Z_MASK
{"dscli", ZRC(59,66,0), Z_MASK, POWER6, PPCVLE, {FRT, FRA, SH16}},
{"dscli.", ZRC(59,66,1), Z_MASK, POWER6, PPCVLE, {FRT, FRA, SH16}},
{"dscri", ZRC(59,98,0), Z_MASK, POWER6, PPCVLE, {FRT, FRA, SH16}},
{"dscri.", ZRC(59,98,1), Z_MASK, POWER6, PPCVLE, {FRT, FRA, SH16}},
{"dtstdc", Z(59,194), Z_MASK, POWER6, PPCVLE, {BF, FRA, DCM}},
{"dtstdg", Z(59,226), Z_MASK, POWER6, PPCVLE, {BF, FRA, DGM}},
{"dscliq", ZRC(63,66,0), Z_MASK, POWER6, PPCVLE, {FRTp, FRAp, SH16}},
{"dscliq.", ZRC(63,66,1), Z_MASK, POWER6, PPCVLE, {FRTp, FRAp, SH16}},
{"dscriq", ZRC(63,98,0), Z_MASK, POWER6, PPCVLE, {FRTp, FRAp, SH16}},
{"dscriq.", ZRC(63,98,1), Z_MASK, POWER6, PPCVLE, {FRTp, FRAp, SH16}},
{"dtstdcq", Z(63,194), Z_MASK, POWER6, PPCVLE, {BF, FRAp, DCM}},
{"dtstdgq", Z(63,226), Z_MASK, POWER6, PPCVLE, {BF, FRAp, DGM}},
*z = (frame >> Z_SHIFT) & Z_MASK;