more debug info

[libfirm] / ir / opt / gvn_pre.c

diff --git a/ir/opt/gvn_pre.c b/ir/opt/gvn_pre.c
index aa0c34c..5e35e27 100644 (file)
--- a/ir/opt/gvn_pre.c
+++ b/ir/opt/gvn_pre.c
@@ -631,7 +631,7 @@ static void insert_nodes(ir_node *block, void *ctx)
 
                        DB((dbg, LEVEL_1, "Partial redundant %+F from block %+F found\n", expr, block));
 
-                       in = xmalloc(arity * sizeof(*in));
+                       in = XMALLOCN(ir_node*, arity);
                        /* for all predecessor blocks */
                        for (pos = 0; pos < arity; ++pos) {
                                ir_node *pred_blk = get_Block_cfgpred_block(block, pos);