On Fri, Apr 1, 2011 at 8:57 PM, Alex <cirru...@uol.com.br> wrote: > If I understood correct, gcc could replace insns 5, 7, 8 and 9 by the insn > defined as "*and<mode>_2", but it seems "combine" did not tried that.
Yes you missed that combine in GCC only acts on 3 insns at a time. Though that has changed in GCC 4.6 and above so try to look see if the trunk does this optimization. Thanks, Andrew Pinski
