This will be used internally by the GLSL front-end in order to
implement some built-in functions. Plumb it through MESA IR for
back-ends that rely on this translation pass.
---
src/mesa/program/ir_to_mesa.cpp | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 0ae797f..5ff7304 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -1360,13 +1360,17 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
emit(ir, OPCODE_LRP, result_dst, op[2], op[1], op[0]);
break;
+ case ir_triop_csel:
+ op[0].negate = ~op[0].negate;
+ emit(ir, OPCODE_CMP, result_dst, op[0], op[1], op[2]);
+ break;
+
case ir_binop_vector_extract:
case ir_triop_fma:
case ir_triop_bitfield_extract:
case ir_triop_vector_insert:
case ir_quadop_bitfield_insert:
case ir_binop_ldexp:
- case ir_triop_csel:
case ir_binop_carry:
case ir_binop_borrow:
case ir_binop_imul_high:
--
2.10.2
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