1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; PR2389 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK: xor 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i1 @test(i1 %a, i1 %b) { 7*9880d681SAndroid Build Coastguard Worker %A = add i1 %a, %b 8*9880d681SAndroid Build Coastguard Worker ret i1 %A 9*9880d681SAndroid Build Coastguard Worker} 10