updated

[libfirm] / ir / opt / ldst2.c

diff --git a/ir/opt/ldst2.c b/ir/opt/ldst2.c
index f57289a..9230761 100644 (file)
--- a/ir/opt/ldst2.c
+++ b/ir/opt/ldst2.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.
  *
@@ -104,6 +104,7 @@ static void AliasSetAdder(ir_node* block, void* env)
 {
        ir_nodeset_t* alias_set;
        size_t i;
+       (void) env;
 
        alias_set = NEW_ARR_D(ir_nodeset_t, &obst, count_addrs);
        for (i = 0; i < count_addrs; i++) {
@@ -134,6 +135,7 @@ static void AliasSetDestroyer(ir_node* block, void* env)
 {
        ir_nodeset_t* alias_set = get_irn_link(block);
        size_t i;
+       (void) env;
 
        for (i = 0; i < count_addrs; i++) {
                ir_nodeset_destroy(&alias_set[i]);
@@ -552,6 +554,7 @@ static void NormaliseSync(ir_node* node, void* env)
        ir_node** in;
        size_t count_preds;
        size_t i;
+       (void) env;
 
        if (!is_Sync(node)) return;
 
@@ -559,7 +562,7 @@ static void NormaliseSync(ir_node* node, void* env)
        AddSyncPreds(&preds, node);
 
        count_preds = ir_nodeset_size(&preds);
-       if (count_preds != get_Sync_n_preds(node)) {
+       if (count_preds != (unsigned)get_Sync_n_preds(node)) {
                NEW_ARR_A(ir_node*, in, count_preds);
                ir_nodeset_iterator_init(&iter, &preds);
                for (i = 0; i < count_preds; i++) {