1 ; RUN: llc < %s -march=x86 -mattr=+mmx -o %t
2 ; RUN: not grep movq %t
4 ; Check that widening doesn't introduce a mmx register in this case when
5 ; a simple load/store would suffice.
7 define void @foo(<2 x i16>* %A, <2 x i16>* %B) {
9 %tmp1 = load <2 x i16>, <2 x i16>* %A ; <<2 x i16>> [#uses=1]
10 store <2 x i16> %tmp1, <2 x i16>* %B