X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fana%2Firouts.c;h=fb5d6500c1099d425b4ec26690468cd039b490b2;hb=1479bfdba32d70f164f61f1bdc8e31190df1269f;hp=7a402c5b314770af55b8a098ad586ea520fd6561;hpb=f05f9c290832de698e3f035b2a48e383d405349b;p=libfirm

diff --git a/ir/ana/irouts.c b/ir/ana/irouts.c
index 7a402c5b3..fb5d6500c 100644
--- a/ir/ana/irouts.c
+++ b/ir/ana/irouts.c
@@ -67,7 +67,7 @@ int get_irn_outs_computed(const ir_node *node)
 }
 
 /* returns the number of successors of the node: */
-int get_irn_n_outs(ir_node *node) {
+int get_irn_n_outs(const ir_node *node) {
 	assert(node && node->kind == k_ir_node);
 #ifdef DEBUG_libfirm
 	/* assert(node->out_valid); */
@@ -77,7 +77,7 @@ int get_irn_n_outs(ir_node *node) {
 }
 
 /* Access successor n */
-ir_node *get_irn_out(ir_node *def, int pos) {
+ir_node *get_irn_out(const ir_node *def, int pos) {
 	assert(pos >= 0 && pos < get_irn_n_outs(def));
 #ifdef DEBUG_libfirm
 	/* assert(def->out_valid); */
@@ -86,7 +86,7 @@ ir_node *get_irn_out(ir_node *def, int pos) {
 }
 
 /* Access successor n */
-ir_node *get_irn_out_ex(ir_node *def, int pos, int *in_pos) {
+ir_node *get_irn_out_ex(const ir_node *def, int pos, int *in_pos) {
 	assert(pos >= 0 && pos < get_irn_n_outs(def));
 #ifdef DEBUG_libfirm
 	/* assert(def->out_valid); */
@@ -106,7 +106,7 @@ void set_irn_out(ir_node *def, int pos, ir_node *use, int in_pos) {
 }
 
 /* Return the number of control flow successors, ignore keep-alives. */
-int get_Block_n_cfg_outs(ir_node *bl) {
+int get_Block_n_cfg_outs(const ir_node *bl) {
 	int i, n_cfg_outs = 0;
 	assert(bl && is_Block(bl));
 #ifdef DEBUG_libfirm
@@ -121,7 +121,7 @@ int get_Block_n_cfg_outs(ir_node *bl) {
 }
 
 /* Return the number of control flow successors, honor keep-alives. */
-int get_Block_n_cfg_outs_ka(ir_node *bl) {
+int get_Block_n_cfg_outs_ka(const ir_node *bl) {
 	int i, n_cfg_outs = 0;
 	assert(bl && is_Block(bl));
 #ifdef DEBUG_libfirm
@@ -145,7 +145,7 @@ int get_Block_n_cfg_outs_ka(ir_node *bl) {
 }
 
 /* Access predecessor n, ignore keep-alives. */
-ir_node *get_Block_cfg_out(ir_node *bl, int pos) {
+ir_node *get_Block_cfg_out(const ir_node *bl, int pos) {
 	int i;
 	assert(bl && is_Block(bl));
 #ifdef DEBUG_libfirm
@@ -165,7 +165,7 @@ ir_node *get_Block_cfg_out(ir_node *bl, int pos) {
 }
 
 /* Access predecessor n, honor keep-alives. */
-ir_node *get_Block_cfg_out_ka(ir_node *bl, int pos) {
+ir_node *get_Block_cfg_out_ka(const ir_node *bl, int pos) {
 	int i, n_outs;
 	assert(bl && is_Block(bl));
 #ifdef DEBUG_libfirm
@@ -233,7 +233,7 @@ static void irg_out_block_walk2(ir_node *bl,
                                 void *env) {
 	int i, n;
 
-	if (Block_not_block_visited(bl)) {
+	if (!Block_block_visited(bl)) {
 		mark_Block_block_visited(bl);
 
 		if (pre)