view test/CodeGen/SystemZ/atomic-store-02.ll @ 120:1172e4bd9c6f

update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents e4204d083e25
children 803732b1fca8
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; Test 16-bit atomic stores.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

define void @f1(i16 %val, i16 *%src) {
; CHECK-LABEL: f1:
; CHECK: sth %r2, 0(%r3)
; CHECK: bcr 1{{[45]}}, %r0
; CHECK: br %r14
  store atomic i16 %val, i16 *%src seq_cst, align 2
  ret void
}