1*9880d681SAndroid Build Coastguard Worker; RUN: llc -verify-machineinstrs -o - %s -mtriple=aarch64-linux-gnu | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker@var32 = global i32 0 4*9880d681SAndroid Build Coastguard Worker@var64 = global i64 0 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine void @foo() { 7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo: 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker %val1 = load volatile i32, i32* @var32 10*9880d681SAndroid Build Coastguard Worker %tst1 = icmp eq i32 %val1, 0 11*9880d681SAndroid Build Coastguard Worker br i1 %tst1, label %end, label %test2 12*9880d681SAndroid Build Coastguard Worker; CHECK: cbz {{w[0-9]+}}, .LBB 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workertest2: 15*9880d681SAndroid Build Coastguard Worker %val2 = load volatile i32, i32* @var32 16*9880d681SAndroid Build Coastguard Worker %tst2 = icmp ne i32 %val2, 0 17*9880d681SAndroid Build Coastguard Worker br i1 %tst2, label %end, label %test3 18*9880d681SAndroid Build Coastguard Worker; CHECK: cbnz {{w[0-9]+}}, .LBB 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workertest3: 21*9880d681SAndroid Build Coastguard Worker %val3 = load volatile i64, i64* @var64 22*9880d681SAndroid Build Coastguard Worker %tst3 = icmp eq i64 %val3, 0 23*9880d681SAndroid Build Coastguard Worker br i1 %tst3, label %end, label %test4 24*9880d681SAndroid Build Coastguard Worker; CHECK: cbz {{x[0-9]+}}, .LBB 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workertest4: 27*9880d681SAndroid Build Coastguard Worker %val4 = load volatile i64, i64* @var64 28*9880d681SAndroid Build Coastguard Worker %tst4 = icmp ne i64 %val4, 0 29*9880d681SAndroid Build Coastguard Worker br i1 %tst4, label %end, label %test5 30*9880d681SAndroid Build Coastguard Worker; CHECK: cbnz {{x[0-9]+}}, .LBB 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workertest5: 33*9880d681SAndroid Build Coastguard Worker store volatile i64 %val4, i64* @var64 34*9880d681SAndroid Build Coastguard Worker ret void 35*9880d681SAndroid Build Coastguard Worker 36*9880d681SAndroid Build Coastguard Workerend: 37*9880d681SAndroid Build Coastguard Worker ret void 38*9880d681SAndroid Build Coastguard Worker} 39