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; RUN: opt -aa-pipeline=basic-aa -passes=aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s
; A call return value is not always an escape source, because
; CaptureTracking can look through some calls. The test is constructed to
; hit the getUnderlyingObject() recursion limit.
define i32 @test() {
; CHECK-LABEL: Function: test
; CHECK-NEXT: MustAlias: i32* %a, i32* %p7
%a = alloca i32
%p1 = call ptr @llvm.strip.invariant.group.p0(ptr %a)
%p2 = getelementptr i8, ptr %p1, i64 1
%p3 = getelementptr i8, ptr %p2, i64 -1
%p4 = getelementptr i8, ptr %p3, i64 1
%p5 = getelementptr i8, ptr %p4, i64 -1
%p6 = getelementptr i8, ptr %p5, i64 1
%p7 = getelementptr i8, ptr %p6, i64 -1
%v = load i32, ptr %a
store i32 -1, ptr %p7
ret i32 %v
}
declare ptr @llvm.strip.invariant.group.p0(ptr)
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