From daec1035a2d23ee4d3122f10fd6e676216527d53 Mon Sep 17 00:00:00 2001
From: Michal Krol <michal@vmware.com>
Date: Wed, 1 Apr 2009 11:49:55 +0200
Subject: tgsi: Lookup alternate instruction mnemonics when parsing tgsi text.

---
 src/gallium/auxiliary/tgsi/tgsi_text.c | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'src/gallium/auxiliary/tgsi/tgsi_text.c')

diff --git a/src/gallium/auxiliary/tgsi/tgsi_text.c b/src/gallium/auxiliary/tgsi/tgsi_text.c
index 58fe07c11d..fdaee9b060 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_text.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_text.c
@@ -740,6 +740,26 @@ static const char *texture_names[TGSI_TEXTURE_COUNT] =
    "SHADOWRECT"
 };
 
+static boolean
+match_inst_mnemonic(const char **pcur,
+                    const struct tgsi_opcode_info *info)
+{
+   if (str_match_no_case(pcur, info->mnemonic)) {
+      return TRUE;
+   }
+   if (info->alt_mnemonic1) {
+      if (str_match_no_case(pcur, info->alt_mnemonic1)) {
+         return TRUE;
+      }
+      if (info->alt_mnemonic2) {
+         if (str_match_no_case(pcur, info->alt_mnemonic2)) {
+            return TRUE;
+         }
+      }
+   }
+   return FALSE;
+}
+
 static boolean
 parse_instruction(
    struct translate_ctx *ctx,
@@ -758,7 +778,7 @@ parse_instruction(
       const char *cur = ctx->cur;
 
       info = tgsi_get_opcode_info( i );
-      if (str_match_no_case( &cur, info->mnemonic )) {
+      if (match_inst_mnemonic(&cur, info)) {
          if (str_match_no_case( &cur, "_SATNV" ))
             saturate = TGSI_SAT_MINUS_PLUS_ONE;
          else if (str_match_no_case( &cur, "_SAT" ))
-- 
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