https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82084
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Mon Sep 4 14:10:11 2017 New Revision: 251661 URL: https://gcc.gnu.org/viewcvs?rev=251661&root=gcc&view=rev Log: 2017-09-04 Richard Biener <rguent...@suse.de> PR tree-optimization/82084 * fold-const.h (can_native_encode_string_p): Declare. * fold-const.c (can_native_encode_string_p): Factor out from ... (native_encode_string): ... here. * tree-vect-stmts.c (vectorizable_store): Call it to avoid vectorizing stores from constants we later cannot handle. * g++.dg/torture/pr82084.C: New testcase. Added: trunk/gcc/testsuite/g++.dg/torture/pr82084.C Modified: trunk/gcc/ChangeLog trunk/gcc/fold-const.c trunk/gcc/fold-const.h trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-vect-stmts.c
