1 files changed, 0 insertions, 71 deletions
diff --git a/src/gallium/drivers/ilo/shader/toy_optimize.c b/src/gallium/drivers/ilo/shader/toy_optimize.c
deleted file mode 100644
index 86fab967cfc..00000000000
--- a/src/gallium/drivers/ilo/shader/toy_optimize.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Mesa 3-D graphics library
- *
- * Copyright (C) 2012-2013 LunarG, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *    Chia-I Wu <olv@lunarg.com>
- */
-
-#include "toy_compiler.h"
-#include "toy_tgsi.h"
-#include "toy_optimize.h"
-
-/**
- * This just eliminates instructions with null dst so far.
- */
-static void
-eliminate_dead_code(struct toy_compiler *tc)
-{
-   struct toy_inst *inst;
-
-   tc_head(tc);
-   while ((inst = tc_next(tc)) != NULL) {
-      switch (inst->opcode) {
-      case GEN6_OPCODE_IF:
-      case GEN6_OPCODE_ELSE:
-      case GEN6_OPCODE_ENDIF:
-      case GEN6_OPCODE_WHILE:
-      case GEN6_OPCODE_BREAK:
-      case GEN6_OPCODE_CONT:
-      case GEN6_OPCODE_SEND:
-      case GEN6_OPCODE_SENDC:
-      case GEN6_OPCODE_NOP:
-         /* never eliminated */
-         break;
-      default:
-         if (tdst_is_null(inst->dst) || !inst->dst.writemask) {
-            /* math is always GEN6_COND_NORMAL */
-            if ((inst->opcode == GEN6_OPCODE_MATH ||
-                 inst->cond_modifier == GEN6_COND_NONE) &&
-                !inst->acc_wr_ctrl)
-               tc_discard_inst(tc, inst);
-         }
-         break;
-      }
-   }
-}
-
-void
-toy_compiler_optimize(struct toy_compiler *tc)
-{
-   eliminate_dead_code(tc);
-}