get_irn_MacroBlock() added

[libfirm] / ir / ir / iropt.c

diff --git a/ir/ir/iropt.c b/ir/ir/iropt.c
index e35db2b..81f9edc 100644 (file)
--- a/ir/ir/iropt.c
+++ b/ir/ir/iropt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -1882,13 +1882,13 @@ static ir_node *transform_node_AddSub(ir_node *n) {
        ir_mode *mode = get_irn_mode(n);
 
        if (mode_is_reference(mode)) {
-               ir_node *left  = get_binop_left(n);
-               ir_node *right = get_binop_right(n);
-               int ref_bits   = get_mode_size_bits(mode);
+               ir_node *left     = get_binop_left(n);
+               ir_node *right    = get_binop_right(n);
+               unsigned ref_bits = get_mode_size_bits(mode);
 
                if (is_Conv(left)) {
                        ir_mode *mode = get_irn_mode(left);
-                       int bits      = get_mode_size_bits(mode);
+                       unsigned bits = get_mode_size_bits(mode);
 
                        if (ref_bits == bits &&
                            mode_is_int(mode) &&
@@ -1911,7 +1911,7 @@ static ir_node *transform_node_AddSub(ir_node *n) {
 
                if (is_Conv(right)) {
                        ir_mode *mode = get_irn_mode(right);
-                       int bits      = get_mode_size_bits(mode);
+                       unsigned bits = get_mode_size_bits(mode);
 
                        if (ref_bits == bits &&
                                mode_is_int(mode) &&
@@ -3295,7 +3295,7 @@ static ir_node *transform_node_Minus(ir_node *n) {
                        if (is_Const(c)) {
                                tarval *tv = get_Const_tarval(c);
 
-                               if (tarval_is_long(tv) && get_tarval_long(tv) == get_mode_size_bits(mode) - 1) {
+                               if (tarval_is_long(tv) && get_tarval_long(tv) == (int) get_mode_size_bits(mode) - 1) {
                                        /* -(a >>u (size-1)) = a >>s (size-1) */
                                        ir_node *v = get_Shr_left(a);
 
@@ -3311,7 +3311,7 @@ static ir_node *transform_node_Minus(ir_node *n) {
                        if (is_Const(c)) {
                                tarval *tv = get_Const_tarval(c);
 
-                               if (tarval_is_long(tv) && get_tarval_long(tv) == get_mode_size_bits(mode) - 1) {
+                               if (tarval_is_long(tv) && get_tarval_long(tv) == (int) get_mode_size_bits(mode) - 1) {
                                        /* -(a >>s (size-1)) = a >>u (size-1) */
                                        ir_node *v = get_Shrs_left(a);
 
@@ -4438,7 +4438,7 @@ static ir_node *transform_node_Or_Rot(ir_node *or) {
                        return or;
 
                if (get_tarval_long(tv1) + get_tarval_long(tv2)
-                       != get_mode_size_bits(mode))
+                               != (int) get_mode_size_bits(mode))
                        return or;
 
                /* yet, condition met */
@@ -4463,7 +4463,7 @@ static ir_node *transform_node_Or_Rot(ir_node *or) {
                if (! tarval_is_long(tv1))
                        return or;
 
-               if (get_tarval_long(tv1) != get_mode_size_bits(mode))
+               if (get_tarval_long(tv1) != (int) get_mode_size_bits(mode))
                        return or;
 
                /* yet, condition met */
@@ -4486,7 +4486,7 @@ static ir_node *transform_node_Or_Rot(ir_node *or) {
                if (! tarval_is_long(tv1))
                        return or;
 
-               if (get_tarval_long(tv1) != get_mode_size_bits(mode))
+               if (get_tarval_long(tv1) != (int) get_mode_size_bits(mode))
                        return or;
 
                /* yet, condition met */