mesa: move declarations before code

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

diff --git a/src/mesa/program/register_allocate.c b/src/mesa/program/register_allocate.c
index ea06a07c6af4facbc7dfe0722b75635938958df9..4eed0b5aab77929599903c8fa5fc4755a255fa78 100644 (file)
--- a/src/mesa/program/register_allocate.c
+++ b/src/mesa/program/register_allocate.c
@@ -630,9 +630,10 @@ ra_get_best_spill_node(struct ra_graph *g)
     * colored that we couldn't manage to color in ra_select().
     */
    for (i = g->stack_optimistic_start; i < g->stack_count; i++) {
+      float cost, benefit;
+
       n = g->stack[i];
-      float cost = g->nodes[n].spill_cost;
-      float benefit;
+      cost = g->nodes[n].spill_cost;
 
       if (cost <= 0.0)
          continue;