Simplify pointer arithmetic.

[r26953]

diff --git a/ir/ir/iredges.c b/ir/ir/iredges.c
index 29a5406..b420089 100644 (file)
--- a/ir/ir/iredges.c
+++ b/ir/ir/iredges.c
@@ -407,7 +407,7 @@ void edges_notify_edge_kind(ir_node *src, int pos, ir_node *tgt,
                        edge->kind      = kind;
                        edge->list.next = NULL;
                        edge->list.prev = NULL;
-                       memset(((char*)edge) + sizeof(ir_edge_t), 0, edges_private_size);
+                       memset(edge + 1, 0, edges_private_size);
                        DEBUG_ONLY(edge->src_nr = get_irn_node_nr(src));
 
                        new_edge = ir_edgeset_insert(edges, edge);