|  | ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s | 
|  | ; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s | 
|  | ; CHECK-NOT: xor | 
|  | ; CHECK: movd {{%rdi|%rcx}}, %xmm0 | 
|  | ; CHECK-NOT: xor | 
|  | ; PR2108 | 
|  |  | 
|  | define <2 x i64> @doload64(i64 %x) nounwind  { | 
|  | entry: | 
|  | %tmp717 = bitcast i64 %x to double		; <double> [#uses=1] | 
|  | %tmp8 = insertelement <2 x double> undef, double %tmp717, i32 0		; <<2 x double>> [#uses=1] | 
|  | %tmp9 = insertelement <2 x double> %tmp8, double 0.000000e+00, i32 1		; <<2 x double>> [#uses=1] | 
|  | %tmp11 = bitcast <2 x double> %tmp9 to <2 x i64>		; <<2 x i64>> [#uses=1] | 
|  | ret <2 x i64> %tmp11 | 
|  | } | 
|  |  |