1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine | llvm-dis 2*9880d681SAndroid Build Coastguard Worker; PR3452 3*9880d681SAndroid Build Coastguard Workerdefine i128 @test(i64 %A, i64 %B, i1 %C, i128 %Z, i128 %Y, i64* %P, i64* %Q) { 4*9880d681SAndroid Build Coastguard Workerentry: 5*9880d681SAndroid Build Coastguard Worker %tmp2 = trunc i128 %Z to i64 6*9880d681SAndroid Build Coastguard Worker %tmp4 = trunc i128 %Y to i64 7*9880d681SAndroid Build Coastguard Worker store i64 %tmp2, i64* %P 8*9880d681SAndroid Build Coastguard Worker store i64 %tmp4, i64* %Q 9*9880d681SAndroid Build Coastguard Worker %x = sub i64 %tmp2, %tmp4 10*9880d681SAndroid Build Coastguard Worker %c = sub i64 %tmp2, %tmp4 11*9880d681SAndroid Build Coastguard Worker %tmp137 = zext i1 %C to i64 12*9880d681SAndroid Build Coastguard Worker %tmp138 = sub i64 %c, %tmp137 13*9880d681SAndroid Build Coastguard Worker br label %T 14*9880d681SAndroid Build Coastguard Worker 15*9880d681SAndroid Build Coastguard WorkerT: 16*9880d681SAndroid Build Coastguard Worker %G = phi i64 [%tmp138, %entry], [%tmp2, %Fal] 17*9880d681SAndroid Build Coastguard Worker %F = zext i64 %G to i128 18*9880d681SAndroid Build Coastguard Worker ret i128 %F 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard WorkerFal: 21*9880d681SAndroid Build Coastguard Worker br label %T 22*9880d681SAndroid Build Coastguard Worker} 23