Mesa (glsl-to-tgsi): glsl_to_tgsi: remove handling of XPD opcode in compile_tgsi_instruction()

[Bryan Cain]

Module: Mesa
Branch: glsl-to-tgsi
Commit: 857f3973b457f41078af803e1c562cec3d4a6dce
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=857f3973b457f41078af803e1c562cec3d4a6dce

Author: Bryan Cain <bryancain3 at gmail.com>
Date:   Thu Jun 23 19:53:37 2011 -0500

glsl_to_tgsi: remove handling of XPD opcode in compile_tgsi_instruction()

The opcode is never emitted by the glsl_to_tgsi_visitor, so its special case in
compile_tgsi_instruction() was dead code.

---

 src/mesa/state_tracker/st_glsl_to_tgsi.cpp |    8 --------
 1 files changed, 0 insertions(+), 8 deletions(-)

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 6d76686..721ba28 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -3653,14 +3653,6 @@ compile_tgsi_instruction(struct st_translate *t,
                  src, num_src );
       break;
 
-   case TGSI_OPCODE_XPD:
-      dst[0] = ureg_writemask(dst[0], TGSI_WRITEMASK_XYZ );
-      ureg_insn( ureg, 
-                 inst->op, 
-                 dst, num_dst, 
-                 src, num_src );
-      break;
-
    default:
       ureg_insn( ureg, 
                  inst->op,