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view test/Analysis/BasicAA/2007-08-01-NoAliasAndCalls.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
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; RUN: opt < %s -basicaa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s

; CHECK: Function: foo
; CHECK:   MayAlias: i32* %x, i32* %y

define void @foo(i32* noalias %x) {
  %y = call i32* @unclear(i32* %x)
  store i32 0, i32* %x
  store i32 0, i32* %y
  ret void
}

declare i32* @unclear(i32* %a)