Mesa (master): r300/compiler: Move declaration before code.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 483971e649946bd8d3399240de5b483be9bd3402
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=483971e649946bd8d3399240de5b483be9bd3402

Author: Vinson Lee <vlee at vmware.com>
Date:   Wed Sep 29 11:19:55 2010 -0700

r300/compiler: Move declaration before code.

Fixes this GCC warning on linux-x86 build.
radeon_emulate_loops.c: In function ‘rc_emulate_loops’:
radeon_emulate_loops.c:517: warning: ISO C90 forbids mixed declarations and code

---

 .../dri/r300/compiler/radeon_emulate_loops.c       |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
index 02a52f9..205eecd 100644
--- a/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_emulate_loops.c
@@ -511,11 +511,12 @@ void rc_emulate_loops(struct radeon_compiler *c, void *user)
 	 * loops are unrolled first.
 	 */
 	for( i = s->LoopCount - 1; i >= 0; i-- ){
+		unsigned int iterations;
+
 		if(!s->Loops[i].EndLoop){
 			continue;
 		}
-		unsigned int iterations = loop_max_possible_iterations(
-					s->C, &s->Loops[i]);
+		iterations = loop_max_possible_iterations(s->C, &s->Loops[i]);
 		unroll_loop(s->C, &s->Loops[i], iterations);
 	}
 }