77    case MRF:  in init()
547    case MRF:  in is_contiguous()
1032    case MRF:  in size_read()
3097 	  inst->dst.file != MRF || inst->src[0].file != VGRF ||  in compute_to_mrf()
3189              regions_overlap(fs_reg(MRF, scan_inst->base_mrf), scan_inst->mlen * REG_SIZE,  in compute_to_mrf()
3238             scan_inst->dst.file = MRF;  in compute_to_mrf()
3410 	  inst->dst.file == MRF) {  in remove_duplicate_mrf_writes()
3426       if (inst->dst.file == MRF) {  in remove_duplicate_mrf_writes()
3450 	  inst->dst.file == MRF &&  in remove_duplicate_mrf_writes()
3750       assert(inst->dst.file == MRF || inst->dst.file == VGRF);  in lower_load_payload()
3755       if (dst.file == MRF)  in lower_load_payload()
3778       if (inst->dst.file == MRF && (inst->dst.nr & BRW_MRF_COMPR4) &&  in lower_load_payload()
3931       if (orig_dst.is_null() || orig_dst.file == MRF ||  in lower_mul_dword_inst()
4596       load = bld.LOAD_PAYLOAD(fs_reg(MRF, 1, BRW_REGISTER_TYPE_F),  in lower_fb_write_logical_send()
4671    fs_reg msg_begin(MRF, 1, BRW_REGISTER_TYPE_F);  in lower_sampler_logical_send_gen4()
4777    fs_reg message(MRF, 2, BRW_REGISTER_TYPE_F);  in lower_sampler_logical_send_gen5()
5993       const fs_reg payload(MRF, FIRST_PULL_LOAD_MRF(devinfo->gen),  in lower_varying_pull_constant_logical_send()
6032       bld.MOV(fs_reg(MRF, inst->base_mrf + 1, src1.type), src1);  in lower_math_logical_send()
7258    case MRF:  in dump_instruction()
7317       case MRF:  in dump_instruction()