1; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2
2; PR2850
3
4@tmp_V2i = common global <2 x i32> zeroinitializer		; <<2 x i32>*> [#uses=2]
5
6define void @f0() nounwind {
7entry:
8	%0 = load <2 x i32>* @tmp_V2i, align 8		; <<2 x i32>> [#uses=1]
9	%1 = shufflevector <2 x i32> %0, <2 x i32> undef, <2 x i32> zeroinitializer		; <<2 x i32>> [#uses=1]
10	store <2 x i32> %1, <2 x i32>* @tmp_V2i, align 8
11	ret void
12}
13