Use movq to move low half of XMM register and zero-extend the rest.
[oota-llvm.git] / test / CodeGen / X86 / vec_shuffle-12.ll
2007-12-11 Evan Cheng- Improved v8i16 shuffle lowering. It now uses pshuflw...
2007-12-07 Evan ChengMuch improved v8i16 shuffles. (Step 1).