mesa: Bump the number of bits in the register index.

More than 1023 temporaries were being used for a Cinebench shader before
doing temporary optimization, causing the index value to wrap around to
-1024.

diff --git a/src/mesa/program/prog_instruction.h b/src/mesa/program/prog_instruction.h
index ca90de7..a383828 100644 (file)
--- a/src/mesa/program/prog_instruction.h
+++ b/src/mesa/program/prog_instruction.h
@@ -247,7 +247,7 @@ typedef enum prog_opcode {
  * Number of bits for the src/dst register Index field.
  * This limits the size of temp/uniform register files.
  */
-#define INST_INDEX_BITS 10
+#define INST_INDEX_BITS 11
 
 
 /**