fixed dumper

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index a60e01a..69d181e 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -548,9 +548,15 @@ static int dump_node(ir_node *irn, FILE *f, dump_reason_t reason)
 
                        if(get_irn_be_opcode(irn) == beo_Spill) {
                                be_spill_attr_t *a = (be_spill_attr_t *) at;
-                               unsigned ofs = get_entity_offset_bytes(a->ent);
+
                                ir_fprintf(f, "spill context: %+F\n", a->spill_ctx);
-                               ir_fprintf(f, "spill entity: %+F offset %x (%d)\n", a->ent, ofs, ofs);
+                               if (a->ent) {
+                                       unsigned ofs = get_entity_offset_bytes(a->ent);
+                                       ir_fprintf(f, "spill entity: %+F offset %x (%d)\n", a->ent, ofs, ofs);
+                               }
+                               else {
+                                       ir_fprintf(f, "spill entity: n/a\n");
+                               }
                        }
                        break;
        }