1*9880d681SAndroid Build Coastguard Worker; This testcase ensures that CFL AA gives conservative answers on variables 2*9880d681SAndroid Build Coastguard Worker; that involve arguments. 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -cfl-steens-aa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; CHECK: Function: test 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine void @test(i1 %c, i32* %arg1, i32* %arg2) { 9*9880d681SAndroid Build Coastguard Worker ; CHECK: 6 Total Alias Queries Performed 10*9880d681SAndroid Build Coastguard Worker ; CHECK: 3 no alias responses 11*9880d681SAndroid Build Coastguard Worker %a = alloca i32, align 4 12*9880d681SAndroid Build Coastguard Worker %b = select i1 %c, i32* %arg1, i32* %arg2 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker ret void 15*9880d681SAndroid Build Coastguard Worker} 16