From: Antia Puentes <[email protected]>
Adds NIR ALU operations:
* nir_op_bcsel
---
src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index 9823d8e..16e4e64 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -1210,6 +1210,12 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr)
inst->saturate = instr->dest.saturate;
break;
+ case nir_op_bcsel:
+ emit(CMP(dst_null_d(), op[0], src_reg(0), BRW_CONDITIONAL_NZ));
+ inst = emit(BRW_OPCODE_SEL, dst, op[1], op[2]);
+ inst->predicate = BRW_PREDICATE_NORMAL;
+ break;
+
default:
unreachable("Unimplemented ALU operation");
}
--
2.1.4
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