1; RUN: opt < %s -memcpyopt -mldst-motion -gvn -S | FileCheck %s
2
3declare void @check(i8)
4
5declare void @write(i8* %res)
6
7define void @test1() {
8  %1 = alloca [10 x i8]
9  %2 = bitcast [10 x i8]* %1 to i8*
10  call void @write(i8* %2)
11  %3 = load i8, i8* %2
12
13; CHECK-NOT: undef
14  call void @check(i8 %3)
15
16  ret void
17}
18
19