X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fopt%2Fopt_confirms.c;h=3fd45f768f0468c62ef7ba4b9e5fa16ba60dd720;hb=6d3394bf4a3f3c2868634837d70389115cdca589;hp=350fa57d4ba65ed7ae622d018776988150b63db2;hpb=413b6b9c56d63c40c6a1cb2f0b19a32ce5159fd0;p=libfirm

diff --git a/ir/opt/opt_confirms.c b/ir/opt/opt_confirms.c
index 350fa57d4..3fd45f768 100644
--- a/ir/opt/opt_confirms.c
+++ b/ir/opt/opt_confirms.c
@@ -23,9 +23,7 @@
  * @author  Michael Beck
  * @version $Id$
  */
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
+#include "config.h"
 
 #undef DEBUG_CONFIRM
 
@@ -241,7 +239,7 @@ value_classify_sign classify_value_sign(ir_node *n) {
 		}
 		break;
 	}
-	if (get_irn_op(n) != op_Confirm)
+	if (!is_Confirm(n))
 		return value_classified_unknown;
 
 	tv  = value_of(get_Confirm_bound(n));
@@ -769,8 +767,8 @@ check_null_case:
 		if ((pnc == pn_Cmp_Eq || pnc == pn_Cmp_Lg) &&
 			is_Const(right) && is_Const_null(right)) {
 			/* for == 0 or != 0 we have some special tools */
-			ir_mode *mode = get_irn_mode(left);
-			ir_node *dummy;
+			ir_mode       *mode = get_irn_mode(left);
+			const ir_node *dummy;
 			if (mode_is_reference(mode)) {
 				if (value_not_null(left, &dummy)) {
 					tv = pnc == pn_Cmp_Eq ? tarval_b_false : tarval_b_true;