1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
; RUN: verify-uselistorder < %s -preserve-bc-use-list-order
define void @test_cmpxchg(i32* %addr, i32 %desired, i32 %new) {
cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
; CHECK: cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
cmpxchg volatile i32* %addr, i32 %desired, i32 %new seq_cst monotonic
; CHECK: cmpxchg volatile i32* %addr, i32 %desired, i32 %new seq_cst monotonic
cmpxchg weak i32* %addr, i32 %desired, i32 %new acq_rel acquire
; CHECK: cmpxchg weak i32* %addr, i32 %desired, i32 %new acq_rel acquire
cmpxchg weak volatile i32* %addr, i32 %desired, i32 %new singlethread release monotonic
; CHECK: cmpxchg weak volatile i32* %addr, i32 %desired, i32 %new singlethread release monotonic
ret void
}
|
