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