1 ; Serialization is emitted only for fence seq_cst. 2 ; 3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s 4 5 define void @test() { 6 ; CHECK: #MEMBARRIER 7 fence acquire 8 ; CHECK: #MEMBARRIER 9 fence release 10 ; CHECK: #MEMBARRIER 11 fence acq_rel 12 ret void 13 } 14
