fixed CopyB emitter

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 5bad468..71fe2a6 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -832,6 +832,13 @@ void be_set_Spill_entity(ir_node *irn, entity *ent)
        a->frame_attr.ent = ent;
 }
 
+void be_set_Spill_context(ir_node *irn, ir_node *ctx)
+{
+       be_spill_attr_t *a = get_irn_attr(irn);
+       assert(be_is_Spill(irn));
+       a->spill_ctx = ctx;
+}
+
 static ir_node *find_a_spill_walker(ir_node *irn, unsigned visited_nr)
 {
        unsigned nr = get_irn_visited(irn);
@@ -1317,6 +1324,7 @@ static void dump_node_req(FILE *f, int idx, be_req_t *req)
        const char *prefix = buf;
 
        snprintf(buf, sizeof(buf), "#%d ", idx);
+       buf[sizeof(buf) - 1] = '\0';
 
        if(req->flags != arch_irn_flags_none) {
                fprintf(f, "%sflags: ", prefix);