------- Comment #13 from froydnj at gcc dot gnu dot org 2007-10-12 16:12 ------- Subject: Bug 11001
Author: froydnj Date: Fri Oct 12 16:12:45 2007 New Revision: 129265 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129265 Log: gcc/ PR 11001 * config/i386/i386.md (strmov): Check for esi and edi usage. * config/i386/i386.c (decide_alg): Check whether we can use a rep prefix and adjust algorithm choice accordingly. (ix86_expand_strlen): Check for eax, ecx, and edi usage. gcc/testsuite/ PR 11001 * gcc.target/i386/pr11001-strlen-1.c: New testcase. * gcc.target/i386/pr11001-strlen-2.c: New testcase. * gcc.target/i386/pr11001-strlen-3.c: New testcase. * gcc.target/i386/pr11001-memset-1.c: New testcase. * gcc.target/i386/pr11001-memset-2.c: New testcase. * gcc.target/i386/pr11001-memset-3.c: New testcase. * gcc.target/i386/pr11001-memcpy-1.c: New testcase. * gcc.target/i386/pr11001-memcpy-2.c: New testcase. * gcc.target/i386/pr11001-memcpy-3.c: New testcase. Added: trunk/gcc/testsuite/gcc.target/i386/pr11001-memcpy-1.c trunk/gcc/testsuite/gcc.target/i386/pr11001-memcpy-2.c trunk/gcc/testsuite/gcc.target/i386/pr11001-memcpy-3.c trunk/gcc/testsuite/gcc.target/i386/pr11001-memset-1.c trunk/gcc/testsuite/gcc.target/i386/pr11001-memset-2.c trunk/gcc/testsuite/gcc.target/i386/pr11001-memset-3.c trunk/gcc/testsuite/gcc.target/i386/pr11001-strlen-1.c trunk/gcc/testsuite/gcc.target/i386/pr11001-strlen-2.c trunk/gcc/testsuite/gcc.target/i386/pr11001-strlen-3.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/config/i386/i386.md trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11001
