1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc32 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc64 -mcpu=a2 | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc32 -mcpu=440 | FileCheck %s -check-prefix=BE-CHK 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @has_a_fence(i32 %a, i32 %b) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker fence acquire 8*9880d681SAndroid Build Coastguard Worker %cond = icmp eq i32 %a, %b 9*9880d681SAndroid Build Coastguard Worker br i1 %cond, label %IfEqual, label %IfUnequal 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard WorkerIfEqual: 12*9880d681SAndroid Build Coastguard Worker fence release 13*9880d681SAndroid Build Coastguard Worker; CHECK: sync 14*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: msync 15*9880d681SAndroid Build Coastguard Worker; BE-CHK: msync 16*9880d681SAndroid Build Coastguard Worker br label %end 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard WorkerIfUnequal: 19*9880d681SAndroid Build Coastguard Worker fence release 20*9880d681SAndroid Build Coastguard Worker; CHECK: sync 21*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: msync 22*9880d681SAndroid Build Coastguard Worker; BE-CHK: msync 23*9880d681SAndroid Build Coastguard Worker ret i32 0 24*9880d681SAndroid Build Coastguard Worker 25*9880d681SAndroid Build Coastguard Workerend: 26*9880d681SAndroid Build Coastguard Worker ret i32 1 27*9880d681SAndroid Build Coastguard Worker} 28*9880d681SAndroid Build Coastguard Worker 29