llvm-project/llvm/test/Analysis/BasicAA/2009-03-04-GEPNoalias.ll

; RUN: opt < %s -basicaa -gvn -S | FileCheck %s

declare noalias i32* @noalias()

define i32 @test(i32 %x) {
; CHECK: load i32* %a
  %a = call i32* @noalias()
  store i32 1, i32* %a
  %b = getelementptr i32* %a, i32 %x
  store i32 2, i32* %b

  %c = load i32* %a
  ret i32 %c
}