; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -mattr=+sse2 > %t ; RUN: grep shuf %t | wc -l | grep 2 ; RUN: not grep unpck %t void %test(<4 x float>* %res, <4 x float>* %A, <4 x float>* %B, <4 x float>* %C) { %tmp3 = load <4 x float>* %B %tmp5 = load <4 x float>* %C %tmp11 = shufflevector <4 x float> %tmp3, <4 x float> %tmp5, <4 x uint> < uint 1, uint 4, uint 1, uint 5 > store <4 x float> %tmp11, <4 x float>* %res ret void }