/* Given a sequence like:
*
- * cmp.ge.f0(8) g21<1>.xF g20<4>.xF g18<4>.xF
+ * cmp.ge.f0(8) g21<1>.zF g20<4>.xF g18<4>.xF
* ...
- * cmp.nz.f0(8) null<1>D g21<4>.xD 0D
+ * cmp.nz.f0(8) null<1>D g21<4>.zD 0D
*
* Replace it with something like:
*
- * cmp.ge.f0(8) g22<1>F g20<4>.xF g18<4>.xF
- * mov(8) g21<1>.xF g22<1>.xxxxF
+ * cmp.ge.f0(8) g22<1>.zF g20<4>.xF g18<4>.xF
+ * mov(8) g21<1>.xF g22<1>.zzzzF
*
* The added MOV will most likely be removed later. In the
* worst case, it should be cheaper to schedule.
*/
- temp.swizzle = inst->src[0].swizzle;
+ temp.swizzle = brw_swizzle_for_mask(inst->dst.writemask);
temp.type = scan_inst->src[0].type;
vec4_instruction *mov = v->MOV(scan_inst->dst, temp);