glsl: Remove never used sin_reduced/cos_reduced.

These were added in commit f2616e56, presumably in preparation for
translating ARB vp/fp into GLSL IR. That never happened, and neither did
a lowering pass that actually generated these instructions.

Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 0 insertions, 6 deletions

diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 39790ec8e8c..3a78dc4f0e3 100644
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -1122,12 +1122,6 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
    case ir_unop_cos:
       emit_scalar(ir, OPCODE_COS, result_dst, op[0]);
       break;
-   case ir_unop_sin_reduced:
-      emit_scs(ir, OPCODE_SIN, result_dst, op[0]);
-      break;
-   case ir_unop_cos_reduced:
-      emit_scs(ir, OPCODE_COS, result_dst, op[0]);
-      break;
 
    case ir_unop_dFdx:
       emit(ir, OPCODE_DDX, result_dst, op[0]);