xref: /llvm-project/llvm/test/Analysis/BasicAA/smaller-index-size-overflow.ll (revision a30e50fcb3119cc1f84f0398d229a929f296188d)
1; RUN: opt -S -passes=aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s
2
3target datalayout = "p1:32:32"
4
5; CHECK: PartialAlias:	i32 addrspace(1)* %gep1, i32 addrspace(1)* %gep2
6define void @test(ptr addrspace(1) %p) {
7  %gep1 = getelementptr i8, ptr addrspace(1) %p, i32 u0x7fffffff
8  %gep2 = getelementptr i8, ptr addrspace(1) %p, i32 u0x80000001
9  store i32 0, ptr addrspace(1) %gep1
10  load i32, ptr addrspace(1) %gep2
11  ret void
12}
13