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