1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -constprop -S | grep "ret i13 13" 2*9880d681SAndroid Build Coastguard Worker; PR1816 3*9880d681SAndroid Build Coastguard Workerdeclare i13 @llvm.cttz.i13(i13, i1) 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i13 @test() { 6*9880d681SAndroid Build Coastguard Worker %X = call i13 @llvm.cttz.i13(i13 0, i1 false) 7*9880d681SAndroid Build Coastguard Worker ret i13 %X 8*9880d681SAndroid Build Coastguard Worker} 9