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]>

5 files changed, 0 insertions, 18 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
index 4049b09797c..d0f61222e5a 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_channel_expressions.cpp
@@ -232,8 +232,6 @@ ir_channel_expressions_visitor::visit_leave(ir_assignment *ir)
    case ir_unop_round_even:
    case ir_unop_sin:
    case ir_unop_cos:
-   case ir_unop_sin_reduced:
-   case ir_unop_cos_reduced:
    case ir_unop_dFdx:
    case ir_unop_dFdx_coarse:
    case ir_unop_dFdx_fine:
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index e6fb0cbe846..305972d5baa 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -817,11 +817,9 @@ fs_visitor::visit(ir_expression *ir)
    case ir_unop_log:
       unreachable("not reached: should be handled by ir_explog_to_explog2");
    case ir_unop_sin:
-   case ir_unop_sin_reduced:
       emit_math(SHADER_OPCODE_SIN, this->result, op[0]);
       break;
    case ir_unop_cos:
-   case ir_unop_cos_reduced:
       emit_math(SHADER_OPCODE_COS, this->result, op[0]);
       break;
 
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
index ca1a9958b5b..ffbe04d0a95 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
@@ -1411,11 +1411,9 @@ vec4_visitor::visit(ir_expression *ir)
    case ir_unop_log:
       unreachable("not reached: should be handled by ir_explog_to_explog2");
    case ir_unop_sin:
-   case ir_unop_sin_reduced:
       emit_math(SHADER_OPCODE_SIN, result_dst, op[0]);
       break;
    case ir_unop_cos:
-   case ir_unop_cos_reduced:
       emit_math(SHADER_OPCODE_COS, result_dst, op[0]);
       break;
 
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]);
diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index e97ab83f2cd..96c1f355f34 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -1611,12 +1611,6 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
    case ir_unop_cos:
       emit_scalar(ir, TGSI_OPCODE_COS, result_dst, op[0]);
       break;
-   case ir_unop_sin_reduced:
-      emit_scs(ir, TGSI_OPCODE_SIN, result_dst, op[0]);
-      break;
-   case ir_unop_cos_reduced:
-      emit_scs(ir, TGSI_OPCODE_COS, result_dst, op[0]);
-      break;
    case ir_unop_saturate: {
       glsl_to_tgsi_instruction *inst;
       inst = emit(ir, TGSI_OPCODE_MOV, result_dst, op[0]);