): Return whether loop should be destroyed and delay that. (distribute_loop): Likewise. (pass_loop_distribution::execute): Record loops to be destroyed and perform delayed destroying of loops. * gcc.dg/torture/pr71132.c: New testcase. Added: trunk/gcc/testsuite/gcc.dg/torture/pr71132.c Modified: trunk/gcc/ChangeLog trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-loop-distribution.c
