Mesa (master): r300/compiler: remove set-but-unused variables

[Marek Olšák]

Module: Mesa
Branch: master
Commit: 97398d1d56e6551ef0396738d5d8b58ebddfcd2b
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=97398d1d56e6551ef0396738d5d8b58ebddfcd2b

Author: Marek Olšák <maraeo at gmail.com>
Date:   Sun May  1 13:31:46 2011 +0200

r300/compiler: remove set-but-unused variables

---

 .../dri/r300/compiler/r300_fragprog_swizzle.c      |    2 --
 .../drivers/dri/r300/compiler/radeon_optimize.c    |    4 +---
 2 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c
index 603818f..b7bca8c 100644
--- a/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c
+++ b/src/mesa/drivers/dri/r300/compiler/r300_fragprog_swizzle.c
@@ -152,7 +152,6 @@ static void r300_swizzle_split(
 	split->NumPhases = 0;
 
 	while(mask) {
-		const struct swizzle_data *best_swizzle = 0;
 		unsigned int best_matchcount = 0;
 		unsigned int best_matchmask = 0;
 		int i, comp;
@@ -179,7 +178,6 @@ static void r300_swizzle_split(
 				}
 			}
 			if (matchcount > best_matchcount) {
-				best_swizzle = sd;
 				best_matchcount = matchcount;
 				best_matchmask = matchmask;
 				if (matchmask == (mask & RC_MASK_XYZ))
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_optimize.c b/src/mesa/drivers/dri/r300/compiler/radeon_optimize.c
index 447193e..21ea25d 100644
--- a/src/mesa/drivers/dri/r300/compiler/radeon_optimize.c
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_optimize.c
@@ -621,13 +621,11 @@ static int peephole_add_presub_inv(
 	struct radeon_compiler * c,
 	struct rc_instruction * inst_add)
 {
-	unsigned int i, swz, mask;
+	unsigned int i, swz;
 
 	if (!is_presub_candidate(c, inst_add))
 		return 0;
 
-	mask = inst_add->U.I.DstReg.WriteMask;
-
 	/* Check if src0 is 1. */
 	/* XXX It would be nice to use is_src_uniform_constant here, but that
 	 * function only works if the register's file is RC_FILE_NONE */