tgsi: added tgsi_get_opcode_name()

src/gallium/auxiliary/tgsi/tgsi_info.c

@@ -170,3 +170,12 @@ tgsi_get_opcode_info( uint opcode )
    assert( 0 );
    return NULL;
 }
+
+
+const char *
+tgsi_get_opcode_name( uint opcode )
+{
+   const struct tgsi_opcode_info *info = tgsi_get_opcode_info(opcode);
+   return info->mnemonic;
+}
+

src/gallium/auxiliary/tgsi/tgsi_info.h

@@ -47,6 +47,10 @@ struct tgsi_opcode_info
 const struct tgsi_opcode_info *
 tgsi_get_opcode_info( uint opcode );
 
+const char *
+tgsi_get_opcode_name( uint opcode );
+
+
 #if defined __cplusplus
 }
 #endif