case MVT::i32: return "MVT::i32";
case MVT::i64: return "MVT::i64";
case MVT::i128: return "MVT::i128";
+ case MVT::Any: return "MVT::Any";
case MVT::iAny: return "MVT::iAny";
case MVT::fAny: return "MVT::fAny";
case MVT::vAny: return "MVT::vAny";
case MVT::v4i64: return "MVT::v4i64";
case MVT::v8i64: return "MVT::v8i64";
case MVT::v16i64: return "MVT::v16i64";
+ case MVT::v1i128: return "MVT::v1i128";
case MVT::v2f16: return "MVT::v2f16";
case MVT::v4f16: return "MVT::v4f16";
case MVT::v8f16: return "MVT::v8f16";
case MVT::v2f64: return "MVT::v2f64";
case MVT::v4f64: return "MVT::v4f64";
case MVT::v8f64: return "MVT::v8f64";
+ case MVT::token: return "MVT::token";
case MVT::Metadata: return "MVT::Metadata";
case MVT::iPTR: return "MVT::iPTR";
case MVT::iPTRAny: return "MVT::iPTRAny";
/// getTarget - Return the current instance of the Target class.
///
CodeGenTarget::CodeGenTarget(RecordKeeper &records)
- : Records(records), RegBank(0), SchedModels(0) {
+ : Records(records) {
std::vector<Record*> Targets = Records.getAllDerivedDefinitions("Target");
if (Targets.size() == 0)
PrintFatalError("ERROR: No 'Target' subclasses defined!");
}
CodeGenTarget::~CodeGenTarget() {
- DeleteContainerSeconds(Instructions);
- delete RegBank;
- delete SchedModels;
}
const std::string &CodeGenTarget::getName() const {
}
std::string CodeGenTarget::getInstNamespace() const {
- for (inst_iterator i = inst_begin(), e = inst_end(); i != e; ++i) {
+ for (const CodeGenInstruction *Inst : instructions()) {
// Make sure not to pick up "TargetOpcode" by accidentally getting
// the namespace off the PHI instruction or something.
- if ((*i)->Namespace != "TargetOpcode")
- return (*i)->Namespace;
+ if (Inst->Namespace != "TargetOpcode")
+ return Inst->Namespace;
}
return "";
Record *CodeGenTarget::getAsmParser() const {
std::vector<Record*> LI = TargetRec->getValueAsListOfDefs("AssemblyParsers");
if (AsmParserNum >= LI.size())
- PrintFatalError("Target does not have an AsmParser #" + utostr(AsmParserNum) + "!");
+ PrintFatalError("Target does not have an AsmParser #" +
+ Twine(AsmParserNum) + "!");
return LI[AsmParserNum];
}
std::vector<Record*> LI =
TargetRec->getValueAsListOfDefs("AssemblyParserVariants");
if (i >= LI.size())
- PrintFatalError("Target does not have an AsmParserVariant #" + utostr(i) + "!");
+ PrintFatalError("Target does not have an AsmParserVariant #" + Twine(i) +
+ "!");
return LI[i];
}
Record *CodeGenTarget::getAsmWriter() const {
std::vector<Record*> LI = TargetRec->getValueAsListOfDefs("AssemblyWriters");
if (AsmWriterNum >= LI.size())
- PrintFatalError("Target does not have an AsmWriter #" + utostr(AsmWriterNum) + "!");
+ PrintFatalError("Target does not have an AsmWriter #" +
+ Twine(AsmWriterNum) + "!");
return LI[AsmWriterNum];
}
CodeGenRegBank &CodeGenTarget::getRegBank() const {
if (!RegBank)
- RegBank = new CodeGenRegBank(Records);
+ RegBank = llvm::make_unique<CodeGenRegBank>(Records);
return *RegBank;
}
const StringMap<CodeGenRegister*> &Regs = getRegBank().getRegistersByName();
StringMap<CodeGenRegister*>::const_iterator I = Regs.find(Name);
if (I == Regs.end())
- return 0;
+ return nullptr;
return I->second;
}
getRegisterVTs(Record *R) const {
const CodeGenRegister *Reg = getRegBank().getReg(R);
std::vector<MVT::SimpleValueType> Result;
- ArrayRef<CodeGenRegisterClass*> RCs = getRegBank().getRegClasses();
- for (unsigned i = 0, e = RCs.size(); i != e; ++i) {
- const CodeGenRegisterClass &RC = *RCs[i];
+ for (const auto &RC : getRegBank().getRegClasses()) {
if (RC.contains(Reg)) {
ArrayRef<MVT::SimpleValueType> InVTs = RC.getValueTypes();
Result.insert(Result.end(), InVTs.begin(), InVTs.end());
void CodeGenTarget::ReadLegalValueTypes() const {
- ArrayRef<CodeGenRegisterClass*> RCs = getRegBank().getRegClasses();
- for (unsigned i = 0, e = RCs.size(); i != e; ++i)
- for (unsigned ri = 0, re = RCs[i]->VTs.size(); ri != re; ++ri)
- LegalValueTypes.push_back(RCs[i]->VTs[ri]);
+ for (const auto &RC : getRegBank().getRegClasses())
+ LegalValueTypes.insert(LegalValueTypes.end(), RC.VTs.begin(), RC.VTs.end());
// Remove duplicates.
- std::sort(LegalValueTypes.begin(), LegalValueTypes.end());
+ array_pod_sort(LegalValueTypes.begin(), LegalValueTypes.end());
LegalValueTypes.erase(std::unique(LegalValueTypes.begin(),
LegalValueTypes.end()),
LegalValueTypes.end());
CodeGenSchedModels &CodeGenTarget::getSchedModels() const {
if (!SchedModels)
- SchedModels = new CodeGenSchedModels(Records, *this);
+ SchedModels = llvm::make_unique<CodeGenSchedModels>(Records, *this);
return *SchedModels;
}
// Parse the instructions defined in the .td file.
for (unsigned i = 0, e = Insts.size(); i != e; ++i)
- Instructions[Insts[i]] = new CodeGenInstruction(Insts[i]);
+ Instructions[Insts[i]] = llvm::make_unique<CodeGenInstruction>(Insts[i]);
}
static const CodeGenInstruction *
GetInstByName(const char *Name,
- const DenseMap<const Record*, CodeGenInstruction*> &Insts,
+ const DenseMap<const Record*,
+ std::unique_ptr<CodeGenInstruction>> &Insts,
RecordKeeper &Records) {
const Record *Rec = Records.getDef(Name);
- DenseMap<const Record*, CodeGenInstruction*>::const_iterator
- I = Insts.find(Rec);
- if (Rec == 0 || I == Insts.end())
- PrintFatalError(std::string("Could not find '") + Name + "' instruction!");
- return I->second;
+ const auto I = Insts.find(Rec);
+ if (!Rec || I == Insts.end())
+ PrintFatalError(Twine("Could not find '") + Name + "' instruction!");
+ return I->second.get();
}
/// \brief Return all of the instructions defined by the target, ordered by
void CodeGenTarget::ComputeInstrsByEnum() const {
// The ordering here must match the ordering in TargetOpcodes.h.
static const char *const FixedInstrs[] = {
- "PHI",
- "INLINEASM",
- "PROLOG_LABEL",
- "EH_LABEL",
- "GC_LABEL",
- "KILL",
- "EXTRACT_SUBREG",
- "INSERT_SUBREG",
- "IMPLICIT_DEF",
- "SUBREG_TO_REG",
- "COPY_TO_REGCLASS",
- "DBG_VALUE",
- "REG_SEQUENCE",
- "COPY",
- "BUNDLE",
- "LIFETIME_START",
- "LIFETIME_END",
- "STACKMAP",
- "PATCHPOINT",
- 0
- };
- const DenseMap<const Record*, CodeGenInstruction*> &Insts = getInstructions();
+ "PHI", "INLINEASM", "CFI_INSTRUCTION", "EH_LABEL",
+ "GC_LABEL", "KILL", "EXTRACT_SUBREG", "INSERT_SUBREG",
+ "IMPLICIT_DEF", "SUBREG_TO_REG", "COPY_TO_REGCLASS", "DBG_VALUE",
+ "REG_SEQUENCE", "COPY", "BUNDLE", "LIFETIME_START",
+ "LIFETIME_END", "STACKMAP", "PATCHPOINT", "LOAD_STACK_GUARD",
+ "STATEPOINT", "LOCAL_ESCAPE", "FAULTING_LOAD_OP",
+ nullptr};
+ const auto &Insts = getInstructions();
for (const char *const *p = FixedInstrs; *p; ++p) {
const CodeGenInstruction *Instr = GetInstByName(*p, Insts, Records);
assert(Instr && "Missing target independent instruction");
}
unsigned EndOfPredefines = InstrsByEnum.size();
- for (DenseMap<const Record*, CodeGenInstruction*>::const_iterator
- I = Insts.begin(), E = Insts.end(); I != E; ++I) {
- const CodeGenInstruction *CGI = I->second;
+ for (const auto &I : Insts) {
+ const CodeGenInstruction *CGI = I.second.get();
if (CGI->Namespace != "TargetOpcode")
InstrsByEnum.push_back(CGI);
}
return;
std::vector<Record*> Insts = Records.getAllDerivedDefinitions("Instruction");
- for (std::vector<Record*>::iterator I = Insts.begin(), E = Insts.end();
- I != E; ++I) {
- Record *R = *I;
+ for (Record *R : Insts) {
if (R->getValueAsString("Namespace") == "TargetOpcode" ||
R->getValueAsBit("isPseudo"))
continue;
} else if (PropList[i]->getName() == "SDNPWantParent") {
Properties |= 1 << SDNPWantParent;
} else {
- errs() << "Unsupported SD Node property '" << PropList[i]->getName()
- << "' on ComplexPattern '" << R->getName() << "'!\n";
- exit(1);
+ PrintFatalError("Unsupported SD Node property '" +
+ PropList[i]->getName() + "' on ComplexPattern '" +
+ R->getName() + "'!");
}
}
isCommutative = false;
canThrow = false;
isNoReturn = false;
+ isNoDuplicate = false;
+ isConvergent = false;
if (DefName.size() <= 4 ||
std::string(DefName.begin(), DefName.begin() + 4) != "int_")
if (R->getValue("GCCBuiltinName")) // Ignore a missing GCCBuiltinName field.
GCCBuiltinName = R->getValueAsString("GCCBuiltinName");
+ if (R->getValue("MSBuiltinName")) // Ignore a missing MSBuiltinName field.
+ MSBuiltinName = R->getValueAsString("MSBuiltinName");
TargetPrefix = R->getValueAsString("TargetPrefix");
Name = R->getValueAsString("LLVMName");
// Parse the list of return types.
std::vector<MVT::SimpleValueType> OverloadedVTs;
ListInit *TypeList = R->getValueAsListInit("RetTypes");
- for (unsigned i = 0, e = TypeList->getSize(); i != e; ++i) {
+ for (unsigned i = 0, e = TypeList->size(); i != e; ++i) {
Record *TyEl = TypeList->getElementAsRecord(i);
assert(TyEl->isSubClassOf("LLVMType") && "Expected a type!");
MVT::SimpleValueType VT;
// It only makes sense to use the extended and truncated vector element
// variants with iAny types; otherwise, if the intrinsic is not
// overloaded, all the types can be specified directly.
- assert(((!TyEl->isSubClassOf("LLVMExtendedElementVectorType") &&
- !TyEl->isSubClassOf("LLVMTruncatedElementVectorType")) ||
+ assert(((!TyEl->isSubClassOf("LLVMExtendedType") &&
+ !TyEl->isSubClassOf("LLVMTruncatedType")) ||
VT == MVT::iAny || VT == MVT::vAny) &&
"Expected iAny or vAny type");
} else {
// Parse the list of parameter types.
TypeList = R->getValueAsListInit("ParamTypes");
- for (unsigned i = 0, e = TypeList->getSize(); i != e; ++i) {
+ for (unsigned i = 0, e = TypeList->size(); i != e; ++i) {
Record *TyEl = TypeList->getElementAsRecord(i);
assert(TyEl->isSubClassOf("LLVMType") && "Expected a type!");
MVT::SimpleValueType VT;
// It only makes sense to use the extended and truncated vector element
// variants with iAny types; otherwise, if the intrinsic is not
// overloaded, all the types can be specified directly.
- assert(((!TyEl->isSubClassOf("LLVMExtendedElementVectorType") &&
- !TyEl->isSubClassOf("LLVMTruncatedElementVectorType")) ||
+ assert(((!TyEl->isSubClassOf("LLVMExtendedType") &&
+ !TyEl->isSubClassOf("LLVMTruncatedType") &&
+ !TyEl->isSubClassOf("LLVMVectorSameWidth") &&
+ !TyEl->isSubClassOf("LLVMPointerToElt")) ||
VT == MVT::iAny || VT == MVT::vAny) &&
"Expected iAny or vAny type");
} else
// Parse the intrinsic properties.
ListInit *PropList = R->getValueAsListInit("Properties");
- for (unsigned i = 0, e = PropList->getSize(); i != e; ++i) {
+ for (unsigned i = 0, e = PropList->size(); i != e; ++i) {
Record *Property = PropList->getElementAsRecord(i);
assert(Property->isSubClassOf("IntrinsicProperty") &&
"Expected a property!");
isCommutative = true;
else if (Property->getName() == "Throws")
canThrow = true;
+ else if (Property->getName() == "IntrNoDuplicate")
+ isNoDuplicate = true;
+ else if (Property->getName() == "IntrConvergent")
+ isConvergent = true;
else if (Property->getName() == "IntrNoReturn")
isNoReturn = true;
else if (Property->isSubClassOf("NoCapture")) {
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