Fix typo last change.

From-SVN: r32472

gcc/except.c

@@ -2629,7 +2629,7 @@ can_throw (insn)
   if (GET_CODE (insn) == CALL_INSN)
     {
       rtx note = find_reg_note (insn, REG_EH_REGION, NULL_RTX);
-      if (!note || INTVAL (XEXP (note, 0), 0) > 0)
+      if (!note || INTVAL (XEXP (note, 0)) > 0)
 	return 1;
     }
 
@@ -3390,7 +3390,7 @@ reachable_handlers (block, info, insn, handlers)
 	  note = find_reg_note (insn, REG_EH_REGION, NULL_RTX);
 	  if (note)
 	    {
-	      int b = INTVAL (XEXP (note, 0), 0);
+	      int b = INTVAL (XEXP (note, 0));
 	      if (b <= 0)
 	        index = 0;
 	      else

gcc/flow.c

@@ -466,7 +466,7 @@ count_basic_blocks (f)
       if (code == CALL_INSN)
 	{
 	  rtx note = find_reg_note (insn, REG_EH_REGION, NULL_RTX);
-	  int region = (note ? INTVAL (XEXP (note, 0), 0) : 1);
+	  int region = (note ? INTVAL (XEXP (note, 0)) : 1);
 	  prev_call = insn;
 	  call_had_abnormal_edge = 0;
 
@@ -540,7 +540,7 @@ find_basic_blocks_1 (f)
 	{
 	  /* Record whether this call created an edge.  */
 	  rtx note = find_reg_note (insn, REG_EH_REGION, NULL_RTX);
-	  int region = (note ? INTVAL (XEXP (note, 0), 0) : 1);
+	  int region = (note ? INTVAL (XEXP (note, 0)) : 1);
 	  call_has_abnormal_edge = 0;
 
 	  /* If there is an EH region or rethrow, we have an edge.  */