i965/vec4: Add support for fdph_replicated

Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index 20c063d..c681ae4 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -1268,6 +1268,11 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr)
       inst->saturate = instr->dest.saturate;
       break;
 
+   case nir_op_fdph_replicated:
+      inst = emit(BRW_OPCODE_DPH, dst, op[0], op[1]);
+      inst->saturate = instr->dest.saturate;
+      break;
+
    case nir_op_bany2:
    case nir_op_bany3:
    case nir_op_bany4: {