1; RUN: opt < %s -S -basicaa -memcpyopt | FileCheck %s
2target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
3
4%T = type { i64, i64 }
5
6define void @test(i8* %src) {
7  %tmp = alloca i8
8  %dst = alloca i8
9; CHECK:   call void @llvm.memcpy.p0i8.p0i8.i64(i8* %dst, i8* %src, i64 1, i32 8, i1 false)
10  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %tmp, i8* %src, i64 1, i32 8, i1 false), !noalias !2
11  call void @llvm.memcpy.p0i8.p0i8.i64(i8* %dst, i8* %tmp, i64 1, i32 8, i1 false)
12
13  ret void
14}
15
16declare void @llvm.memcpy.p0i8.p0i8.i64(i8*, i8*, i64, i32, i1)
17
18; Check that the noalias for "dst" was removed by checking that the metadata is gone
19; CHECK-NOT: "dst"
20!0 = !{!0}
21!1 = distinct !{!1, !0, !"dst"}
22!2 = distinct !{!1}
23