Lines Matching defs:ST
177 static bool CompressEVEXImpl(MachineInstr &MI, const X86Subtarget &ST) {
207 ST.getInstrInfo()->commuteInstruction(MI, false, 1, 2);
236 if (usesExtendedRegister(MI) || !checkPredicate(I->NewOpc, &ST) ||
245 : ((IsNDLike && ST.hasNF() &&
253 const MCInstrDesc &NewDesc = ST.getInstrInfo()->get(NewOpc);
288 const X86Subtarget &ST = MF.getSubtarget<X86Subtarget>();
289 if (!ST.hasAVX512() && !ST.hasEGPR() && !ST.hasNDD())
297 Changed |= CompressEVEXImpl(MI, ST);