From fbb1ad33a42f91797327a099d6565d1c201099b4 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Thu, 6 May 2010 14:37:07 -0600
Subject: gallium/tgsi: remove unused tgsi_exec_labels code

---
 src/gallium/auxiliary/tgsi/tgsi_exec.c |  9 ---------
 src/gallium/auxiliary/tgsi/tgsi_exec.h | 13 -------------
 2 files changed, 22 deletions(-)

diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index 9b1ca7fa85..63f2b8578b 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -621,12 +621,10 @@ tgsi_exec_machine_bind_shader(
 {
    uint k;
    struct tgsi_parse_context parse;
-   struct tgsi_exec_labels *labels = &mach->Labels;
    struct tgsi_full_instruction *instructions;
    struct tgsi_full_declaration *declarations;
    uint maxInstructions = 10, numInstructions = 0;
    uint maxDeclarations = 10, numDeclarations = 0;
-   uint instno = 0;
 
 #if 0
    tgsi_dump(tokens, 0);
@@ -645,7 +643,6 @@ tgsi_exec_machine_bind_shader(
 
    mach->Processor = parse.FullHeader.Processor.Processor;
    mach->ImmLimit = 0;
-   labels->count = 0;
 
    declarations = (struct tgsi_full_declaration *)
       MALLOC( maxDeclarations * sizeof(struct tgsi_full_declaration) );
@@ -663,7 +660,6 @@ tgsi_exec_machine_bind_shader(
    }
 
    while( !tgsi_parse_end_of_tokens( &parse ) ) {
-      uint pointer = parse.Position;
       uint i;
 
       tgsi_parse_token( &parse );
@@ -707,11 +703,6 @@ tgsi_exec_machine_bind_shader(
          break;
 
       case TGSI_TOKEN_TYPE_INSTRUCTION:
-         assert( labels->count < MAX_LABELS );
-
-         labels->labels[labels->count][0] = instno;
-         labels->labels[labels->count][1] = pointer;
-         labels->count++;
 
          /* save expanded instruction */
          if (numInstructions == maxInstructions) {
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.h b/src/gallium/auxiliary/tgsi/tgsi_exec.h
index 11bbaf6722..83fc88eaf0 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.h
@@ -37,8 +37,6 @@ extern "C" {
 #endif
 
 
-#define MAX_LABELS (4 * 1024)  /**< basically, max instructions */
-
 #define NUM_CHANNELS 4  /* R,G,B,A */
 #define QUAD_SIZE    4  /* 4 pixel/quad */
 
@@ -93,16 +91,6 @@ struct tgsi_sampler
                        float rgba[NUM_CHANNELS][QUAD_SIZE]);
 };
 
-/**
- * For branching/calling subroutines.
- */
-struct tgsi_exec_labels
-{
-   unsigned labels[MAX_LABELS][2];
-   unsigned count;
-};
-
-
 #define TGSI_EXEC_NUM_TEMPS       128
 #define TGSI_EXEC_NUM_IMMEDIATES  256
 
@@ -324,7 +312,6 @@ struct tgsi_exec_machine
    struct tgsi_full_declaration *Declarations;
    uint NumDeclarations;
 
-   struct tgsi_exec_labels Labels;
 };
 
 struct tgsi_exec_machine *
-- 
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