1; RUN: opt -basicaa -gvn -S < %s | FileCheck %s
2; ModuleID = 'test3.ll'
3target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
4
5define i32 @main(i32 *%foo)  {
6entry:
7; CHECK: load i32, i32* %foo, align 4
8  %0 = load i32, i32* %foo, align 4
9  store i32 5, i32* undef, align 4
10; CHECK-NOT: load i32, i32* %foo, align 4
11  %1 = load i32, i32* %foo, align 4
12; CHECK: add i32 %0, %0
13  %2 = add i32 %0, %1
14  ret i32 %2
15}
16