1; RUN: opt < %s -aa-pipeline=basic-aa -passes=aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s 2 3 4target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-apple-macosx10.12.0" 6 7%struct.blam = type { i32, i32 } 8 9 10; CHECK-DAG: MayAlias: i32* %arg, i32* %tmp3 11 12define i1 @ham(ptr %arg) { 13 %isNull = icmp eq ptr %arg, null 14 %tmp2 = getelementptr %struct.blam, ptr %arg, i64 0, i32 1 15 %select = select i1 %isNull, ptr null, ptr %tmp2 16 %tmp3 = getelementptr i32, ptr %select, i32 -1 17 load i32, ptr %arg 18 load i32, ptr %tmp3 19 ret i1 true 20} 21