1 ; RUN: llc < %s -march=x86 -mattr=+mmx -o %t 2 ; RUN: not grep movq %t 3 4 ; Check that widening doesn't introduce a mmx register in this case when 5 ; a simple load/store would suffice. 6 7 define void @foo(<2 x i16>* %A, <2 x i16>* %B) { 8 entry: 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 11 ret void 12 } 13 14
