https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91347
--- Comment #22 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- Author: ebotcazou Date: Tue Aug 20 09:17:04 2019 New Revision: 274711 URL: https://gcc.gnu.org/viewcvs?rev=274711&root=gcc&view=rev Log: PR rtl-optimization/91347 * dse.c (scan_insn): Call add_wild_read for non-const/memset tail calls before reload if HARD_FRAME_POINTER_IS_ARG_POINTER. Added: branches/gcc-7-branch/gcc/testsuite/gcc.c-torture/execute/20190820-1.c - copied unchanged from r274710, trunk/gcc/testsuite/gcc.c-torture/execute/20190820-1.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/dse.c branches/gcc-7-branch/gcc/testsuite/ChangeLog