Cross Reference: /external/llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp

Lines Matching defs:Mnemonic
116   bool parseOperand(SmallVectorImpl<MCParsedAsmOperand*> &, StringRef Mnemonic);
139   StringRef splitMnemonic(StringRef Mnemonic, unsigned &PredicationCode,
142   void getMnemonicAcceptInfo(StringRef Mnemonic, bool &CanAcceptCarrySet,
228   bool shouldOmitCCOutOperand(StringRef Mnemonic,
230   bool shouldOmitPredicateOperand(StringRef Mnemonic,
4433                                 StringRef Mnemonic) {
4438   OperandMatchResultTy ResTy = MatchOperandParserImpl(Operands, Mnemonic);
4455     bool ExpectLabel = Mnemonic == "b" || Mnemonic == "bl";
4465       if (Mnemonic == "vmrs" &&
4587 StringRef ARMAsmParser::splitMnemonic(StringRef Mnemonic,
4599   if ((Mnemonic == "movs" && isThumb()) ||
4600       Mnemonic == "teq"   || Mnemonic == "vceq"   || Mnemonic == "svc"   ||
4601       Mnemonic == "mls"   || Mnemonic == "smmls"  || Mnemonic == "vcls"  ||
4602       Mnemonic == "vmls"  || Mnemonic == "vnmls"  || Mnemonic == "vacge" ||
4603       Mnemonic == "vcge"  || Mnemonic == "vclt"   || Mnemonic == "vacgt" ||
4604       Mnemonic == "vaclt" || Mnemonic == "vacle"  ||
4605       Mnemonic == "vcgt"  || Mnemonic == "vcle"   || Mnemonic == "smlal" ||
4606       Mnemonic == "umaal" || Mnemonic == "umlal"  || Mnemonic == "vabal" ||
4607       Mnemonic == "vmlal" || Mnemonic == "vpadal" || Mnemonic == "vqdmlal" ||
4608       Mnemonic == "fmuls" || Mnemonic == "vmaxnm" || Mnemonic == "vminnm" ||
4609       Mnemonic == "vcvta" || Mnemonic == "vcvtn"  || Mnemonic == "vcvtp" ||
4610       Mnemonic == "vcvtm" || Mnemonic == "vrinta" || Mnemonic == "vrintn" ||
4611       Mnemonic == "vrintp" || Mnemonic == "vrintm" || Mnemonic.startswith("vsel"))
4612     return Mnemonic;
4616   if (Mnemonic != "adcs" && Mnemonic != "bics" && Mnemonic != "movs" &&
4617       Mnemonic != "muls" && Mnemonic != "smlals" && Mnemonic != "smulls" &&
4618       Mnemonic != "umlals" && Mnemonic != "umulls" && Mnemonic != "lsls" &&
4619       Mnemonic != "sbcs" && Mnemonic != "rscs") {
4620     unsigned CC = StringSwitch<unsigned>(Mnemonic.substr(Mnemonic.size()-2))
4640       Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 2);
4647   if (Mnemonic.endswith("s") &&
4648       !(Mnemonic == "cps" || Mnemonic == "mls" ||
4649         Mnemonic == "mrs" || Mnemonic == "smmls" || Mnemonic == "vabs" ||
4650         Mnemonic == "vcls" || Mnemonic == "vmls" || Mnemonic == "vmrs" ||
4651         Mnemonic == "vnmls" || Mnemonic == "vqabs" || Mnemonic == "vrecps" ||
4652         Mnemonic == "vrsqrts" || Mnemonic == "srs" || Mnemonic == "flds" ||
4653         Mnemonic == "fmrs" || Mnemonic == "fsqrts" || Mnemonic == "fsubs" ||
4654         Mnemonic == "fsts" || Mnemonic == "fcpys" || Mnemonic == "fdivs" ||
4655         Mnemonic == "fmuls" || Mnemonic == "fcmps" || Mnemonic == "fcmpzs" ||
4656         Mnemonic == "vfms" || Mnemonic == "vfnms" ||
4657         (Mnemonic == "movs" && isThumb()))) {
4658     Mnemonic = Mnemonic.slice(0, Mnemonic.size() - 1);
4664   if (Mnemonic.startswith("cps")) {
4667       StringSwitch<unsigned>(Mnemonic.substr(Mnemonic.size()-2, 2))
4672       Mnemonic = Mnemonic.slice(0, Mnemonic.size()-2);
4678   if (Mnemonic.startswith("it")) {
4679     ITMask = Mnemonic.slice(2, Mnemonic.size());
4680     Mnemonic = Mnemonic.slice(0, 2);
4683   return Mnemonic;
4691 getMnemonicAcceptInfo(StringRef Mnemonic, bool &CanAcceptCarrySet,
4693   if (Mnemonic == "and" || Mnemonic == "lsl" || Mnemonic == "lsr" ||
4694       Mnemonic == "rrx" || Mnemonic == "ror" || Mnemonic == "sub" ||
4695       Mnemonic == "add" || Mnemonic == "adc" ||
4696       Mnemonic == "mul" || Mnemonic == "bic" || Mnemonic == "asr" ||
4697       Mnemonic == "orr" || Mnemonic == "mvn" ||
4698       Mnemonic == "rsb" || Mnemonic == "rsc" || Mnemonic == "orn" ||
4699       Mnemonic == "sbc" || Mnemonic == "eor" || Mnemonic == "neg" ||
4700       Mnemonic == "vfm" || Mnemonic == "vfnm" ||
4701       (!isThumb() && (Mnemonic == "smull" || Mnemonic == "mov" ||
4702                       Mnemonic == "mla" || Mnemonic == "smlal" ||
4703                       Mnemonic == "umlal" || Mnemonic == "umull"))) {
4708   if (Mnemonic == "bkpt" || Mnemonic == "cbnz" || Mnemonic == "setend" ||
4709       Mnemonic == "cps" ||  Mnemonic == "it" ||  Mnemonic == "cbz" ||
4710       Mnemonic == "trap" || Mnemonic == "setend" ||
4711       Mnemonic.startswith("cps") || Mnemonic.startswith("vsel") ||
4712       Mnemonic == "vmaxnm" || Mnemonic == "vminnm" || Mnemonic == "vcvta" ||
4713       Mnemonic == "vcvtn" || Mnemonic == "vcvtp" || Mnemonic == "vcvtm" ||
4714       Mnemonic == "vrinta" || Mnemonic == "vrintn" || Mnemonic == "vrintp" ||
4715       Mnemonic == "vrintm") {
4721       = Mnemonic != "cdp2" && Mnemonic != "clrex" && Mnemonic != "mcr2" &&
4722         Mnemonic != "mcrr2" && Mnemonic != "mrc2" && Mnemonic != "mrrc2" &&
4723         Mnemonic != "dmb" && Mnemonic != "dsb" && Mnemonic != "isb" &&
4724         Mnemonic != "pld" && Mnemonic != "pli" && Mnemonic != "pldw" &&
4725         Mnemonic != "ldc2" && Mnemonic != "ldc2l" &&
4726         Mnemonic != "stc2" && Mnemonic != "stc2l" &&
4727         !Mnemonic.startswith("rfe") && !Mnemonic.startswith("srs");
4729     CanAcceptPredicationCode = Mnemonic != "nop" && Mnemonic != "movs";
4734 bool ARMAsmParser::shouldOmitCCOutOperand(StringRef Mnemonic,
4747   if (Mnemonic == "mov" && Operands.size() > 4 && !isThumb() &&
4755   if (isThumb() && Mnemonic == "add" && Operands.size() == 5 &&
4764   if (((isThumb() && Mnemonic == "add") ||
4765        (isThumbTwo() && Mnemonic == "sub")) &&
4771       ((Mnemonic == "add" &&static_cast<ARMOperand*>(Operands[5])->isReg()) ||
4779   if (isThumbTwo() && (Mnemonic == "add" || Mnemonic == "sub") &&
4807   if (isThumbTwo() && Mnemonic == "mul" && Operands.size() == 6 &&
4828   if (isThumbTwo() && Mnemonic == "mul" && Operands.size() == 5 &&
4847   if (isThumb() && (Mnemonic == "add" || Mnemonic == "sub") &&
4861     StringRef Mnemonic, SmallVectorImpl<MCParsedAsmOperand *> &Operands) {
4864   if ((Mnemonic == "vrintz" || Mnemonic == "vrintx" || Mnemonic == "vrintr") &&
4900 static bool doesIgnoreDataTypeSuffix(StringRef Mnemonic, StringRef DT) {
4901   return Mnemonic.startswith("vldm") || Mnemonic.startswith("vstm");
4903 static void applyMnemonicAliases(StringRef &Mnemonic, unsigned Features,
4929   StringRef Mnemonic = Name.slice(Start, Next);
4936   Mnemonic = splitMnemonic(Mnemonic, PredicationCode, CarrySetting,
4940   if (isThumbOne() && PredicationCode != ARMCC::AL && Mnemonic != "b") {
4945   Operands.push_back(ARMOperand::CreateToken(Mnemonic, NameLoc));
4952   if (Mnemonic == "it") {
4983   getMnemonicAcceptInfo(Mnemonic, CanAcceptCarrySet, CanAcceptPredicationCode);
4989     return Error(NameLoc, "instruction '" + Mnemonic +
4996     return Error(NameLoc, "instruction '" + Mnemonic +
5002     SMLoc Loc = SMLoc::getFromPointer(NameLoc.getPointer() + Mnemonic.size());
5009     SMLoc Loc = SMLoc::getFromPointer(NameLoc.getPointer() + Mnemonic.size() +
5031         doesIgnoreDataTypeSuffix(Mnemonic, ExtraToken))
5053     if (parseOperand(Operands, Mnemonic)) {
5062       if (parseOperand(Operands, Mnemonic)) {
5084   if (!CarrySetting && shouldOmitCCOutOperand(Mnemonic, Operands)) {
5093   if (shouldOmitPredicateOperand(Mnemonic, Operands)) {
5101   // on the Mnemonic based checking to correctly figure out when to put
5104   if (!isThumb() && Mnemonic == "blx" && Operands.size() == 3 &&
5118       (Mnemonic == "ldrexd" || Mnemonic == "strexd")) {
5119     bool isLoad = (Mnemonic == "ldrexd");
5153   // so the Mnemonic is the original name "subs" and delete the predicate
5155   if (isThumbTwo() && Mnemonic == "sub" && Operands.size() == 6 &&