| ; This testcase ensures that CFL AA gives conservative answers on variables |
| ; that involve arguments. |
| |
| ; RUN: opt < %s -aa-pipeline=cfl-steens-aa -passes=aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s |
| |
| ; CHECK: Function: test |
| |
| define void @test(i1 %c, i32* %arg1, i32* %arg2) { |
| ; CHECK: 6 Total Alias Queries Performed |
| ; CHECK: 3 no alias responses |
| %a = alloca i32, align 4 |
| %b = select i1 %c, i32* %arg1, i32* %arg2 |
| load i32, i32* %a |
| load i32, i32* %b |
| load i32, i32* %arg1 |
| load i32, i32* %arg2 |
| |
| ret void |
| } |
