RTQ
{"lqarx", X(31,276), XEH_MASK, POWER8, 0, {RTQ, RAX, RBX, EH}},
{"lq", OP(56), OP_MASK, POWER4, PPC476|PPCVLE, {RTQ, DQ, RAQ}},
#define GET_TPD_BUFFER(RTQ, IDX) (&((RTQ)->tpd.tpbuff[(IDX)]))