https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58539
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Fri May 23 09:46:18 2014 New Revision: 210847 URL: http://gcc.gnu.org/viewcvs?rev=210847&root=gcc&view=rev Log: 2014-05-23 Richard Biener <rguent...@suse.de> Backport from mainline 2013-08-30 Richard Biener <rguent...@suse.de> PR tree-optimization/58228 * tree-vect-data-refs.c (vect_analyze_data_ref_access): Do not allow invariant loads in nested loop vectorization. * gcc.dg/torture/pr58228.c: New testcase. 2013-09-26 Richard Biener <rguent...@suse.de> PR tree-optimization/58539 * tree-vect-loop.c (vect_create_epilog_for_reduction): Honor the fact that debug statements are not taking part in loop-closed SSA construction. * gcc.dg/torture/pr58539.c: New testcase. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr58228.c branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr58539.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-vect-data-refs.c branches/gcc-4_7-branch/gcc/tree-vect-loop.c
