search for: movpqito64rr

Ok, I am tracking down some bugs in our AVX stuff and came upon an interesting conundrum. The MOVQ instruction (MOVPQIto64rr in X86Instr64bit.td) only takes xmm registers. There is no ymm version since the xxm's are subregisters. I need to be able to match a vector element extract of element 0 on a v4i64 vector. Obviously this is not a legal operation even with AVX because MOVQ only operates on xmms. So I can mar...

...(ops VR128:$dst, i64mem:$src), - "movq {$src, $dst|$dst, $src}", + "mov{d|q} {$src, $dst|$dst, $src}", [(set VR128:$dst, (v2i64 (scalar_to_vector (loadi64 addr:$src))))]>; def MOVPQIto64rr : RPDI<0x7E, MRMDestReg, (ops GR64:$dst, VR128:$src), - "movq {$src, $dst|$dst, $src}", + "mov{d|q} {$src, $dst|$dst, $src}", [(set GR64:$dst, (vector_extract (v2i64 VR128:$src),...