File: atomic.ll

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llvm-toolchain-21 1%3A21.1.7-1
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; RUN: llvm-as %s -o - | llvm-dis | FileCheck %s
; RUN: verify-uselistorder < %s

define void @test_cmpxchg(i32* %addr, i32 %desired, i32 %new) {
  cmpxchg i32* %addr, i32 %desired, i32 %new seq_cst seq_cst
  ; CHECK: cmpxchg ptr %addr, i32 %desired, i32 %new seq_cst seq_cst

  cmpxchg volatile i32* %addr, i32 %desired, i32 %new seq_cst monotonic
  ; CHECK: cmpxchg volatile ptr %addr, i32 %desired, i32 %new seq_cst monotonic

  cmpxchg weak i32* %addr, i32 %desired, i32 %new acq_rel acquire
  ; CHECK: cmpxchg weak ptr %addr, i32 %desired, i32 %new acq_rel acquire

  cmpxchg weak volatile i32* %addr, i32 %desired, i32 %new syncscope("singlethread") release monotonic
  ; CHECK: cmpxchg weak volatile ptr %addr, i32 %desired, i32 %new syncscope("singlethread") release monotonic

  ret void
}