https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79803
--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> --- Author: marxin Date: Wed Mar 22 10:42:33 2017 New Revision: 246350 URL: https://gcc.gnu.org/viewcvs?rev=246350&root=gcc&view=rev Log: Backport r245869 2017-03-22 Martin Liska <mli...@suse.cz> Backport from mainline 2017-03-03 Martin Liska <mli...@suse.cz> PR tree-optimization/79803 * tree-ssa-loop-prefetch.c (tree_ssa_prefetch_arrays): Remove assert. (pass_loop_prefetch::execute): Disabled optimization if an assumption about L1 cache size is not met. 2017-03-22 Martin Liska <mli...@suse.cz> Backport from mainline 2017-03-03 Martin Liska <mli...@suse.cz> PR tree-optimization/79803 * gcc.dg/tree-ssa/pr79803.c: New test. Added: branches/gcc-6-branch/gcc/testsuite/gcc.dg/tree-ssa/pr79803.c Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/testsuite/ChangeLog branches/gcc-6-branch/gcc/tree-ssa-loop-prefetch.c
