1; RUN: llc < %s -mtriple=x86_64-linux   | FileCheck %s -check-prefix=X64
2; RUN: llc < %s -mtriple=x86_64-win32   | FileCheck %s -check-prefix=X64
3; X64: movq ({{%rsi|%rdx}}), %r
4
5; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s -check-prefix=X32
6; X32: movsd ({{%ecx|%eax}}), %xmm
7
8; Uses movsd to load / store i64 values if sse2 is available.
9
10; rdar://6659858
11
12define void @foo(i64* %x, i64* %y) nounwind  {
13entry:
14	%tmp1 = load i64* %y, align 8		; <i64> [#uses=1]
15	store i64 %tmp1, i64* %x, align 8
16	ret void
17}
18