1; RUN: opt < %s -disable-basic-aa -cfl-steens-aa -aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
2; RUN: opt < %s -aa-pipeline=cfl-steens-aa -passes=aa-eval -print-may-aliases -disable-output 2>&1 | FileCheck %s
3
4; CHECK-LABEL:     Function: foo
5; CHECK: MayAlias: i32* %A, i32* %B
6define void @foo(i32* %A, i32* %B) {
7entry:
8  store i32 0, i32* %A, align 4
9  store i32 0, i32* %B, align 4
10  ret void
11}
12
13; CHECK-LABEL:     Function: bar
14; CHECK: MayAlias: i32* %A, i32* %B
15; CHECK: MayAlias: i32* %A, i32* %arrayidx
16; CHECK: MayAlias: i32* %B, i32* %arrayidx
17define void @bar(i32* %A, i32* %B) {
18entry:
19  store i32 0, i32* %A, align 4
20  %arrayidx = getelementptr inbounds i32, i32* %B, i64 1
21  store i32 0, i32* %arrayidx, align 4
22  ret void
23}
24
25@G = global i32 0
26
27; CHECK-LABEL:     Function: baz
28; CHECK: MayAlias: i32* %A, i32* @G
29define void @baz(i32* %A) {
30entry:
31  store i32 0, i32* %A, align 4
32  store i32 0, i32* @G, align 4
33  ret void
34}
35
36; CHECK-LABEL: Alias Analysis Evaluator Report
37; CHECK: 5 Total Alias Queries Performed
38; CHECK: 0 no alias responses
39; CHECK: 5 may alias responses
40