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-rw-r--r--src/intel/compiler/brw_eu_emit.c13
1 files changed, 10 insertions, 3 deletions
diff --git a/src/intel/compiler/brw_eu_emit.c b/src/intel/compiler/brw_eu_emit.c
index a660d9eaaa5..412a051bc93 100644
--- a/src/intel/compiler/brw_eu_emit.c
+++ b/src/intel/compiler/brw_eu_emit.c
@@ -701,9 +701,16 @@ brw_inst_set_state(const struct gen_device_info *devinfo,
brw_inst_set_pred_control(devinfo, insn, state->predicate);
brw_inst_set_pred_inv(devinfo, insn, state->pred_inv);
- brw_inst_set_flag_subreg_nr(devinfo, insn, state->flag_subreg % 2);
- if (devinfo->gen >= 7)
- brw_inst_set_flag_reg_nr(devinfo, insn, state->flag_subreg / 2);
+ if (is_3src(devinfo, brw_inst_opcode(devinfo, insn)) &&
+ state->access_mode == BRW_ALIGN_16) {
+ brw_inst_set_3src_a16_flag_subreg_nr(devinfo, insn, state->flag_subreg % 2);
+ if (devinfo->gen >= 7)
+ brw_inst_set_3src_a16_flag_reg_nr(devinfo, insn, state->flag_subreg / 2);
+ } else {
+ brw_inst_set_flag_subreg_nr(devinfo, insn, state->flag_subreg % 2);
+ if (devinfo->gen >= 7)
+ brw_inst_set_flag_reg_nr(devinfo, insn, state->flag_subreg / 2);
+ }
if (devinfo->gen >= 6)
brw_inst_set_acc_wr_control(devinfo, insn, state->acc_wr_control);