change global optdesc declarations to static

[libfirm] / ir / opt / opt_confirms.c

diff --git a/ir/opt/opt_confirms.c b/ir/opt/opt_confirms.c
index 664d304..8a0500a 100644 (file)
--- a/ir/opt/opt_confirms.c
+++ b/ir/opt/opt_confirms.c
@@ -67,25 +67,25 @@ static tarval *compare_iv_dbg(const interval_t *l_iv, const interval_t *r_iv, ir
 #define DBG_OUT_TR(l_relation, l_bound, r_relation, r_bound, relation, v) \
   ir_printf("In %e:\na %= %n && b %= %n  ==>  a %= b == %s\n", \
     get_irg_entity(current_ir_graph), \
-    l_relation, l_bound, r_relation, r_bound, relation, v);
+    l_relation, l_bound, r_relation, r_bound, relation, v)
 
 /* right side */
 #define DBG_OUT_R(r_relation, r_bound, left, relation, right, v) \
   ir_printf("In %e:\na %= %n ==>  %n %= %n == %s\n", \
     get_irg_entity(current_ir_graph), \
-    r_relation, r_bound, left, relation, right, v);
+    r_relation, r_bound, left, relation, right, v)
 
 /* left side */
 #define DBG_OUT_L(l_relation, l_bound, left, relation, right, v) \
   ir_printf("In %e:\na %= %n ==>  %n %= %n == %s\n", \
     get_irg_entity(current_ir_graph), \
-    l_relation, l_bound, left, relation, right, v);
+    l_relation, l_bound, left, relation, right, v)
 
 #else
 
-#define DBG_OUT_TR(l_relation, l_bound, r_relation, r_bound, relation, v)
-#define DBG_OUT_R(r_relation, r_bound, left, relation, right, v)
-#define DBG_OUT_L(l_relation, l_bound, left, relation, right, v)
+#define DBG_OUT_TR(l_relation, l_bound, r_relation, r_bound, relation, v)  (void)0
+#define DBG_OUT_R(r_relation, r_bound, left, relation, right, v)  (void)0
+#define DBG_OUT_L(l_relation, l_bound, left, relation, right, v)  (void)0
 
 #endif /* DEBUG_CONFIRM */
 
@@ -97,7 +97,7 @@ static tarval *compare_iv_dbg(const interval_t *l_iv, const interval_t *r_iv, ir
  */
 FIRM_API int value_not_zero(const ir_node *n, ir_node_cnst_ptr *confirm)
 {
-#define RET_ON(x)  if (x) { *confirm = n; return 1; }; break
+#define RET_ON(x)  if (x) { *confirm = n; return 1; } break
 
        ir_tarval *tv;
        ir_mode *mode = get_irn_mode(n);
@@ -641,7 +641,6 @@ FIRM_API ir_tarval *computed_value_Cmp_Confirm(const ir_node *cmp, ir_node *left
        ir_relation l_relation, res_relation, neg_relation;
        interval_t  l_iv, r_iv;
        ir_tarval  *tv;
-       ir_mode    *mode;
 
        if (is_Confirm(right)) {
                /* we want the Confirm on the left side */
@@ -722,7 +721,6 @@ FIRM_API ir_tarval *computed_value_Cmp_Confirm(const ir_node *cmp, ir_node *left
                         * We know that a CMP b and check for a ~CMP b
                         */
                        else {
-                               mode    = get_irn_mode(left);
                                neg_relation = get_negated_relation(relation);
 
                                if ((r_relation == neg_relation) || (r_relation == (neg_relation & ~ir_relation_equal))) {
@@ -767,7 +765,6 @@ FIRM_API ir_tarval *computed_value_Cmp_Confirm(const ir_node *cmp, ir_node *left
                 * We know that a CMP b and check for a ~CMP b
                 */
                else {
-                       mode = get_irn_mode(left);
                        neg_relation = get_negated_relation(relation);
 
                        if ((l_relation == neg_relation) || (l_relation == (neg_relation & ~ir_relation_equal))) {