define void @test1(i64* %ptr, i64 %val1) {
; CHECK-LABEL: test1
-; CHECK: lock
-; CHECK-NEXT: cmpxchg8b
+; CHECK: lock cmpxchg8b
; CHECK-NEXT: jne
store atomic i64 %val1, i64* %ptr seq_cst, align 8
ret void
define i64 @test2(i64* %ptr) {
; CHECK-LABEL: test2
-; CHECK: lock
-; CHECK-NEXT: cmpxchg8b
+; CHECK: lock cmpxchg8b
%val = load atomic i64, i64* %ptr seq_cst, align 8
ret i64 %val
}