model: don't use global 'model' unnecessarily

[model-checker.git] / action.cc

diff --git a/action.cc b/action.cc
index a321a85edede7f0b12a47142f61e44a33f561cbd..205bedbf6f12806835a503975e95709162630070 100644 (file)
--- a/action.cc
+++ b/action.cc
@@ -218,6 +218,9 @@ void ModelAction::print(void) const
        case THREAD_JOIN:
                type_str = "thread join";
                break;
+       case THREAD_FINISH:
+               type_str = "thread finish";
+               break;
        case ATOMIC_READ:
                type_str = "atomic read";
                break;
@@ -265,8 +268,12 @@ void ModelAction::print(void) const
 
        printf("(%3d) Thread: %-2d   Action: %-13s   MO: %7s  Loc: %14p  Value: %-12" PRIu64,
                        seq_number, id_to_int(tid), type_str, mo_str, location, valuetoprint);
-       if (reads_from)
-               printf(" Rf: %d", reads_from->get_seq_number());
+       if (is_read()) {
+               if (reads_from)
+                       printf(" Rf: %d", reads_from->get_seq_number());
+               else
+                       printf(" Rf: ?");
+       }
        if (cv) {
                printf("\t");
                cv->print();