model: add get_last_seq_cst_fence

[c11tester.git] / impatomic.cc

diff --git a/impatomic.cc b/impatomic.cc
index 8642bee26c63011a112951d72a84bc1d7ed08bc6..571789d662f154e109025e23c6d09ac89f998692 100644 (file)
--- a/impatomic.cc
+++ b/impatomic.cc
@@ -1,12 +1,13 @@
 #include "impatomic.h"
 #include "common.h"
 #include "model.h"
+#include "threads-model.h"
 
 namespace std {
 
 bool atomic_flag_test_and_set_explicit ( volatile atomic_flag * __a__, memory_order __x__ ) {
        volatile bool * __p__ = &((__a__)->__f__);
-       model->switch_to_master(new ModelAction(ATOMIC_READ, __x__, (void *) __p__));
+       model->switch_to_master(new ModelAction(ATOMIC_RMWR, __x__, (void *) __p__));
        bool result = (bool) thread_current()->get_return_value();
        model->switch_to_master(new ModelAction(ATOMIC_RMW, __x__, (void *) __p__, true));
        return result;
@@ -25,11 +26,6 @@ void atomic_flag_clear_explicit
 void atomic_flag_clear( volatile atomic_flag* __a__ )
 { atomic_flag_clear_explicit( __a__, memory_order_seq_cst ); }
 
-void atomic_flag_fence( const volatile atomic_flag* __a__, memory_order __x__ )
-{
-       ASSERT(0);
-}
-
 void __atomic_flag_wait__( volatile atomic_flag* __a__ )
 { while ( atomic_flag_test_and_set( __a__ ) ); }