* lto-elf.c (is_compatible_architecture): New static function.

[pf3gnuchains/gcc-fork.git] / gcc / ira-lives.c

diff --git a/gcc/ira-lives.c b/gcc/ira-lives.c
index 4302598..7f2769f 100644 (file)
--- a/gcc/ira-lives.c
+++ b/gcc/ira-lives.c
@@ -804,7 +804,7 @@ process_single_reg_class_operands (bool in_p, int freq)
 {
   int i, regno, cost;
   unsigned int px;
-  enum reg_class cl, cover_class;
+  enum reg_class cl;
   rtx operand;
   ira_allocno_t operand_a, a;
 
@@ -861,7 +861,6 @@ process_single_reg_class_operands (bool in_p, int freq)
       EXECUTE_IF_SET_IN_SPARSESET (allocnos_live, px)
         {
          a = ira_allocnos[px];
-         cover_class = ALLOCNO_COVER_CLASS (a);
          if (a != operand_a)
            {
              /* We could increase costs of A instead of making it