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view test/CodeGen/SystemZ/atomic-fence-02.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 1172e4bd9c6f
children
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line source

; Serialization is emitted only for fence seq_cst.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

define void @test() {
; CHECK: #MEMBARRIER
  fence acquire
; CHECK: #MEMBARRIER
  fence release
; CHECK: #MEMBARRIER
  fence acq_rel
  ret void
}