fix some warnings, represent mode size as unsigned value

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 00abf3c..06f44d8 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -177,7 +177,7 @@ static int _node_cmp_attr(const be_node_attr_t *a, const be_node_attr_t *b) {
  *
  * @return zero if both nodes have identically attributes
  */
-static int node_cmp_attr(const ir_node *a, const ir_node *b) {
+static int node_cmp_attr(ir_node *a, ir_node *b) {
        const be_node_attr_t *a_attr = get_irn_attr_const(a);
        const be_node_attr_t *b_attr = get_irn_attr_const(b);
 
@@ -189,7 +189,7 @@ static int node_cmp_attr(const ir_node *a, const ir_node *b) {
  *
  * @return zero if both nodes have identically attributes
  */
-static int FrameAddr_cmp_attr(const ir_node *a, const ir_node *b) {
+static int FrameAddr_cmp_attr(ir_node *a, ir_node *b) {
        const be_frame_attr_t *a_attr = get_irn_attr_const(a);
        const be_frame_attr_t *b_attr = get_irn_attr_const(b);
 
@@ -204,7 +204,7 @@ static int FrameAddr_cmp_attr(const ir_node *a, const ir_node *b) {
  *
  * @return zero if both nodes have identically attributes
  */
-static int Return_cmp_attr(const ir_node *a, const ir_node *b) {
+static int Return_cmp_attr(ir_node *a, ir_node *b) {
        const be_return_attr_t *a_attr = get_irn_attr_const(a);
        const be_return_attr_t *b_attr = get_irn_attr_const(b);
 
@@ -221,7 +221,7 @@ static int Return_cmp_attr(const ir_node *a, const ir_node *b) {
  *
  * @return zero if both nodes have identically attributes
  */
-static int IncSP_cmp_attr(const ir_node *a, const ir_node *b) {
+static int IncSP_cmp_attr(ir_node *a, ir_node *b) {
        const be_incsp_attr_t *a_attr = get_irn_attr_const(a);
        const be_incsp_attr_t *b_attr = get_irn_attr_const(b);
 
@@ -236,7 +236,7 @@ static int IncSP_cmp_attr(const ir_node *a, const ir_node *b) {
  *
  * @return zero if both nodes have identically attributes
  */
-static int Call_cmp_attr(const ir_node *a, const ir_node *b) {
+static int Call_cmp_attr(ir_node *a, ir_node *b) {
        const be_call_attr_t *a_attr = get_irn_attr_const(a);
        const be_call_attr_t *b_attr = get_irn_attr_const(b);