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