Implement __sync_{add,sub,and,or,xor}_and_fetch and

__sync_bool_compare_and_swap.
 - <rdar://problem/6762223> [sema/irgen] support
   __sync_bool_compare_and_swap and __sync_add_and_fetch

llvm-svn: 68482

1 files changed, 14 insertions, 6 deletions

diff --git a/clang/test/CodeGen/atomic.c b/clang/test/CodeGen/atomic.c
index 0e2d850dbb1..d1b3cbb0d4b 100644
--- a/clang/test/CodeGen/atomic.c
+++ b/clang/test/CodeGen/atomic.c
@@ -1,15 +1,15 @@
 // RUN: clang-cc %s -emit-llvm -o - > %t1 &&
-// RUN: grep @llvm.atomic.load.add.i32 %t1 &&
-// RUN: grep @llvm.atomic.load.sub.i32 %t1 &&
+// RUN: grep @llvm.atomic.load.add.i32 %t1 | count 3 &&
+// RUN: grep @llvm.atomic.load.sub.i32 %t1 | count 3 &&
 // RUN: grep @llvm.atomic.load.min.i32 %t1 &&
 // RUN: grep @llvm.atomic.load.max.i32 %t1 &&
 // RUN: grep @llvm.atomic.load.umin.i32 %t1 &&
 // RUN: grep @llvm.atomic.load.umax.i32 %t1 &&
 // RUN: grep @llvm.atomic.swap.i32 %t1 &&
-// RUN: grep @llvm.atomic.cmp.swap.i32 %t1 &&
-// RUN: grep @llvm.atomic.load.and.i32 %t1 &&
-// RUN: grep @llvm.atomic.load.or.i32 %t1 &&
-// RUN: grep @llvm.atomic.load.xor.i32 %t1
+// RUN: grep @llvm.atomic.cmp.swap.i32 %t1 | count 3 &&
+// RUN: grep @llvm.atomic.load.and.i32 %t1 | count 3 &&
+// RUN: grep @llvm.atomic.load.or.i32 %t1 | count 3 &&
+// RUN: grep @llvm.atomic.load.xor.i32 %t1 | count 3
 
 
 int atomic(void)
@@ -28,8 +28,16 @@ int atomic(void)
   old = __sync_fetch_and_umax(&uval, 6u);
   old = __sync_lock_test_and_set(&val, 7);
   old = __sync_val_compare_and_swap(&val, 4, 1976);
+  old = __sync_bool_compare_and_swap(&val, 4, 1976);
   old = __sync_fetch_and_and(&val, 0x9);
   old = __sync_fetch_and_or(&val, 0xa);
   old = __sync_fetch_and_xor(&val, 0xb);
+
+  old = __sync_add_and_fetch(&val, 1);
+  old = __sync_sub_and_fetch(&val, 2);
+  old = __sync_and_and_fetch(&val, 3);
+  old = __sync_or_and_fetch(&val, 4);
+  old = __sync_xor_and_fetch(&val, 5);
+
   return old;
 }