i965/fs: Remove duplicate scan_inst->mlen check

Is already checked 20 lines below.

Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Matt Turner 2013-02-11 11:24:48 -08:00
parent aa1c734b3c
commit b9f6795e34

View file

@ -2061,11 +2061,6 @@ fs_visitor::compute_to_mrf()
* into a compute-to-MRF.
*/
/* SENDs can only write to GRFs, so no compute-to-MRF. */
if (scan_inst->mlen) {
break;
}
/* If it's predicated, it (probably) didn't populate all
* the channels. We might be able to rewrite everything
* that writes that reg, but it would require smarter