1 files changed, 49 insertions, 0 deletions
diff --git a/clang/test/CodeGen/ms-intrinsics.c b/clang/test/CodeGen/ms-intrinsics.c
index 632fa18060d..a9902b2f219 100644
--- a/clang/test/CodeGen/ms-intrinsics.c
+++ b/clang/test/CodeGen/ms-intrinsics.c
@@ -455,6 +455,55 @@ __int64 test_InterlockedDecrement64(__int64 volatile *Addend) {
 
 #endif
 
+#if defined(__i386__) || defined(__x86_64__)
+long test_InterlockedExchange_HLEAcquire(long volatile *Target, long Value) {
+// CHECK-INTEL: define{{.*}} i32 @test_InterlockedExchange_HLEAcquire(i32*{{[a-z_ ]*}}%Target, i32{{[a-z_ ]*}}%Value)
+// CHECK-INTEL: call i32 asm sideeffect ".byte 0xf2 ; lock ; xchg $0, $1", "=r,=*m,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %Target, i32 %Value, i32* %Target)
+  return _InterlockedExchange_HLEAcquire(Target, Value);
+}
+long test_InterlockedExchange_HLERelease(long volatile *Target, long Value) {
+// CHECK-INTEL: define{{.*}} i32 @test_InterlockedExchange_HLERelease(i32*{{[a-z_ ]*}}%Target, i32{{[a-z_ ]*}}%Value)
+// CHECK-INTEL: call i32 asm sideeffect ".byte 0xf3 ; lock ; xchg $0, $1", "=r,=*m,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %Target, i32 %Value, i32* %Target)
+  return _InterlockedExchange_HLERelease(Target, Value);
+}
+long test_InterlockedCompareExchange_HLEAcquire(long volatile *Destination,
+                                                long Exchange, long Comparand) {
+// CHECK-INTEL: define{{.*}} i32 @test_InterlockedCompareExchange_HLEAcquire(i32*{{[a-z_ ]*}}%Destination, i32{{[a-z_ ]*}}%Exchange, i32{{[a-z_ ]*}}%Comparand)
+// CHECK-INTEL: call i32 asm sideeffect ".byte 0xf2 ; lock ; cmpxchg $2, $1", "={ax},=*m,r,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %Destination, i32 %Exchange, i32 %Comparand, i32* %Destination)
+  return _InterlockedCompareExchange_HLEAcquire(Destination, Exchange, Comparand);
+}
+long test_InterlockedCompareExchange_HLERelease(long volatile *Destination,
+                                            long Exchange, long Comparand) {
+// CHECK-INTEL: define{{.*}} i32 @test_InterlockedCompareExchange_HLERelease(i32*{{[a-z_ ]*}}%Destination, i32{{[a-z_ ]*}}%Exchange, i32{{[a-z_ ]*}}%Comparand)
+// CHECK-INTEL: call i32 asm sideeffect ".byte 0xf3 ; lock ; cmpxchg $2, $1", "={ax},=*m,r,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i32* %Destination, i32 %Exchange, i32 %Comparand, i32* %Destination)
+  return _InterlockedCompareExchange_HLERelease(Destination, Exchange, Comparand);
+}
+#endif
+#if defined(__x86_64__)
+__int64 test_InterlockedExchange64_HLEAcquire(__int64 volatile *Target, __int64 Value) {
+// CHECK-X64: define{{.*}} i64 @test_InterlockedExchange64_HLEAcquire(i64*{{[a-z_ ]*}}%Target, i64{{[a-z_ ]*}}%Value)
+// CHECK-X64: call i64 asm sideeffect ".byte 0xf2 ; lock ; xchg $0, $1", "=r,=*m,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %Target, i64 %Value, i64* %Target)
+  return _InterlockedExchange64_HLEAcquire(Target, Value);
+}
+__int64 test_InterlockedExchange64_HLERelease(__int64 volatile *Target, __int64 Value) {
+// CHECK-X64: define{{.*}} i64 @test_InterlockedExchange64_HLERelease(i64*{{[a-z_ ]*}}%Target, i64{{[a-z_ ]*}}%Value)
+// CHECK-X64: call i64 asm sideeffect ".byte 0xf3 ; lock ; xchg $0, $1", "=r,=*m,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %Target, i64 %Value, i64* %Target)
+  return _InterlockedExchange64_HLERelease(Target, Value);
+}
+__int64 test_InterlockedCompareExchange64_HLEAcquire(__int64 volatile *Destination,
+                                                     __int64 Exchange, __int64 Comparand) {
+// CHECK-X64: define{{.*}} i64 @test_InterlockedCompareExchange64_HLEAcquire(i64*{{[a-z_ ]*}}%Destination, i64{{[a-z_ ]*}}%Exchange, i64{{[a-z_ ]*}}%Comparand)
+// CHECK-X64: call i64 asm sideeffect ".byte 0xf2 ; lock ; cmpxchg $2, $1", "={ax},=*m,r,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %Destination, i64 %Exchange, i64 %Comparand, i64* %Destination)
+  return _InterlockedCompareExchange64_HLEAcquire(Destination, Exchange, Comparand);
+}
+__int64 test_InterlockedCompareExchange64_HLERelease(__int64 volatile *Destination,
+                                                     __int64 Exchange, __int64 Comparand) {
+// CHECK-X64: define{{.*}} i64 @test_InterlockedCompareExchange64_HLERelease(i64*{{[a-z_ ]*}}%Destination, i64{{[a-z_ ]*}}%Exchange, i64{{[a-z_ ]*}}%Comparand)
+// CHECK-X64: call i64 asm sideeffect ".byte 0xf3 ; lock ; cmpxchg $2, $1", "={ax},=*m,r,0,*m,~{memory},~{dirflag},~{fpsr},~{flags}"(i64* %Destination, i64 %Exchange, i64 %Comparand, i64* %Destination)
+  return _InterlockedCompareExchange64_HLERelease(Destination, Exchange, Comparand);
+}
+#endif
+
 void test__fastfail() {
   __fastfail(42);
 }