1*9880d681SAndroid Build Coastguard Worker; RUN: llc -O3 -mcpu=cortex-a57 < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test 4*9880d681SAndroid Build Coastguard Worker; CHECK: and 5*9880d681SAndroid Build Coastguard Worker; CHECK: csel 6*9880d681SAndroid Build Coastguard Worker; CHECK: csel 7*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-i64:64-i128:128-n32:64-S128" 8*9880d681SAndroid Build Coastguard Workertarget triple = "arm64--linux-gnueabi" 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdefine void @test(i64 %a, i64* %ptr1, i64* %ptr2) #0 align 2 { 11*9880d681SAndroid Build Coastguard Workerentry: 12*9880d681SAndroid Build Coastguard Worker %conv = and i64 %a, 4294967295 13*9880d681SAndroid Build Coastguard Worker %add = add nsw i64 %conv, -1 14*9880d681SAndroid Build Coastguard Worker %div = sdiv i64 %add, 64 15*9880d681SAndroid Build Coastguard Worker %rem = srem i64 %add, 64 16*9880d681SAndroid Build Coastguard Worker %cmp = icmp slt i64 %rem, 0 17*9880d681SAndroid Build Coastguard Worker br i1 %cmp, label %if.then, label %exit 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerif.then: 20*9880d681SAndroid Build Coastguard Worker %add2 = add nsw i64 %rem, 64 21*9880d681SAndroid Build Coastguard Worker %add3 = add i64 %div, -1 22*9880d681SAndroid Build Coastguard Worker br label %exit 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Workerexit: 25*9880d681SAndroid Build Coastguard Worker %__n = phi i64 [ %add3, %if.then ], [ %div, %entry ] 26*9880d681SAndroid Build Coastguard Worker %__n.0 = phi i64 [ %add2, %if.then ], [ %rem, %entry ] 27*9880d681SAndroid Build Coastguard Worker store i64 %__n, i64* %ptr1 28*9880d681SAndroid Build Coastguard Worker store i64 %__n.0, i64* %ptr2 29*9880d681SAndroid Build Coastguard Worker ret void 30*9880d681SAndroid Build Coastguard Worker} 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Worker 33