1; This testcase ensures that CFL AA handles assignment in an inclusion-based
2; manner
3
4; RUN: opt < %s -aa-pipeline=cfl-anders-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
5
6; CHECK-LABEL: Function: test_assign2
7; CHECK: NoAlias: i64* %a, i32* %b
8; CHECK: NoAlias: i32* %b, i32* %c
9; CHECK: NoAlias: i32* %b, i32* %d
10; CHECK: MayAlias: i64* %a, i32* %e
11; CHECK: MayAlias: i32* %b, i32* %e
12; CHECK: MayAlias: i32* %c, i32* %e
13; CHECK: MayAlias: i32* %d, i32* %e
14define void @test_assign2(i1 %cond) {
15	%a = alloca i64, align 8
16	%b = alloca i32, align 4
17
18	%c = bitcast i64* %a to i32*
19	%d = bitcast i64* %a to i32*
20	%e = select i1 %cond, i32* %c, i32* %b
21  load i64, i64* %a
22  load i32, i32* %b
23  load i32, i32* %c
24  load i32, i32* %d
25  load i32, i32* %e
26	ret void
27}
28