| ; RUN: opt -aa-pipeline=globals-aa,basic-aa -passes='require<globals-aa>,aa-eval' -print-all-alias-modref-info -disable-output %s 2>&1 | FileCheck %s |
| |
| @g0 = internal addrspace(3) global i32 undef |
| |
| ; CHECK-LABEL: test1 |
| ; CHECK-DAG: NoAlias: i32* %gp, i32* %p |
| ; CHECK-DAG: NoAlias: i32* %p, i32 addrspace(3)* @g0 |
| ; CHECK-DAG: MustAlias: i32* %gp, i32 addrspace(3)* @g0 |
| define i32 @test1(ptr %p) { |
| load i32, ptr addrspace(3) @g0 |
| %gp = addrspacecast ptr addrspace(3) @g0 to ptr |
| store i32 0, ptr %gp |
| store i32 1, ptr %p |
| %v = load i32, ptr %gp |
| ret i32 %v |
| } |
