https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85683
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Tue May 8 16:17:34 2018 New Revision: 260045 URL: https://gcc.gnu.org/viewcvs?rev=260045&root=gcc&view=rev Log: PR target/85683 * config/i386/i386.md: Add peepholes for mem {+,-,&,|,^}= x; mem != 0 after cmpelim optimization. * gcc.target/i386/pr49095.c: Add -masm=att to dg-options. Add scan-assembler-times checking that except for [fh]*xor other functions don't use any load instructions. Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.md trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.target/i386/pr49095.c