1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/resource.c b/gcc/resource.c
index ea91583..644a031 100644
--- a/gcc/resource.c
+++ b/gcc/resource.c
@@ -133,7 +133,7 @@ find_basic_block (insn, search_limit)
      rtx insn;
      int search_limit;
 {
-  int i;
+  basic_block bb;
 
   /* Scan backwards to the previous BARRIER.  Then see if we can find a
      label that starts a basic block.  Return the basic block number.  */
@@ -156,9 +156,9 @@ find_basic_block (insn, search_limit)
        insn && GET_CODE (insn) == CODE_LABEL;
        insn = next_nonnote_insn (insn))
     {
-      for (i = 0; i < n_basic_blocks; i++)
-	if (insn == BLOCK_HEAD (i))
-	  return i;
+      FOR_EACH_BB (bb)
+	if (insn == bb->head)
+	  return bb->index;
     }
 
   return -1;