except.c (can_throw): Use INTVAL on a CONST_INT.

        * except.c (can_throw): Use INTVAL on a CONST_INT.
        (reachable_handlers): Likewise.
        * flow.c (count_basic_blocks, find_basic_blocks_1): Likewise.

From-SVN: r32471

gcc/ChangeLog

+2000-03-10  Richard Henderson  <rth@cygnus.com>
+
+	* except.c (can_throw): Use INTVAL on a CONST_INT.
+	(reachable_handlers): Likewise.
+	* flow.c (count_basic_blocks, find_basic_blocks_1): Likewise.
+
 2000-03-10  Andreas Jaeger  <aj@suse.de>
 
 	* config/mips/linux.h: Undefine MD_EXEC_PREFIX and

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 || XINT (XEXP (note, 0), 0) > 0)
+      if (!note || INTVAL (XEXP (note, 0), 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 = XINT (XEXP (note, 0), 0);
+	      int b = INTVAL (XEXP (note, 0), 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 ? XWINT (XEXP (note, 0), 0) : 1);
+	  int region = (note ? INTVAL (XEXP (note, 0), 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 ? XWINT (XEXP (note, 0), 0) : 1);
+	  int region = (note ? INTVAL (XEXP (note, 0), 0) : 1);
 	  call_has_abnormal_edge = 0;
 
 	  /* If there is an EH region or rethrow, we have an edge.  */