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jakub authored
Jakub Jelinek <jakub@redhat.com> PR target/21329 * config/i386/i386.c (ix86_expand_movmem): Don't use rep; movsb for -Os if (movsl;)*(movsw;)?(movsb;)? sequence is shorter. Don't use rep; movs{l,q} if the repetition count is really small, instead use a sequence of movs{l,q} instructions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99330 138bc75d-0d04-0410-961f-82ee72b054a48b7880c6