http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57264
--- Comment #5 from thutt at vmware dot com --- (In reply to Uros Bizjak from comment #3) > Author: uros > Date: Mon May 13 17:14:26 2013 > New Revision: 198837 > > URL: http://gcc.gnu.org/viewcvs?rev=198837&root=gcc&view=rev > Log: > PR target/57264 > Backport from mainline > 2013-01-22 Jakub Jelinek <ja...@redhat.com> > > PR target/55686 > * config/i386/i386.md (UNSPEC_STOS): New. > (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1, > *strsetqi_1): Add UNSPEC_STOS. > > testsuite/ChangeLog: > > PR target/57264 > * gcc.target/i386/pr57264.c: New test. > > > Added: > branches/gcc-4_7-branch/gcc/testsuite/gcc.target/i386/pr57264.c > Modified: > branches/gcc-4_7-branch/gcc/ChangeLog > branches/gcc-4_7-branch/gcc/config/i386/i386.md > branches/gcc-4_7-branch/gcc/testsuite/ChangeLog Does the same error exist in the 4.8 branch, or any other forward moving branch?