blob: 318dfdc9c246bec115522bdaf7eed77342e7bb19 [file] [log] [blame]
; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.12.0"
%struct.blam = type { i32, i32 }
; CHECK-DAG: MayAlias: i32* %tmp, i32* %tmp3
define i1 @ham(%struct.blam* %arg) {
%isNull = icmp eq %struct.blam* %arg, null
%tmp = getelementptr %struct.blam, %struct.blam* %arg, i64 0, i32 0
%tmp2 = getelementptr %struct.blam, %struct.blam* %arg, i64 0, i32 1
%select = select i1 %isNull, i32* null, i32* %tmp2
%tmp3 = getelementptr i32, i32* %select, i32 -1
ret i1 true
}