X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_finish.c;h=45f616b2c7e1c9f8525227da29363741bf8f45fa;hb=afa44cc5648401a50c08458622b50de4256498c2;hp=be3ac0836e4d8d9146080cc8753ad78ca8f4ca0f;hpb=45b3811a18c34d32a6b9327f14987db5b9ddfb95;p=libfirm

diff --git a/ir/be/ia32/ia32_finish.c b/ir/be/ia32/ia32_finish.c
index be3ac0836..45f616b2c 100644
--- a/ir/be/ia32/ia32_finish.c
+++ b/ir/be/ia32/ia32_finish.c
@@ -4,6 +4,10 @@
  * $Id$
  */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "irnode.h"
 #include "ircons.h"
 #include "irgmod.h"
@@ -101,7 +105,7 @@ static void ia32_transform_lea_to_add(ir_node *irn, ia32_code_gen_t *cg) {
 	int               imm = 0;
 	ir_node          *res = NULL;
 	ir_node          *nomem, *noreg, *base, *index, *op1, *op2;
-	const char       *offs;
+	const char       *offs = NULL;
 	ia32_transform_env_t tenv;
 	const arch_register_t *out_reg, *base_reg, *index_reg;
 	int              imm_tp = ia32_ImmConst;
@@ -371,6 +375,9 @@ static void fix_am_source(ir_node *irn, void *env) {
 	/* check only ia32 nodes with source address mode */
 	if (! is_ia32_irn(irn) || get_ia32_op_type(irn) != ia32_AddrModeS)
 		return;
+	/* no need to fix unary operations */
+	if (get_irn_arity(irn) == 4)
+		return;
 
 	base  = get_irn_n(irn, 0);
 	index = get_irn_n(irn, 1);