New feature: add support for target intrinsics being defined in the

target directories themselves.  This also means that VMCore no longer
needs to know about every target's list of intrinsics.  Future work
will include converting the PowerPC target to this interface as an
example implementation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63765 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nate Begeman 2009-02-04 19:47:21 +00:00
parent e5ab34e05d
commit d24479730a
21 changed files with 207 additions and 43 deletions

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@ -1346,6 +1346,11 @@ $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
$(Echo) "Building $(<F) calling convention information with tblgen"
$(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
$(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
$(ObjDir)/%GenIntrinsics.inc.tmp : Intrinsics%.td $(ObjDir)/.dir
$(Echo) "Building $(<F) calling convention information with tblgen"
$(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
clean-local::
-$(Verb) $(RM) -f $(INCFiles)

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@ -129,7 +129,7 @@ public:
/// The particular intrinsic functions which correspond to this value are
/// defined in llvm/Intrinsics.h.
///
unsigned getIntrinsicID(bool noAssert = false) const;
unsigned getIntrinsicID() const;
bool isIntrinsic() const { return getIntrinsicID() != 0; }
/// getCallingConv()/setCallingConv(uint) - These method get and set the

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@ -63,6 +63,9 @@ namespace Intrinsic {
/// intrinsic.
Function *getDeclaration(Module *M, ID id, const Type **Tys = 0,
unsigned numTys = 0);
/// Map a GCC builtin name to an intrinsic ID.
ID getIntrinsicForGCCBuiltin(const char *Prefix, const char *BuiltinName);
} // End Intrinsic namespace

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@ -144,6 +144,8 @@ class Intrinsic<list<LLVMType> ret_types,
list<LLVMType> RetTypes = ret_types;
list<LLVMType> ParamTypes = param_types;
list<IntrinsicProperty> Properties = properties;
bit isTarget = 0;
}
/// GCCBuiltin - If this intrinsic exactly corresponds to a GCC builtin, this

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@ -213,6 +213,10 @@ public:
Constant *getOrInsertFunction(const std::string &Name, const Type *RetTy, ...)
END_WITH_NULL;
Constant *getOrInsertTargetIntrinsic(const std::string &Name,
const FunctionType *Ty,
AttrListPtr AttributeList);
/// getFunction - Look up the specified function in the module symbol table.
/// If it does not exist, return null.
Function *getFunction(const std::string &Name) const;

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@ -0,0 +1,48 @@
//===-- llvm/Target/TargetIntrinsicInfo.h - Instruction Info ----*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file describes the target intrinsic instructions to the code generator.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_TARGETINTRINSICINFO_H
#define LLVM_TARGET_TARGETINTRINSICINFO_H
namespace llvm {
class Function;
class Module;
//---------------------------------------------------------------------------
///
/// TargetIntrinsicInfo - Interface to description of machine instruction set
///
class TargetIntrinsicInfo {
const char **Intrinsics; // Raw array to allow static init'n
unsigned NumIntrinsics; // Number of entries in the desc array
TargetIntrinsicInfo(const TargetIntrinsicInfo &); // DO NOT IMPLEMENT
void operator=(const TargetIntrinsicInfo &); // DO NOT IMPLEMENT
public:
TargetIntrinsicInfo(const char **desc, unsigned num);
virtual ~TargetIntrinsicInfo();
unsigned getNumIntrinsics() const { return NumIntrinsics; }
virtual Function *getDeclaration(Module *M, const char *BuiltinName) const {
return 0;
}
virtual unsigned getIntrinsicID(Function *F) const { return 0; }
};
} // End llvm namespace
#endif

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@ -23,6 +23,7 @@ class TargetAsmInfo;
class TargetData;
class TargetSubtarget;
class TargetInstrInfo;
class TargetIntrinsicInfo;
class TargetJITInfo;
class TargetLowering;
class TargetFrameInfo;
@ -118,7 +119,6 @@ public:
virtual TargetLowering *getTargetLowering() const { return 0; }
virtual const TargetData *getTargetData() const { return 0; }
/// getTargetAsmInfo - Return target specific asm information.
///
const TargetAsmInfo *getTargetAsmInfo() const {
@ -141,6 +141,11 @@ public:
/// details of graph coloring register allocation removed from it.
///
virtual const TargetRegisterInfo *getRegisterInfo() const { return 0; }
/// getIntrinsicInfo - If intrinsic information is available, return it. If
/// not, return null.
///
virtual const TargetIntrinsicInfo *getIntrinsicInfo() const { return 0; }
/// getJITInfo - If this target supports a JIT, return information for it,
/// otherwise return null.

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@ -2949,15 +2949,6 @@ bool LLParser::ParseCall(Instruction *&Inst, PerFunctionState &PFS,
Value *Callee;
if (ConvertValIDToValue(PFTy, CalleeID, Callee, PFS)) return true;
// Check for call to invalid intrinsic to avoid crashing later.
if (Function *F = dyn_cast<Function>(Callee)) {
if (F->hasName() && F->getNameLen() >= 5 &&
!strncmp(F->getValueName()->getKeyData(), "llvm.", 5) &&
!F->getIntrinsicID(true))
return Error(CallLoc, "Call to invalid LLVM intrinsic function '" +
F->getNameStr() + "'");
}
// FIXME: In LLVM 3.0, stop accepting zext, sext and inreg as optional
// function attributes.
unsigned ObsoleteFuncAttrs = Attribute::ZExt|Attribute::SExt|Attribute::InReg;

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@ -43,6 +43,7 @@
#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameInfo.h"
#include "llvm/Target/TargetInstrInfo.h"
#include "llvm/Target/TargetIntrinsicInfo.h"
#include "llvm/Target/TargetLowering.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
@ -4426,6 +4427,14 @@ void SelectionDAGLowering::visitCall(CallInst &I) {
const char *RenameFn = 0;
if (Function *F = I.getCalledFunction()) {
if (F->isDeclaration()) {
const TargetIntrinsicInfo *II = TLI.getTargetMachine().getIntrinsicInfo();
if (II) {
if (unsigned IID = II->getIntrinsicID(F)) {
RenameFn = visitIntrinsicCall(I, IID);
if (!RenameFn)
return;
}
}
if (unsigned IID = F->getIntrinsicID()) {
RenameFn = visitIntrinsicCall(I, IID);
if (!RenameFn)

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@ -0,0 +1,22 @@
//===-- TargetIntrinsicInfo.cpp - Target Instruction Information ----------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file implements the TargetIntrinsicInfo class.
//
//===----------------------------------------------------------------------===//
#include "llvm/Target/TargetIntrinsicInfo.h"
using namespace llvm;
TargetIntrinsicInfo::TargetIntrinsicInfo(const char **desc, unsigned count)
: Intrinsics(desc), NumIntrinsics(count) {
}
TargetIntrinsicInfo::~TargetIntrinsicInfo() {
}

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@ -217,7 +217,7 @@ bool llvm::UpgradeIntrinsicFunction(Function *F, Function *&NewFn) {
// Upgrade intrinsic attributes. This does not change the function.
if (NewFn)
F = NewFn;
if (unsigned id = F->getIntrinsicID(true))
if (unsigned id = F->getIntrinsicID())
F->setAttributes(Intrinsic::getAttributes((Intrinsic::ID)id));
return Upgraded;
}

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@ -175,7 +175,7 @@ Function::Function(const FunctionType *Ty, LinkageTypes Linkage,
ParentModule->getFunctionList().push_back(this);
// Ensure intrinsics have the right parameter attributes.
if (unsigned IID = getIntrinsicID(true))
if (unsigned IID = getIntrinsicID())
setAttributes(Intrinsic::getAttributes(Intrinsic::ID(IID)));
}
@ -304,7 +304,7 @@ void Function::copyAttributesFrom(const GlobalValue *Src) {
/// particular intrinsic functions which correspond to this value are defined in
/// llvm/Intrinsics.h.
///
unsigned Function::getIntrinsicID(bool noAssert) const {
unsigned Function::getIntrinsicID() const {
const ValueName *ValName = this->getValueName();
if (!ValName)
return 0;
@ -315,12 +315,9 @@ unsigned Function::getIntrinsicID(bool noAssert) const {
|| Name[2] != 'v' || Name[3] != 'm')
return 0; // All intrinsics start with 'llvm.'
assert((Len != 5 || noAssert) && "'llvm.' is an invalid intrinsic name!");
#define GET_FUNCTION_RECOGNIZER
#include "llvm/Intrinsics.gen"
#undef GET_FUNCTION_RECOGNIZER
assert(noAssert && "Invalid LLVM intrinsic name");
return 0;
}
@ -373,4 +370,9 @@ Function *Intrinsic::getDeclaration(Module *M, ID id, const Type **Tys,
getType(id, Tys, numTys)));
}
// This defines the "Intrinsic::getIntrinsicForGCCBuiltin()" method.
#define GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN
#include "llvm/Intrinsics.gen"
#undef GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN
// vim: sw=2 ai

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@ -171,6 +171,25 @@ Constant *Module::getOrInsertFunction(const std::string &Name,
return F;
}
Constant *Module::getOrInsertTargetIntrinsic(const std::string &Name,
const FunctionType *Ty,
AttrListPtr AttributeList) {
ValueSymbolTable &SymTab = getValueSymbolTable();
// See if we have a definition for the specified function already.
GlobalValue *F = dyn_cast_or_null<GlobalValue>(SymTab.lookup(Name));
if (F == 0) {
// Nope, add it
Function *New = Function::Create(Ty, GlobalVariable::ExternalLinkage, Name);
New->setAttributes(AttributeList);
FunctionList.push_back(New);
return New; // Return the new prototype.
}
// Otherwise, we just found the existing function or a prototype.
return F;
}
Constant *Module::getOrInsertFunction(const std::string &Name,
const FunctionType *Ty) {
AttrListPtr AttributeList = AttrListPtr::get((AttributeWithIndex *)0, 0);

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@ -1004,10 +1004,9 @@ void Verifier::VerifyCallSite(CallSite CS) {
void Verifier::visitCallInst(CallInst &CI) {
VerifyCallSite(&CI);
if (Function *F = CI.getCalledFunction()) {
if (Function *F = CI.getCalledFunction())
if (Intrinsic::ID ID = (Intrinsic::ID)F->getIntrinsicID())
visitIntrinsicFunctionCall(ID, CI);
}
}
void Verifier::visitInvokeInst(InvokeInst &II) {

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@ -1303,7 +1303,8 @@ void TreePattern::dump() const { print(*cerr.stream()); }
// FIXME: REMOVE OSTREAM ARGUMENT
CodeGenDAGPatterns::CodeGenDAGPatterns(RecordKeeper &R) : Records(R) {
Intrinsics = LoadIntrinsics(Records);
Intrinsics = LoadIntrinsics(Records, false);
TgtIntrinsics = LoadIntrinsics(Records, true);
ParseNodeInfo();
ParseNodeTransforms();
ParseComplexPatterns();

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@ -465,6 +465,7 @@ class CodeGenDAGPatterns {
RecordKeeper &Records;
CodeGenTarget Target;
std::vector<CodeGenIntrinsic> Intrinsics;
std::vector<CodeGenIntrinsic> TgtIntrinsics;
std::map<Record*, SDNodeInfo> SDNodes;
std::map<Record*, std::pair<Record*, std::string> > SDNodeXForms;
@ -515,18 +516,25 @@ public:
const CodeGenIntrinsic &getIntrinsic(Record *R) const {
for (unsigned i = 0, e = Intrinsics.size(); i != e; ++i)
if (Intrinsics[i].TheDef == R) return Intrinsics[i];
for (unsigned i = 0, e = TgtIntrinsics.size(); i != e; ++i)
if (TgtIntrinsics[i].TheDef == R) return TgtIntrinsics[i];
assert(0 && "Unknown intrinsic!");
abort();
}
const CodeGenIntrinsic &getIntrinsicInfo(unsigned IID) const {
assert(IID-1 < Intrinsics.size() && "Bad intrinsic ID!");
return Intrinsics[IID-1];
if (IID-1 < Intrinsics.size())
return Intrinsics[IID-1];
if (IID-Intrinsics.size()-1 < TgtIntrinsics.size())
return TgtIntrinsics[IID-Intrinsics.size()-1];
assert(0 && "Bad intrinsic ID!");
}
unsigned getIntrinsicID(Record *R) const {
for (unsigned i = 0, e = Intrinsics.size(); i != e; ++i)
if (Intrinsics[i].TheDef == R) return i;
for (unsigned i = 0, e = TgtIntrinsics.size(); i != e; ++i)
if (TgtIntrinsics[i].TheDef == R) return i + Intrinsics.size();
assert(0 && "Unknown intrinsic!");
abort();
}

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@ -80,7 +80,8 @@ namespace llvm {
/// LoadIntrinsics - Read all of the intrinsics defined in the specified
/// .td file.
std::vector<CodeGenIntrinsic> LoadIntrinsics(const RecordKeeper &RC);
std::vector<CodeGenIntrinsic> LoadIntrinsics(const RecordKeeper &RC,
bool TargetOnly);
}
#endif

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@ -426,13 +426,17 @@ ComplexPattern::ComplexPattern(Record *R) {
// CodeGenIntrinsic Implementation
//===----------------------------------------------------------------------===//
std::vector<CodeGenIntrinsic> llvm::LoadIntrinsics(const RecordKeeper &RC) {
std::vector<CodeGenIntrinsic> llvm::LoadIntrinsics(const RecordKeeper &RC,
bool TargetOnly) {
std::vector<Record*> I = RC.getAllDerivedDefinitions("Intrinsic");
std::vector<CodeGenIntrinsic> Result;
for (unsigned i = 0, e = I.size(); i != e; ++i)
Result.push_back(CodeGenIntrinsic(I[i]));
for (unsigned i = 0, e = I.size(); i != e; ++i) {
bool isTarget = I[i]->getValueAsBit("isTarget");
if (isTarget == TargetOnly)
Result.push_back(CodeGenIntrinsic(I[i]));
}
return Result;
}

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@ -25,7 +25,10 @@ using namespace llvm;
void IntrinsicEmitter::run(std::ostream &OS) {
EmitSourceFileHeader("Intrinsic Function Source Fragment", OS);
std::vector<CodeGenIntrinsic> Ints = LoadIntrinsics(Records);
std::vector<CodeGenIntrinsic> Ints = LoadIntrinsics(Records, TargetOnly);
if (TargetOnly && !Ints.empty())
TargetPrefix = Ints[0].TargetPrefix;
// Emit the enum information.
EmitEnumInfo(Ints, OS);
@ -91,12 +94,12 @@ EmitFnNameRecognizer(const std::vector<CodeGenIntrinsic> &Ints,
if (Ints[I->second].isOverloaded)
OS << " if (Len > " << I->first.size()
<< " && !memcmp(Name, \"" << I->first << ".\", "
<< (I->first.size() + 1) << ")) return Intrinsic::"
<< (I->first.size() + 1) << ")) return " << TargetPrefix << "Intrinsic::"
<< Ints[I->second].EnumName << ";\n";
else
OS << " if (Len == " << I->first.size()
<< " && !memcmp(Name, \"" << I->first << "\", "
<< I->first.size() << ")) return Intrinsic::"
<< I->first.size() << ")) return " << TargetPrefix << "Intrinsic::"
<< Ints[I->second].EnumName << ";\n";
}
OS << " }\n";
@ -351,11 +354,13 @@ void IntrinsicEmitter::EmitGenerator(const std::vector<CodeGenIntrinsic> &Ints,
Ints[i].IS.ParamTypeDefs)].push_back(i);
// Loop through the array, emitting one generator for each batch.
std::string IntrinsicStr = TargetPrefix + "Intrinsic::";
for (MapTy::iterator I = UniqueArgInfos.begin(),
E = UniqueArgInfos.end(); I != E; ++I) {
for (unsigned i = 0, e = I->second.size(); i != e; ++i)
OS << " case Intrinsic::" << Ints[I->second[i]].EnumName << ":\t\t// "
<< Ints[I->second[i]].Name << "\n";
OS << " case " << IntrinsicStr << Ints[I->second[i]].EnumName
<< ":\t\t// " << Ints[I->second[i]].Name << "\n";
const RecPair &ArgTypes = I->first;
const std::vector<Record*> &RetTys = ArgTypes.first;
@ -392,7 +397,11 @@ void IntrinsicEmitter::
EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
OS << "// Add parameter attributes that are not common to all intrinsics.\n";
OS << "#ifdef GET_INTRINSIC_ATTRIBUTES\n";
OS << "AttrListPtr Intrinsic::getAttributes(ID id) {";
if (TargetOnly)
OS << "static AttrListPtr getAttributes(" << TargetPrefix
<< "Intrinsic::ID id) {";
else
OS << "AttrListPtr Intrinsic::getAttributes(ID id) {";
OS << " // No intrinsic can throw exceptions.\n";
OS << " Attributes Attr = Attribute::NoUnwind;\n";
OS << " switch (id) {\n";
@ -404,7 +413,8 @@ EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
switch (Ints[i].ModRef) {
default: break;
case CodeGenIntrinsic::NoMem:
OS << " case Intrinsic::" << Ints[i].EnumName << ":\n";
OS << " case " << TargetPrefix << "Intrinsic::" << Ints[i].EnumName
<< ":\n";
break;
}
}
@ -415,7 +425,8 @@ EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
default: break;
case CodeGenIntrinsic::ReadArgMem:
case CodeGenIntrinsic::ReadMem:
OS << " case Intrinsic::" << Ints[i].EnumName << ":\n";
OS << " case " << TargetPrefix << "Intrinsic::" << Ints[i].EnumName
<< ":\n";
break;
}
}
@ -431,7 +442,8 @@ EmitAttributes(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS) {
for (unsigned i = 0, e = Ints.size(); i != e; ++i) {
if (Ints[i].ArgumentAttributes.empty()) continue;
OS << " case Intrinsic::" << Ints[i].EnumName << ":\n";
OS << " case " << TargetPrefix << "Intrinsic::" << Ints[i].EnumName
<< ":\n";
std::vector<std::pair<unsigned, CodeGenIntrinsic::ArgAttribute> > ArgAttrs =
Ints[i].ArgumentAttributes;
@ -495,7 +507,7 @@ EmitGCCBuiltinList(const std::vector<CodeGenIntrinsic> &Ints, std::ostream &OS){
typedef std::map<std::string, std::string>::const_iterator StrMapIterator;
static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
unsigned CharStart, unsigned Indent,
std::ostream &OS) {
std::string TargetPrefix, std::ostream &OS) {
if (Start == End) return; // empty range.
// Determine what, if anything, is the same about all these strings.
@ -522,7 +534,8 @@ static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
OS << CommonString.size() - CharStart << "))\n";
++Indent;
}
OS << std::string(Indent*2, ' ') << "IntrinsicID = Intrinsic::";
OS << std::string(Indent*2, ' ') << "IntrinsicID = " << TargetPrefix
<< "Intrinsic::";
OS << Start->second << ";\n";
return;
}
@ -535,7 +548,8 @@ static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
OS << ", \"" << (CommonString.c_str()+CharStart) << "\", ";
OS << CommonString.size()-CharStart << ")) {\n";
EmitBuiltinComparisons(Start, End, CommonString.size(), Indent+1, OS);
EmitBuiltinComparisons(Start, End, CommonString.size(), Indent+1,
TargetPrefix, OS);
OS << std::string(Indent*2, ' ') << "}\n";
return;
}
@ -556,7 +570,7 @@ static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
for (++NextChar; NextChar != End && NextChar->first[CharStart] == ThisChar;
++NextChar)
/*empty*/;
EmitBuiltinComparisons(I, NextChar, CharStart+1, Indent+1, OS);
EmitBuiltinComparisons(I, NextChar, CharStart+1, Indent+1, TargetPrefix,OS);
OS << std::string(Indent*2, ' ') << " break;\n";
I = NextChar;
}
@ -566,6 +580,7 @@ static void EmitBuiltinComparisons(StrMapIterator Start, StrMapIterator End,
/// EmitTargetBuiltins - All of the builtins in the specified map are for the
/// same target, and we already checked it.
static void EmitTargetBuiltins(const std::map<std::string, std::string> &BIM,
const std::string &TargetPrefix,
std::ostream &OS) {
// Rearrange the builtins by length.
std::vector<std::map<std::string, std::string> > BuiltinsByLen;
@ -584,7 +599,7 @@ static void EmitTargetBuiltins(const std::map<std::string, std::string> &BIM,
if (BuiltinsByLen[i].empty()) continue;
OS << " case " << i << ":\n";
EmitBuiltinComparisons(BuiltinsByLen[i].begin(), BuiltinsByLen[i].end(),
0, 3, OS);
0, 3, TargetPrefix, OS);
OS << " break;\n";
}
OS << " }\n";
@ -613,7 +628,22 @@ EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
OS << "// in as BuiltinName, and a target prefix (e.g. 'ppc') is passed\n";
OS << "// in as TargetPrefix. The result is assigned to 'IntrinsicID'.\n";
OS << "#ifdef GET_LLVM_INTRINSIC_FOR_GCC_BUILTIN\n";
OS << " IntrinsicID = Intrinsic::not_intrinsic;\n";
if (TargetOnly) {
OS << "static " << TargetPrefix << "Intrinsic::ID "
<< "getIntrinsicForGCCBuiltin(const char "
<< "*TargetPrefix, const char *BuiltinName) {\n";
OS << " " << TargetPrefix << "Intrinsic::ID IntrinsicID = ";
} else {
OS << "Intrinsic::ID Intrinsic::getIntrinsicForGCCBuiltin(const char "
<< "*TargetPrefix, const char *BuiltinName) {\n";
OS << " Intrinsic::ID IntrinsicID = ";
}
if (TargetOnly)
OS << "(" << TargetPrefix<< "Intrinsic::ID)";
OS << "Intrinsic::not_intrinsic;\n";
// Note: this could emit significantly better code if we cared.
for (BIMTy::iterator I = BuiltinMap.begin(), E = BuiltinMap.end();I != E;++I){
@ -625,8 +655,10 @@ EmitIntrinsicToGCCBuiltinMap(const std::vector<CodeGenIntrinsic> &Ints,
OS << "{\n";
// Emit the comparisons for this target prefix.
EmitTargetBuiltins(I->second, OS);
EmitTargetBuiltins(I->second, TargetPrefix, OS);
OS << " }\n";
}
OS << " return IntrinsicID;\n";
OS << "}\n";
OS << "#endif\n\n";
}

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@ -20,9 +20,12 @@
namespace llvm {
class IntrinsicEmitter : public TableGenBackend {
RecordKeeper &Records;
bool TargetOnly;
std::string TargetPrefix;
public:
IntrinsicEmitter(RecordKeeper &R) : Records(R) {}
IntrinsicEmitter(RecordKeeper &R, bool T = false)
: Records(R), TargetOnly(T) {}
void run(std::ostream &OS);

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@ -49,6 +49,7 @@ enum ActionType {
GenFastISel,
GenSubtarget,
GenIntrinsic,
GenTgtIntrinsic,
GenLLVMCConf,
PrintEnums
};
@ -82,6 +83,8 @@ namespace {
"Generate subtarget enumerations"),
clEnumValN(GenIntrinsic, "gen-intrinsic",
"Generate intrinsic information"),
clEnumValN(GenTgtIntrinsic, "gen-tgt-intrinsic",
"Generate target intrinsic information"),
clEnumValN(GenLLVMCConf, "gen-llvmc",
"Generate LLVMC configuration library"),
clEnumValN(PrintEnums, "print-enums",
@ -190,6 +193,9 @@ int main(int argc, char **argv) {
case GenIntrinsic:
IntrinsicEmitter(Records).run(*Out);
break;
case GenTgtIntrinsic:
IntrinsicEmitter(Records, true).run(*Out);
break;
case GenLLVMCConf:
LLVMCConfigurationEmitter(Records).run(*Out);
break;