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1; RUN: opt -aa-pipeline=basic-aa -passes=aa-eval -print-all-alias-modref-info -disable-output < %s 2>&1 | FileCheck %s2 3; A call return value is not always an escape source, because4; CaptureTracking can look through some calls. The test is constructed to5; hit the getUnderlyingObject() recursion limit.6define i32 @test() {7; CHECK-LABEL: Function: test8; CHECK-NEXT: MustAlias: i32* %a, i32* %p79 %a = alloca i3210 %p1 = call ptr @llvm.strip.invariant.group.p0(ptr %a)11 %p2 = getelementptr i8, ptr %p1, i64 112 %p3 = getelementptr i8, ptr %p2, i64 -113 %p4 = getelementptr i8, ptr %p3, i64 114 %p5 = getelementptr i8, ptr %p4, i64 -115 %p6 = getelementptr i8, ptr %p5, i64 116 %p7 = getelementptr i8, ptr %p6, i64 -117 %v = load i32, ptr %a18 store i32 -1, ptr %p719 ret i32 %v20}21 22declare ptr @llvm.strip.invariant.group.p0(ptr)23