mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
461eba5c63
llvm-svn: 30888
2096 lines
66 KiB
Plaintext
2096 lines
66 KiB
Plaintext
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/* A Bison parser, made from /Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y
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by GNU Bison version 1.28 */
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#define YYBISON 1 /* Identify Bison output. */
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|
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#define yyparse Fileparse
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#define yylex Filelex
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#define yyerror Fileerror
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||
#define yylval Filelval
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#define yychar Filechar
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#define yydebug Filedebug
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#define yynerrs Filenerrs
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||
#define INT 257
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||
#define BIT 258
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||
#define STRING 259
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#define BITS 260
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||
#define LIST 261
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#define CODE 262
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#define DAG 263
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#define CLASS 264
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#define DEF 265
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#define MULTICLASS 266
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#define DEFM 267
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#define FIELD 268
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#define LET 269
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#define IN 270
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#define SHLTOK 271
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#define SRATOK 272
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#define SRLTOK 273
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#define STRCONCATTOK 274
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#define INTVAL 275
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#define ID 276
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#define VARNAME 277
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#define STRVAL 278
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#define CODEFRAGMENT 279
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#line 14 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
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#include "Record.h"
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#include "llvm/ADT/StringExtras.h"
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#include <algorithm>
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#include <cstdio>
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#define YYERROR_VERBOSE 1
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int yyerror(const char *ErrorMsg);
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int yylex();
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namespace llvm {
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struct MultiClass {
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Record Rec; // Placeholder for template args and Name.
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std::vector<Record*> DefPrototypes;
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MultiClass(const std::string &Name) : Rec(Name) {}
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};
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static std::map<std::string, MultiClass*> MultiClasses;
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extern int Filelineno;
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static MultiClass *CurMultiClass = 0; // Set while parsing a multiclass.
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static std::string *CurDefmPrefix = 0; // Set while parsing defm.
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static Record *CurRec = 0;
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static bool ParsingTemplateArgs = false;
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typedef std::pair<Record*, std::vector<Init*>*> SubClassRefTy;
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struct LetRecord {
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std::string Name;
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std::vector<unsigned> Bits;
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Init *Value;
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bool HasBits;
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LetRecord(const std::string &N, std::vector<unsigned> *B, Init *V)
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: Name(N), Value(V), HasBits(B != 0) {
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if (HasBits) Bits = *B;
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}
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};
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static std::vector<std::vector<LetRecord> > LetStack;
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extern std::ostream &err();
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/// getActiveRec - If inside a def/class definition, return the def/class.
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/// Otherwise, if within a multidef, return it.
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static Record *getActiveRec() {
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return CurRec ? CurRec : &CurMultiClass->Rec;
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}
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static void addValue(const RecordVal &RV) {
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Record *TheRec = getActiveRec();
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if (RecordVal *ERV = TheRec->getValue(RV.getName())) {
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// The value already exists in the class, treat this as a set...
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if (ERV->setValue(RV.getValue())) {
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err() << "New definition of '" << RV.getName() << "' of type '"
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<< *RV.getType() << "' is incompatible with previous "
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<< "definition of type '" << *ERV->getType() << "'!\n";
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exit(1);
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}
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} else {
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TheRec->addValue(RV);
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}
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}
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static void addSuperClass(Record *SC) {
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if (CurRec->isSubClassOf(SC)) {
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err() << "Already subclass of '" << SC->getName() << "'!\n";
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exit(1);
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}
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CurRec->addSuperClass(SC);
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}
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static void setValue(const std::string &ValName,
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std::vector<unsigned> *BitList, Init *V) {
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if (!V) return;
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Record *TheRec = getActiveRec();
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RecordVal *RV = TheRec->getValue(ValName);
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if (RV == 0) {
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err() << "Value '" << ValName << "' unknown!\n";
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exit(1);
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}
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// Do not allow assignments like 'X = X'. This will just cause infinite loops
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// in the resolution machinery.
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if (!BitList)
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if (VarInit *VI = dynamic_cast<VarInit*>(V))
|
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if (VI->getName() == ValName)
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return;
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// If we are assigning to a subset of the bits in the value... then we must be
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// assigning to a field of BitsRecTy, which must have a BitsInit
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// initializer...
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//
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if (BitList) {
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BitsInit *CurVal = dynamic_cast<BitsInit*>(RV->getValue());
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if (CurVal == 0) {
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err() << "Value '" << ValName << "' is not a bits type!\n";
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exit(1);
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}
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// Convert the incoming value to a bits type of the appropriate size...
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Init *BI = V->convertInitializerTo(new BitsRecTy(BitList->size()));
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if (BI == 0) {
|
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V->convertInitializerTo(new BitsRecTy(BitList->size()));
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err() << "Initializer '" << *V << "' not compatible with bit range!\n";
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exit(1);
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}
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// We should have a BitsInit type now...
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assert(dynamic_cast<BitsInit*>(BI) != 0 || &(std::cerr << *BI) == 0);
|
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BitsInit *BInit = (BitsInit*)BI;
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|
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BitsInit *NewVal = new BitsInit(CurVal->getNumBits());
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|
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// Loop over bits, assigning values as appropriate...
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for (unsigned i = 0, e = BitList->size(); i != e; ++i) {
|
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unsigned Bit = (*BitList)[i];
|
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if (NewVal->getBit(Bit)) {
|
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err() << "Cannot set bit #" << Bit << " of value '" << ValName
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<< "' more than once!\n";
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exit(1);
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}
|
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NewVal->setBit(Bit, BInit->getBit(i));
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}
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|
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for (unsigned i = 0, e = CurVal->getNumBits(); i != e; ++i)
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if (NewVal->getBit(i) == 0)
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NewVal->setBit(i, CurVal->getBit(i));
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V = NewVal;
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}
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if (RV->setValue(V)) {
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err() << "Value '" << ValName << "' of type '" << *RV->getType()
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<< "' is incompatible with initializer '" << *V << "'!\n";
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exit(1);
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}
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}
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// addSubClass - Add SC as a subclass to CurRec, resolving TemplateArgs as SC's
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// template arguments.
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static void addSubClass(Record *SC, const std::vector<Init*> &TemplateArgs) {
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// Add all of the values in the subclass into the current class...
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const std::vector<RecordVal> &Vals = SC->getValues();
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for (unsigned i = 0, e = Vals.size(); i != e; ++i)
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addValue(Vals[i]);
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const std::vector<std::string> &TArgs = SC->getTemplateArgs();
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// Ensure that an appropriate number of template arguments are specified...
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if (TArgs.size() < TemplateArgs.size()) {
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err() << "ERROR: More template args specified than expected!\n";
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exit(1);
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}
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// Loop over all of the template arguments, setting them to the specified
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// value or leaving them as the default if necessary.
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for (unsigned i = 0, e = TArgs.size(); i != e; ++i) {
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if (i < TemplateArgs.size()) { // A value is specified for this temp-arg?
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// Set it now.
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setValue(TArgs[i], 0, TemplateArgs[i]);
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// Resolve it next.
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CurRec->resolveReferencesTo(CurRec->getValue(TArgs[i]));
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// Now remove it.
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CurRec->removeValue(TArgs[i]);
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} else if (!CurRec->getValue(TArgs[i])->getValue()->isComplete()) {
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err() << "ERROR: Value not specified for template argument #"
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<< i << " (" << TArgs[i] << ") of subclass '" << SC->getName()
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<< "'!\n";
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exit(1);
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}
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}
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// Since everything went well, we can now set the "superclass" list for the
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// current record.
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const std::vector<Record*> &SCs = SC->getSuperClasses();
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for (unsigned i = 0, e = SCs.size(); i != e; ++i)
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addSuperClass(SCs[i]);
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addSuperClass(SC);
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}
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|
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} // End llvm namespace
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using namespace llvm;
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#line 209 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
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typedef union {
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std::string* StrVal;
|
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int IntVal;
|
||
llvm::RecTy* Ty;
|
||
llvm::Init* Initializer;
|
||
std::vector<llvm::Init*>* FieldList;
|
||
std::vector<unsigned>* BitList;
|
||
llvm::Record* Rec;
|
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std::vector<llvm::Record*>* RecList;
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||
SubClassRefTy* SubClassRef;
|
||
std::vector<SubClassRefTy>* SubClassList;
|
||
std::vector<std::pair<llvm::Init*, std::string> >* DagValueList;
|
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} YYSTYPE;
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#include <stdio.h>
|
||
|
||
#ifndef __cplusplus
|
||
#ifndef __STDC__
|
||
#define const
|
||
#endif
|
||
#endif
|
||
|
||
|
||
|
||
#define YYFINAL 188
|
||
#define YYFLAG -32768
|
||
#define YYNTBASE 41
|
||
|
||
#define YYTRANSLATE(x) ((unsigned)(x) <= 279 ? yytranslate[x] : 90)
|
||
|
||
static const char yytranslate[] = { 0,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 35,
|
||
36, 2, 2, 37, 39, 34, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 38, 40, 26,
|
||
28, 27, 29, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
32, 2, 33, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 30, 2, 31, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
||
2, 2, 2, 2, 2, 1, 3, 4, 5, 6,
|
||
7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
|
||
17, 18, 19, 20, 21, 22, 23, 24, 25
|
||
};
|
||
|
||
#if YYDEBUG != 0
|
||
static const short yyprhs[] = { 0,
|
||
0, 2, 4, 6, 11, 13, 18, 20, 22, 24,
|
||
25, 27, 28, 31, 33, 35, 37, 39, 41, 43,
|
||
47, 52, 57, 61, 65, 70, 75, 82, 89, 96,
|
||
103, 104, 107, 110, 115, 116, 118, 120, 124, 127,
|
||
131, 137, 142, 144, 145, 149, 150, 152, 154, 158,
|
||
163, 166, 173, 174, 177, 179, 183, 185, 190, 192,
|
||
196, 197, 200, 202, 206, 210, 211, 213, 215, 216,
|
||
218, 220, 222, 223, 227, 228, 229, 236, 240, 242,
|
||
244, 247, 249, 250, 251, 260, 261, 268, 270, 272,
|
||
274, 276, 281, 283, 287, 288, 293, 298, 301, 303,
|
||
306
|
||
};
|
||
|
||
static const short yyrhs[] = { 22,
|
||
0, 5, 0, 4, 0, 6, 26, 21, 27, 0,
|
||
3, 0, 7, 26, 42, 27, 0, 8, 0, 9,
|
||
0, 41, 0, 0, 14, 0, 0, 28, 46, 0,
|
||
22, 0, 45, 0, 21, 0, 24, 0, 25, 0,
|
||
29, 0, 30, 53, 31, 0, 22, 26, 54, 27,
|
||
0, 46, 30, 51, 31, 0, 32, 53, 33, 0,
|
||
46, 34, 22, 0, 35, 45, 49, 36, 0, 46,
|
||
32, 51, 33, 0, 17, 35, 46, 37, 46, 36,
|
||
0, 18, 35, 46, 37, 46, 36, 0, 19, 35,
|
||
46, 37, 46, 36, 0, 20, 35, 46, 37, 46,
|
||
36, 0, 0, 38, 23, 0, 46, 47, 0, 48,
|
||
37, 46, 47, 0, 0, 48, 0, 21, 0, 21,
|
||
39, 21, 0, 21, 21, 0, 50, 37, 21, 0,
|
||
50, 37, 21, 39, 21, 0, 50, 37, 21, 21,
|
||
0, 50, 0, 0, 30, 51, 31, 0, 0, 54,
|
||
0, 46, 0, 54, 37, 46, 0, 43, 42, 22,
|
||
44, 0, 55, 40, 0, 15, 22, 52, 28, 46,
|
||
40, 0, 0, 57, 56, 0, 40, 0, 30, 57,
|
||
31, 0, 41, 0, 41, 26, 54, 27, 0, 59,
|
||
0, 60, 37, 59, 0, 0, 38, 60, 0, 55,
|
||
0, 62, 37, 55, 0, 26, 62, 27, 0, 0,
|
||
63, 0, 22, 0, 0, 65, 0, 66, 0, 66,
|
||
0, 0, 61, 70, 58, 0, 0, 0, 10, 67,
|
||
72, 64, 73, 69, 0, 11, 68, 69, 0, 74,
|
||
0, 75, 0, 76, 75, 0, 22, 0, 0, 0,
|
||
12, 77, 79, 64, 80, 30, 76, 31, 0, 0,
|
||
13, 22, 82, 38, 59, 40, 0, 71, 0, 74,
|
||
0, 78, 0, 81, 0, 22, 52, 28, 46, 0,
|
||
84, 0, 85, 37, 84, 0, 0, 15, 87, 85,
|
||
16, 0, 86, 30, 88, 31, 0, 86, 83, 0,
|
||
83, 0, 88, 83, 0, 88, 0
|
||
};
|
||
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
static const short yyrline[] = { 0,
|
||
245, 267, 269, 271, 273, 275, 277, 279, 281, 285,
|
||
285, 287, 287, 289, 312, 314, 316, 319, 322, 324,
|
||
337, 365, 372, 375, 382, 385, 393, 395, 397, 399,
|
||
403, 406, 410, 415, 421, 424, 427, 430, 443, 457,
|
||
459, 472, 488, 490, 490, 494, 496, 500, 503, 507,
|
||
524, 526, 532, 532, 533, 533, 535, 537, 541, 546,
|
||
551, 554, 558, 561, 566, 567, 567, 569, 569, 571,
|
||
578, 596, 621, 635, 640, 642, 644, 648, 658, 672,
|
||
675, 679, 690, 692, 694, 699, 699, 773, 773, 774,
|
||
774, 776, 781, 781, 784, 784, 787, 790, 794, 794,
|
||
796
|
||
};
|
||
#endif
|
||
|
||
|
||
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
|
||
|
||
static const char * const yytname[] = { "$","error","$undefined.","INT","BIT",
|
||
"STRING","BITS","LIST","CODE","DAG","CLASS","DEF","MULTICLASS","DEFM","FIELD",
|
||
"LET","IN","SHLTOK","SRATOK","SRLTOK","STRCONCATTOK","INTVAL","ID","VARNAME",
|
||
"STRVAL","CODEFRAGMENT","'<'","'>'","'='","'?'","'{'","'}'","'['","']'","'.'",
|
||
"'('","')'","','","':'","'-'","';'","ClassID","Type","OptPrefix","OptValue",
|
||
"IDValue","Value","OptVarName","DagArgListNE","DagArgList","RBitList","BitList",
|
||
"OptBitList","ValueList","ValueListNE","Declaration","BodyItem","BodyList","Body",
|
||
"SubClassRef","ClassListNE","ClassList","DeclListNE","TemplateArgList","OptTemplateArgList",
|
||
"OptID","ObjectName","ClassName","DefName","ObjectBody","@1","ClassInst","@2",
|
||
"@3","DefInst","MultiClassDef","MultiClassBody","MultiClassName","MultiClassInst",
|
||
"@4","@5","DefMInst","@6","Object","LETItem","LETList","LETCommand","@7","ObjectList",
|
||
"File", NULL
|
||
};
|
||
#endif
|
||
|
||
static const short yyr1[] = { 0,
|
||
41, 42, 42, 42, 42, 42, 42, 42, 42, 43,
|
||
43, 44, 44, 45, 46, 46, 46, 46, 46, 46,
|
||
46, 46, 46, 46, 46, 46, 46, 46, 46, 46,
|
||
47, 47, 48, 48, 49, 49, 50, 50, 50, 50,
|
||
50, 50, 51, 52, 52, 53, 53, 54, 54, 55,
|
||
56, 56, 57, 57, 58, 58, 59, 59, 60, 60,
|
||
61, 61, 62, 62, 63, 64, 64, 65, 65, 66,
|
||
67, 68, 70, 69, 72, 73, 71, 74, 75, 76,
|
||
76, 77, 79, 80, 78, 82, 81, 83, 83, 83,
|
||
83, 84, 85, 85, 87, 86, 83, 83, 88, 88,
|
||
89
|
||
};
|
||
|
||
static const short yyr2[] = { 0,
|
||
1, 1, 1, 4, 1, 4, 1, 1, 1, 0,
|
||
1, 0, 2, 1, 1, 1, 1, 1, 1, 3,
|
||
4, 4, 3, 3, 4, 4, 6, 6, 6, 6,
|
||
0, 2, 2, 4, 0, 1, 1, 3, 2, 3,
|
||
5, 4, 1, 0, 3, 0, 1, 1, 3, 4,
|
||
2, 6, 0, 2, 1, 3, 1, 4, 1, 3,
|
||
0, 2, 1, 3, 3, 0, 1, 1, 0, 1,
|
||
1, 1, 0, 3, 0, 0, 6, 3, 1, 1,
|
||
2, 1, 0, 0, 8, 0, 6, 1, 1, 1,
|
||
1, 4, 1, 3, 0, 4, 4, 2, 1, 2,
|
||
1
|
||
};
|
||
|
||
static const short yydefact[] = { 0,
|
||
69, 69, 0, 0, 95, 88, 89, 90, 91, 99,
|
||
0, 101, 68, 70, 71, 75, 72, 61, 82, 83,
|
||
86, 0, 0, 98, 100, 66, 0, 73, 78, 66,
|
||
0, 44, 93, 0, 0, 10, 67, 76, 1, 57,
|
||
59, 62, 0, 84, 0, 0, 0, 96, 0, 97,
|
||
11, 0, 63, 0, 61, 0, 0, 53, 55, 74,
|
||
0, 0, 37, 43, 0, 0, 94, 5, 3, 2,
|
||
0, 0, 7, 8, 9, 0, 65, 10, 77, 0,
|
||
0, 0, 0, 16, 14, 17, 18, 19, 46, 46,
|
||
0, 15, 48, 0, 60, 10, 0, 87, 39, 0,
|
||
0, 45, 92, 0, 0, 12, 64, 0, 0, 0,
|
||
0, 0, 0, 47, 0, 14, 35, 0, 0, 0,
|
||
58, 0, 0, 56, 0, 54, 79, 80, 0, 38,
|
||
40, 0, 0, 0, 50, 0, 0, 0, 0, 0,
|
||
20, 23, 31, 36, 0, 0, 0, 24, 49, 44,
|
||
51, 85, 81, 42, 0, 4, 6, 13, 0, 0,
|
||
0, 0, 21, 0, 33, 0, 25, 22, 26, 0,
|
||
41, 0, 0, 0, 0, 32, 31, 0, 27, 28,
|
||
29, 30, 34, 0, 52, 0, 0, 0
|
||
};
|
||
|
||
static const short yydefgoto[] = { 40,
|
||
76, 52, 135, 92, 93, 165, 144, 145, 64, 65,
|
||
47, 113, 114, 53, 126, 96, 60, 41, 42, 28,
|
||
54, 37, 38, 14, 15, 16, 18, 29, 43, 6,
|
||
26, 55, 7, 128, 129, 20, 8, 30, 61, 9,
|
||
31, 10, 33, 34, 11, 22, 12, 186
|
||
};
|
||
|
||
static const short yypact[] = { 129,
|
||
3, 3, 11, 19,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
2, 129,-32768,-32768,-32768,-32768,-32768, 29,-32768,-32768,
|
||
-32768, 24, 129,-32768,-32768, 43, 31,-32768,-32768, 43,
|
||
40, 50,-32768, -6, -4, 69,-32768,-32768,-32768, 59,
|
||
-32768, 61, 10,-32768, 31, 81, 78,-32768, 24,-32768,
|
||
-32768, 15,-32768, 12, 29, 41, 31,-32768,-32768,-32768,
|
||
84, 68, 8, 83, 87, 41,-32768,-32768,-32768,-32768,
|
||
111, 120,-32768,-32768,-32768, 126,-32768, 69,-32768, 114,
|
||
115, 116, 117,-32768, 127,-32768,-32768,-32768, 41, 41,
|
||
132,-32768, 113, 27,-32768, 60, 144,-32768,-32768, 135,
|
||
136,-32768, 113, 137, 15, 131,-32768, 41, 41, 41,
|
||
41, 41, 130, 123, 133,-32768, 41, 81, 81, 140,
|
||
-32768, 41, 141,-32768, 124,-32768,-32768,-32768, 5,-32768,
|
||
9, 138, 142, 41,-32768, 67, 73, 79, 85, 45,
|
||
-32768,-32768, 54, 134, 139, 143, 145,-32768, 113, 50,
|
||
-32768,-32768,-32768,-32768, 146,-32768,-32768, 113, 41, 41,
|
||
41, 41,-32768, 147,-32768, 41,-32768,-32768,-32768, 148,
|
||
-32768, 91, 94, 99, 102,-32768, 54, 41,-32768,-32768,
|
||
-32768,-32768,-32768, 47,-32768, 168, 172,-32768
|
||
};
|
||
|
||
static const short yypgoto[] = { -50,
|
||
72,-32768,-32768, 82, -66, 4,-32768,-32768,-32768, -29,
|
||
30, 89, -55, -44,-32768,-32768,-32768, -19,-32768,-32768,
|
||
-32768,-32768, 152,-32768, 181,-32768,-32768, 149,-32768,-32768,
|
||
-32768,-32768, -94, 55,-32768,-32768,-32768,-32768,-32768,-32768,
|
||
-32768, -7, 150,-32768,-32768,-32768, 162,-32768
|
||
};
|
||
|
||
|
||
#define YYLAST 204
|
||
|
||
|
||
static const short yytable[] = { 103,
|
||
94, 75, 127, 24, 25, 1, 2, 3, 4, 48,
|
||
5, 1, 2, 3, 4, 2, 5, 68, 69, 70,
|
||
71, 72, 73, 74, 13, 62, 50, 25, 99, 154,
|
||
49, 23, 19, 107, 127, 152, 39, 95, 77, 58,
|
||
21, 136, 137, 138, 139, 32, 100, 155, 78, 59,
|
||
143, 125, 39, 121, 75, 149, 140, 80, 81, 82,
|
||
83, 84, 85, 122, 86, 87, 27, 158, 36, 88,
|
||
89, 163, 90, 51, 123, 91, 118, 45, 119, 46,
|
||
120, 122, 51, 118, 56, 119, 185, 120, 146, 147,
|
||
124, 164, 172, 173, 174, 175, 118, 57, 119, 177,
|
||
120, 63, 118, 159, 119, 66, 120, 98, 118, 160,
|
||
119, 184, 120, 97, 118, 161, 119, 102, 120, 101,
|
||
118, 162, 119, 118, 120, 119, 179, 120, 118, 180,
|
||
119, 118, 120, 119, 181, 120, 104, 182, 1, 2,
|
||
3, 4, 118, 5, 119, 105, 120, 106, 108, 109,
|
||
110, 111, 112, 116, 2, 130, 131, 132, 134, 122,
|
||
141, 148, 150, 151, 156, 142, 171, 187, 157, 176,
|
||
166, 188, 117, 168, 167, 178, 133, 169, 115, 170,
|
||
183, 44, 17, 153, 35, 0, 0, 0, 0, 0,
|
||
0, 0, 0, 0, 0, 0, 0, 0, 67, 0,
|
||
0, 0, 0, 79
|
||
};
|
||
|
||
static const short yycheck[] = { 66,
|
||
56, 52, 97, 11, 12, 10, 11, 12, 13, 16,
|
||
15, 10, 11, 12, 13, 11, 15, 3, 4, 5,
|
||
6, 7, 8, 9, 22, 45, 31, 35, 21, 21,
|
||
37, 30, 22, 78, 129, 31, 22, 57, 27, 30,
|
||
22, 108, 109, 110, 111, 22, 39, 39, 37, 40,
|
||
117, 96, 22, 27, 105, 122, 112, 17, 18, 19,
|
||
20, 21, 22, 37, 24, 25, 38, 134, 26, 29,
|
||
30, 27, 32, 14, 15, 35, 30, 38, 32, 30,
|
||
34, 37, 14, 30, 26, 32, 40, 34, 118, 119,
|
||
31, 38, 159, 160, 161, 162, 30, 37, 32, 166,
|
||
34, 21, 30, 37, 32, 28, 34, 40, 30, 37,
|
||
32, 178, 34, 30, 30, 37, 32, 31, 34, 37,
|
||
30, 37, 32, 30, 34, 32, 36, 34, 30, 36,
|
||
32, 30, 34, 32, 36, 34, 26, 36, 10, 11,
|
||
12, 13, 30, 15, 32, 26, 34, 22, 35, 35,
|
||
35, 35, 26, 22, 11, 21, 21, 21, 28, 37,
|
||
31, 22, 22, 40, 27, 33, 21, 0, 27, 23,
|
||
37, 0, 91, 31, 36, 28, 105, 33, 90, 150,
|
||
177, 30, 2, 129, 23, -1, -1, -1, -1, -1,
|
||
-1, -1, -1, -1, -1, -1, -1, -1, 49, -1,
|
||
-1, -1, -1, 55
|
||
};
|
||
/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
|
||
#line 3 "/usr/share/bison.simple"
|
||
/* This file comes from bison-1.28. */
|
||
|
||
/* Skeleton output parser for bison,
|
||
Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
|
||
|
||
This program is free software; you can redistribute it and/or modify
|
||
it under the terms of the GNU General Public License as published by
|
||
the Free Software Foundation; either version 2, or (at your option)
|
||
any later version.
|
||
|
||
This program is distributed in the hope that it will be useful,
|
||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
GNU General Public License for more details.
|
||
|
||
You should have received a copy of the GNU General Public License
|
||
along with this program; if not, write to the Free Software
|
||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||
Boston, MA 02111-1307, USA. */
|
||
|
||
/* As a special exception, when this file is copied by Bison into a
|
||
Bison output file, you may use that output file without restriction.
|
||
This special exception was added by the Free Software Foundation
|
||
in version 1.24 of Bison. */
|
||
|
||
/* This is the parser code that is written into each bison parser
|
||
when the %semantic_parser declaration is not specified in the grammar.
|
||
It was written by Richard Stallman by simplifying the hairy parser
|
||
used when %semantic_parser is specified. */
|
||
|
||
#ifndef YYSTACK_USE_ALLOCA
|
||
#ifdef alloca
|
||
#define YYSTACK_USE_ALLOCA
|
||
#else /* alloca not defined */
|
||
#ifdef __GNUC__
|
||
#define YYSTACK_USE_ALLOCA
|
||
#define alloca __builtin_alloca
|
||
#else /* not GNU C. */
|
||
#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386))
|
||
#define YYSTACK_USE_ALLOCA
|
||
#include <alloca.h>
|
||
#else /* not sparc */
|
||
/* We think this test detects Watcom and Microsoft C. */
|
||
/* This used to test MSDOS, but that is a bad idea
|
||
since that symbol is in the user namespace. */
|
||
#if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__)
|
||
#if 0 /* No need for malloc.h, which pollutes the namespace;
|
||
instead, just don't use alloca. */
|
||
#include <malloc.h>
|
||
#endif
|
||
#else /* not MSDOS, or __TURBOC__ */
|
||
#if defined(_AIX)
|
||
/* I don't know what this was needed for, but it pollutes the namespace.
|
||
So I turned it off. rms, 2 May 1997. */
|
||
/* #include <malloc.h> */
|
||
#pragma alloca
|
||
#define YYSTACK_USE_ALLOCA
|
||
#else /* not MSDOS, or __TURBOC__, or _AIX */
|
||
#if 0
|
||
#ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up,
|
||
and on HPUX 10. Eventually we can turn this on. */
|
||
#define YYSTACK_USE_ALLOCA
|
||
#define alloca __builtin_alloca
|
||
#endif /* __hpux */
|
||
#endif
|
||
#endif /* not _AIX */
|
||
#endif /* not MSDOS, or __TURBOC__ */
|
||
#endif /* not sparc */
|
||
#endif /* not GNU C */
|
||
#endif /* alloca not defined */
|
||
#endif /* YYSTACK_USE_ALLOCA not defined */
|
||
|
||
#ifdef YYSTACK_USE_ALLOCA
|
||
#define YYSTACK_ALLOC alloca
|
||
#else
|
||
#define YYSTACK_ALLOC malloc
|
||
#endif
|
||
|
||
/* Note: there must be only one dollar sign in this file.
|
||
It is replaced by the list of actions, each action
|
||
as one case of the switch. */
|
||
|
||
#define yyerrok (yyerrstatus = 0)
|
||
#define yyclearin (yychar = YYEMPTY)
|
||
#define YYEMPTY -2
|
||
#define YYEOF 0
|
||
#define YYACCEPT goto yyacceptlab
|
||
#define YYABORT goto yyabortlab
|
||
#define YYERROR goto yyerrlab1
|
||
/* Like YYERROR except do call yyerror.
|
||
This remains here temporarily to ease the
|
||
transition to the new meaning of YYERROR, for GCC.
|
||
Once GCC version 2 has supplanted version 1, this can go. */
|
||
#define YYFAIL goto yyerrlab
|
||
#define YYRECOVERING() (!!yyerrstatus)
|
||
#define YYBACKUP(token, value) \
|
||
do \
|
||
if (yychar == YYEMPTY && yylen == 1) \
|
||
{ yychar = (token), yylval = (value); \
|
||
yychar1 = YYTRANSLATE (yychar); \
|
||
YYPOPSTACK; \
|
||
goto yybackup; \
|
||
} \
|
||
else \
|
||
{ yyerror ("syntax error: cannot back up"); YYERROR; } \
|
||
while (0)
|
||
|
||
#define YYTERROR 1
|
||
#define YYERRCODE 256
|
||
|
||
#ifndef YYPURE
|
||
#define YYLEX yylex()
|
||
#endif
|
||
|
||
#ifdef YYPURE
|
||
#ifdef YYLSP_NEEDED
|
||
#ifdef YYLEX_PARAM
|
||
#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
|
||
#else
|
||
#define YYLEX yylex(&yylval, &yylloc)
|
||
#endif
|
||
#else /* not YYLSP_NEEDED */
|
||
#ifdef YYLEX_PARAM
|
||
#define YYLEX yylex(&yylval, YYLEX_PARAM)
|
||
#else
|
||
#define YYLEX yylex(&yylval)
|
||
#endif
|
||
#endif /* not YYLSP_NEEDED */
|
||
#endif
|
||
|
||
/* If nonreentrant, generate the variables here */
|
||
|
||
#ifndef YYPURE
|
||
|
||
int yychar; /* the lookahead symbol */
|
||
YYSTYPE yylval; /* the semantic value of the */
|
||
/* lookahead symbol */
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylloc; /* location data for the lookahead */
|
||
/* symbol */
|
||
#endif
|
||
|
||
int yynerrs; /* number of parse errors so far */
|
||
#endif /* not YYPURE */
|
||
|
||
#if YYDEBUG != 0
|
||
int yydebug; /* nonzero means print parse trace */
|
||
/* Since this is uninitialized, it does not stop multiple parsers
|
||
from coexisting. */
|
||
#endif
|
||
|
||
/* YYINITDEPTH indicates the initial size of the parser's stacks */
|
||
|
||
#ifndef YYINITDEPTH
|
||
#define YYINITDEPTH 200
|
||
#endif
|
||
|
||
/* YYMAXDEPTH is the maximum size the stacks can grow to
|
||
(effective only if the built-in stack extension method is used). */
|
||
|
||
#if YYMAXDEPTH == 0
|
||
#undef YYMAXDEPTH
|
||
#endif
|
||
|
||
#ifndef YYMAXDEPTH
|
||
#define YYMAXDEPTH 10000
|
||
#endif
|
||
|
||
/* Define __yy_memcpy. Note that the size argument
|
||
should be passed with type unsigned int, because that is what the non-GCC
|
||
definitions require. With GCC, __builtin_memcpy takes an arg
|
||
of type size_t, but it can handle unsigned int. */
|
||
|
||
#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
|
||
#define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT)
|
||
#else /* not GNU C or C++ */
|
||
#ifndef __cplusplus
|
||
|
||
/* This is the most reliable way to avoid incompatibilities
|
||
in available built-in functions on various systems. */
|
||
static void
|
||
__yy_memcpy (to, from, count)
|
||
char *to;
|
||
char *from;
|
||
unsigned int count;
|
||
{
|
||
register char *f = from;
|
||
register char *t = to;
|
||
register int i = count;
|
||
|
||
while (i-- > 0)
|
||
*t++ = *f++;
|
||
}
|
||
|
||
#else /* __cplusplus */
|
||
|
||
/* This is the most reliable way to avoid incompatibilities
|
||
in available built-in functions on various systems. */
|
||
static void
|
||
__yy_memcpy (char *to, char *from, unsigned int count)
|
||
{
|
||
register char *t = to;
|
||
register char *f = from;
|
||
register int i = count;
|
||
|
||
while (i-- > 0)
|
||
*t++ = *f++;
|
||
}
|
||
|
||
#endif
|
||
#endif
|
||
|
||
#line 217 "/usr/share/bison.simple"
|
||
|
||
/* The user can define YYPARSE_PARAM as the name of an argument to be passed
|
||
into yyparse. The argument should have type void *.
|
||
It should actually point to an object.
|
||
Grammar actions can access the variable by casting it
|
||
to the proper pointer type. */
|
||
|
||
#ifdef YYPARSE_PARAM
|
||
#ifdef __cplusplus
|
||
#define YYPARSE_PARAM_ARG void *YYPARSE_PARAM
|
||
#define YYPARSE_PARAM_DECL
|
||
#else /* not __cplusplus */
|
||
#define YYPARSE_PARAM_ARG YYPARSE_PARAM
|
||
#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
|
||
#endif /* not __cplusplus */
|
||
#else /* not YYPARSE_PARAM */
|
||
#define YYPARSE_PARAM_ARG
|
||
#define YYPARSE_PARAM_DECL
|
||
#endif /* not YYPARSE_PARAM */
|
||
|
||
/* Prevent warning if -Wstrict-prototypes. */
|
||
#ifdef __GNUC__
|
||
#ifdef YYPARSE_PARAM
|
||
int yyparse (void *);
|
||
#else
|
||
int yyparse (void);
|
||
#endif
|
||
#endif
|
||
|
||
int
|
||
yyparse(YYPARSE_PARAM_ARG)
|
||
YYPARSE_PARAM_DECL
|
||
{
|
||
register int yystate;
|
||
register int yyn;
|
||
register short *yyssp;
|
||
register YYSTYPE *yyvsp;
|
||
int yyerrstatus; /* number of tokens to shift before error messages enabled */
|
||
int yychar1 = 0; /* lookahead token as an internal (translated) token number */
|
||
|
||
short yyssa[YYINITDEPTH]; /* the state stack */
|
||
YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
|
||
|
||
short *yyss = yyssa; /* refer to the stacks thru separate pointers */
|
||
YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
|
||
YYLTYPE *yyls = yylsa;
|
||
YYLTYPE *yylsp;
|
||
|
||
#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
|
||
#else
|
||
#define YYPOPSTACK (yyvsp--, yyssp--)
|
||
#endif
|
||
|
||
int yystacksize = YYINITDEPTH;
|
||
int yyfree_stacks = 0;
|
||
|
||
#ifdef YYPURE
|
||
int yychar;
|
||
YYSTYPE yylval;
|
||
int yynerrs;
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE yylloc;
|
||
#endif
|
||
#endif
|
||
|
||
YYSTYPE yyval; /* the variable used to return */
|
||
/* semantic values from the action */
|
||
/* routines */
|
||
|
||
int yylen;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Starting parse\n");
|
||
#endif
|
||
|
||
yystate = 0;
|
||
yyerrstatus = 0;
|
||
yynerrs = 0;
|
||
yychar = YYEMPTY; /* Cause a token to be read. */
|
||
|
||
/* Initialize stack pointers.
|
||
Waste one element of value and location stack
|
||
so that they stay on the same level as the state stack.
|
||
The wasted elements are never initialized. */
|
||
|
||
yyssp = yyss - 1;
|
||
yyvsp = yyvs;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp = yyls;
|
||
#endif
|
||
|
||
/* Push a new state, which is found in yystate . */
|
||
/* In all cases, when you get here, the value and location stacks
|
||
have just been pushed. so pushing a state here evens the stacks. */
|
||
yynewstate:
|
||
|
||
*++yyssp = yystate;
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
{
|
||
/* Give user a chance to reallocate the stack */
|
||
/* Use copies of these so that the &'s don't force the real ones into memory. */
|
||
YYSTYPE *yyvs1 = yyvs;
|
||
short *yyss1 = yyss;
|
||
#ifdef YYLSP_NEEDED
|
||
YYLTYPE *yyls1 = yyls;
|
||
#endif
|
||
|
||
/* Get the current used size of the three stacks, in elements. */
|
||
int size = yyssp - yyss + 1;
|
||
|
||
#ifdef yyoverflow
|
||
/* Each stack pointer address is followed by the size of
|
||
the data in use in that stack, in bytes. */
|
||
#ifdef YYLSP_NEEDED
|
||
/* This used to be a conditional around just the two extra args,
|
||
but that might be undefined if yyoverflow is a macro. */
|
||
yyoverflow("parser stack overflow",
|
||
&yyss1, size * sizeof (*yyssp),
|
||
&yyvs1, size * sizeof (*yyvsp),
|
||
&yyls1, size * sizeof (*yylsp),
|
||
&yystacksize);
|
||
#else
|
||
yyoverflow("parser stack overflow",
|
||
&yyss1, size * sizeof (*yyssp),
|
||
&yyvs1, size * sizeof (*yyvsp),
|
||
&yystacksize);
|
||
#endif
|
||
|
||
yyss = yyss1; yyvs = yyvs1;
|
||
#ifdef YYLSP_NEEDED
|
||
yyls = yyls1;
|
||
#endif
|
||
#else /* no yyoverflow */
|
||
/* Extend the stack our own way. */
|
||
if (yystacksize >= YYMAXDEPTH)
|
||
{
|
||
yyerror("parser stack overflow");
|
||
if (yyfree_stacks)
|
||
{
|
||
free (yyss);
|
||
free (yyvs);
|
||
#ifdef YYLSP_NEEDED
|
||
free (yyls);
|
||
#endif
|
||
}
|
||
return 2;
|
||
}
|
||
yystacksize *= 2;
|
||
if (yystacksize > YYMAXDEPTH)
|
||
yystacksize = YYMAXDEPTH;
|
||
#ifndef YYSTACK_USE_ALLOCA
|
||
yyfree_stacks = 1;
|
||
#endif
|
||
yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp));
|
||
__yy_memcpy ((char *)yyss, (char *)yyss1,
|
||
size * (unsigned int) sizeof (*yyssp));
|
||
yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp));
|
||
__yy_memcpy ((char *)yyvs, (char *)yyvs1,
|
||
size * (unsigned int) sizeof (*yyvsp));
|
||
#ifdef YYLSP_NEEDED
|
||
yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp));
|
||
__yy_memcpy ((char *)yyls, (char *)yyls1,
|
||
size * (unsigned int) sizeof (*yylsp));
|
||
#endif
|
||
#endif /* no yyoverflow */
|
||
|
||
yyssp = yyss + size - 1;
|
||
yyvsp = yyvs + size - 1;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp = yyls + size - 1;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Stack size increased to %d\n", yystacksize);
|
||
#endif
|
||
|
||
if (yyssp >= yyss + yystacksize - 1)
|
||
YYABORT;
|
||
}
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Entering state %d\n", yystate);
|
||
#endif
|
||
|
||
goto yybackup;
|
||
yybackup:
|
||
|
||
/* Do appropriate processing given the current state. */
|
||
/* Read a lookahead token if we need one and don't already have one. */
|
||
/* yyresume: */
|
||
|
||
/* First try to decide what to do without reference to lookahead token. */
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYFLAG)
|
||
goto yydefault;
|
||
|
||
/* Not known => get a lookahead token if don't already have one. */
|
||
|
||
/* yychar is either YYEMPTY or YYEOF
|
||
or a valid token in external form. */
|
||
|
||
if (yychar == YYEMPTY)
|
||
{
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Reading a token: ");
|
||
#endif
|
||
yychar = YYLEX;
|
||
}
|
||
|
||
/* Convert token to internal form (in yychar1) for indexing tables with */
|
||
|
||
if (yychar <= 0) /* This means end of input. */
|
||
{
|
||
yychar1 = 0;
|
||
yychar = YYEOF; /* Don't call YYLEX any more */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Now at end of input.\n");
|
||
#endif
|
||
}
|
||
else
|
||
{
|
||
yychar1 = YYTRANSLATE(yychar);
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
|
||
/* Give the individual parser a way to print the precise meaning
|
||
of a token, for further debugging info. */
|
||
#ifdef YYPRINT
|
||
YYPRINT (stderr, yychar, yylval);
|
||
#endif
|
||
fprintf (stderr, ")\n");
|
||
}
|
||
#endif
|
||
}
|
||
|
||
yyn += yychar1;
|
||
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
|
||
goto yydefault;
|
||
|
||
yyn = yytable[yyn];
|
||
|
||
/* yyn is what to do for this token type in this state.
|
||
Negative => reduce, -yyn is rule number.
|
||
Positive => shift, yyn is new state.
|
||
New state is final state => don't bother to shift,
|
||
just return success.
|
||
0, or most negative number => error. */
|
||
|
||
if (yyn < 0)
|
||
{
|
||
if (yyn == YYFLAG)
|
||
goto yyerrlab;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
else if (yyn == 0)
|
||
goto yyerrlab;
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
/* Shift the lookahead token. */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
|
||
#endif
|
||
|
||
/* Discard the token being shifted unless it is eof. */
|
||
if (yychar != YYEOF)
|
||
yychar = YYEMPTY;
|
||
|
||
*++yyvsp = yylval;
|
||
#ifdef YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
/* count tokens shifted since error; after three, turn off error status. */
|
||
if (yyerrstatus) yyerrstatus--;
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
/* Do the default action for the current state. */
|
||
yydefault:
|
||
|
||
yyn = yydefact[yystate];
|
||
if (yyn == 0)
|
||
goto yyerrlab;
|
||
|
||
/* Do a reduction. yyn is the number of a rule to reduce with. */
|
||
yyreduce:
|
||
yylen = yyr2[yyn];
|
||
if (yylen > 0)
|
||
yyval = yyvsp[1-yylen]; /* implement default value of the action */
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
int i;
|
||
|
||
fprintf (stderr, "Reducing via rule %d (line %d), ",
|
||
yyn, yyrline[yyn]);
|
||
|
||
/* Print the symbols being reduced, and their result. */
|
||
for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
|
||
fprintf (stderr, "%s ", yytname[yyrhs[i]]);
|
||
fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
|
||
}
|
||
#endif
|
||
|
||
|
||
switch (yyn) {
|
||
|
||
case 1:
|
||
#line 245 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (CurDefmPrefix) {
|
||
// If CurDefmPrefix is set, we're parsing a defm, which means that this is
|
||
// actually the name of a multiclass.
|
||
MultiClass *MC = MultiClasses[*yyvsp[0].StrVal];
|
||
if (MC == 0) {
|
||
err() << "Couldn't find class '" << *yyvsp[0].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
yyval.Rec = &MC->Rec;
|
||
} else {
|
||
yyval.Rec = Records.getClass(*yyvsp[0].StrVal);
|
||
}
|
||
if (yyval.Rec == 0) {
|
||
err() << "Couldn't find class '" << *yyvsp[0].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 2:
|
||
#line 267 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // string type
|
||
yyval.Ty = new StringRecTy();
|
||
;
|
||
break;}
|
||
case 3:
|
||
#line 269 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // bit type
|
||
yyval.Ty = new BitRecTy();
|
||
;
|
||
break;}
|
||
case 4:
|
||
#line 271 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // bits<x> type
|
||
yyval.Ty = new BitsRecTy(yyvsp[-1].IntVal);
|
||
;
|
||
break;}
|
||
case 5:
|
||
#line 273 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // int type
|
||
yyval.Ty = new IntRecTy();
|
||
;
|
||
break;}
|
||
case 6:
|
||
#line 275 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // list<x> type
|
||
yyval.Ty = new ListRecTy(yyvsp[-1].Ty);
|
||
;
|
||
break;}
|
||
case 7:
|
||
#line 277 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // code type
|
||
yyval.Ty = new CodeRecTy();
|
||
;
|
||
break;}
|
||
case 8:
|
||
#line 279 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // dag type
|
||
yyval.Ty = new DagRecTy();
|
||
;
|
||
break;}
|
||
case 9:
|
||
#line 281 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ // Record Type
|
||
yyval.Ty = new RecordRecTy(yyvsp[0].Rec);
|
||
;
|
||
break;}
|
||
case 10:
|
||
#line 285 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.IntVal = 0; ;
|
||
break;}
|
||
case 11:
|
||
#line 285 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.IntVal = 1; ;
|
||
break;}
|
||
case 12:
|
||
#line 287 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.Initializer = 0; ;
|
||
break;}
|
||
case 13:
|
||
#line 287 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.Initializer = yyvsp[0].Initializer; ;
|
||
break;}
|
||
case 14:
|
||
#line 289 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (const RecordVal *RV = (CurRec ? CurRec->getValue(*yyvsp[0].StrVal) : 0)) {
|
||
yyval.Initializer = new VarInit(*yyvsp[0].StrVal, RV->getType());
|
||
} else if (CurRec && CurRec->isTemplateArg(CurRec->getName()+":"+*yyvsp[0].StrVal)) {
|
||
const RecordVal *RV = CurRec->getValue(CurRec->getName()+":"+*yyvsp[0].StrVal);
|
||
assert(RV && "Template arg doesn't exist??");
|
||
yyval.Initializer = new VarInit(CurRec->getName()+":"+*yyvsp[0].StrVal, RV->getType());
|
||
} else if (CurMultiClass &&
|
||
CurMultiClass->Rec.isTemplateArg(CurMultiClass->Rec.getName()+"::"+*yyvsp[0].StrVal)) {
|
||
std::string Name = CurMultiClass->Rec.getName()+"::"+*yyvsp[0].StrVal;
|
||
const RecordVal *RV = CurMultiClass->Rec.getValue(Name);
|
||
assert(RV && "Template arg doesn't exist??");
|
||
yyval.Initializer = new VarInit(Name, RV->getType());
|
||
} else if (Record *D = Records.getDef(*yyvsp[0].StrVal)) {
|
||
yyval.Initializer = new DefInit(D);
|
||
} else {
|
||
err() << "Variable not defined: '" << *yyvsp[0].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 15:
|
||
#line 312 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[0].Initializer;
|
||
;
|
||
break;}
|
||
case 16:
|
||
#line 314 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new IntInit(yyvsp[0].IntVal);
|
||
;
|
||
break;}
|
||
case 17:
|
||
#line 316 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new StringInit(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 18:
|
||
#line 319 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new CodeInit(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 19:
|
||
#line 322 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new UnsetInit();
|
||
;
|
||
break;}
|
||
case 20:
|
||
#line 324 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
BitsInit *Init = new BitsInit(yyvsp[-1].FieldList->size());
|
||
for (unsigned i = 0, e = yyvsp[-1].FieldList->size(); i != e; ++i) {
|
||
struct Init *Bit = (*yyvsp[-1].FieldList)[i]->convertInitializerTo(new BitRecTy());
|
||
if (Bit == 0) {
|
||
err() << "Element #" << i << " (" << *(*yyvsp[-1].FieldList)[i]
|
||
<< ") is not convertable to a bit!\n";
|
||
exit(1);
|
||
}
|
||
Init->setBit(yyvsp[-1].FieldList->size()-i-1, Bit);
|
||
}
|
||
yyval.Initializer = Init;
|
||
delete yyvsp[-1].FieldList;
|
||
;
|
||
break;}
|
||
case 21:
|
||
#line 337 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
// This is a CLASS<initvalslist> expression. This is supposed to synthesize
|
||
// a new anonymous definition, deriving from CLASS<initvalslist> with no
|
||
// body.
|
||
Record *Class = Records.getClass(*yyvsp[-3].StrVal);
|
||
if (!Class) {
|
||
err() << "Expected a class, got '" << *yyvsp[-3].StrVal << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-3].StrVal;
|
||
|
||
static unsigned AnonCounter = 0;
|
||
Record *OldRec = CurRec; // Save CurRec.
|
||
|
||
// Create the new record, set it as CurRec temporarily.
|
||
CurRec = new Record("anonymous.val."+utostr(AnonCounter++));
|
||
addSubClass(Class, *yyvsp[-1].FieldList); // Add info about the subclass to CurRec.
|
||
delete yyvsp[-1].FieldList; // Free up the template args.
|
||
|
||
CurRec->resolveReferences();
|
||
|
||
Records.addDef(CurRec);
|
||
|
||
// The result of the expression is a reference to the new record.
|
||
yyval.Initializer = new DefInit(CurRec);
|
||
|
||
// Restore the old CurRec
|
||
CurRec = OldRec;
|
||
;
|
||
break;}
|
||
case 22:
|
||
#line 365 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = yyvsp[-3].Initializer->convertInitializerBitRange(*yyvsp[-1].BitList);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Invalid bit range for value '" << *yyvsp[-3].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-1].BitList;
|
||
;
|
||
break;}
|
||
case 23:
|
||
#line 372 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new ListInit(*yyvsp[-1].FieldList);
|
||
delete yyvsp[-1].FieldList;
|
||
;
|
||
break;}
|
||
case 24:
|
||
#line 375 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (!yyvsp[-2].Initializer->getFieldType(*yyvsp[0].StrVal)) {
|
||
err() << "Cannot access field '" << *yyvsp[0].StrVal << "' of value '" << *yyvsp[-2].Initializer << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.Initializer = new FieldInit(yyvsp[-2].Initializer, *yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 25:
|
||
#line 382 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = new DagInit(yyvsp[-2].Initializer, *yyvsp[-1].DagValueList);
|
||
delete yyvsp[-1].DagValueList;
|
||
;
|
||
break;}
|
||
case 26:
|
||
#line 385 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
std::reverse(yyvsp[-1].BitList->begin(), yyvsp[-1].BitList->end());
|
||
yyval.Initializer = yyvsp[-3].Initializer->convertInitListSlice(*yyvsp[-1].BitList);
|
||
if (yyval.Initializer == 0) {
|
||
err() << "Invalid list slice for value '" << *yyvsp[-3].Initializer << "'!\n";
|
||
exit(1);
|
||
}
|
||
delete yyvsp[-1].BitList;
|
||
;
|
||
break;}
|
||
case 27:
|
||
#line 393 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = (new BinOpInit(BinOpInit::SHL, yyvsp[-3].Initializer, yyvsp[-1].Initializer))->Fold();
|
||
;
|
||
break;}
|
||
case 28:
|
||
#line 395 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = (new BinOpInit(BinOpInit::SRA, yyvsp[-3].Initializer, yyvsp[-1].Initializer))->Fold();
|
||
;
|
||
break;}
|
||
case 29:
|
||
#line 397 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = (new BinOpInit(BinOpInit::SRL, yyvsp[-3].Initializer, yyvsp[-1].Initializer))->Fold();
|
||
;
|
||
break;}
|
||
case 30:
|
||
#line 399 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Initializer = (new BinOpInit(BinOpInit::STRCONCAT, yyvsp[-3].Initializer, yyvsp[-1].Initializer))->Fold();
|
||
;
|
||
break;}
|
||
case 31:
|
||
#line 403 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.StrVal = new std::string();
|
||
;
|
||
break;}
|
||
case 32:
|
||
#line 406 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.StrVal = yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 33:
|
||
#line 410 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.DagValueList = new std::vector<std::pair<Init*, std::string> >();
|
||
yyval.DagValueList->push_back(std::make_pair(yyvsp[-1].Initializer, *yyvsp[0].StrVal));
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 34:
|
||
#line 415 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[-3].DagValueList->push_back(std::make_pair(yyvsp[-1].Initializer, *yyvsp[0].StrVal));
|
||
delete yyvsp[0].StrVal;
|
||
yyval.DagValueList = yyvsp[-3].DagValueList;
|
||
;
|
||
break;}
|
||
case 35:
|
||
#line 421 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.DagValueList = new std::vector<std::pair<Init*, std::string> >();
|
||
;
|
||
break;}
|
||
case 36:
|
||
#line 424 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.DagValueList = yyvsp[0].DagValueList; ;
|
||
break;}
|
||
case 37:
|
||
#line 427 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
yyval.BitList->push_back(yyvsp[0].IntVal);
|
||
;
|
||
break;}
|
||
case 38:
|
||
#line 430 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (yyvsp[-2].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-2].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
if (yyvsp[-2].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-2].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-2].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;
|
||
break;}
|
||
case 39:
|
||
#line 443 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[0].IntVal = -yyvsp[0].IntVal;
|
||
if (yyvsp[-1].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-1].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = new std::vector<unsigned>();
|
||
if (yyvsp[-1].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-1].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-1].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;
|
||
break;}
|
||
case 40:
|
||
#line 457 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.BitList=yyvsp[-2].BitList)->push_back(yyvsp[0].IntVal);
|
||
;
|
||
break;}
|
||
case 41:
|
||
#line 459 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (yyvsp[-2].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-2].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = yyvsp[-4].BitList;
|
||
if (yyvsp[-2].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-2].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-2].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;
|
||
break;}
|
||
case 42:
|
||
#line 472 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyvsp[0].IntVal = -yyvsp[0].IntVal;
|
||
if (yyvsp[-1].IntVal < 0 || yyvsp[0].IntVal < 0) {
|
||
err() << "Invalid range: " << yyvsp[-1].IntVal << "-" << yyvsp[0].IntVal << "!\n";
|
||
exit(1);
|
||
}
|
||
yyval.BitList = yyvsp[-3].BitList;
|
||
if (yyvsp[-1].IntVal < yyvsp[0].IntVal) {
|
||
for (int i = yyvsp[-1].IntVal; i <= yyvsp[0].IntVal; ++i)
|
||
yyval.BitList->push_back(i);
|
||
} else {
|
||
for (int i = yyvsp[-1].IntVal; i >= yyvsp[0].IntVal; --i)
|
||
yyval.BitList->push_back(i);
|
||
}
|
||
;
|
||
break;}
|
||
case 43:
|
||
#line 488 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = yyvsp[0].BitList; std::reverse(yyvsp[0].BitList->begin(), yyvsp[0].BitList->end()); ;
|
||
break;}
|
||
case 44:
|
||
#line 490 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = 0; ;
|
||
break;}
|
||
case 45:
|
||
#line 490 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.BitList = yyvsp[-1].BitList; ;
|
||
break;}
|
||
case 46:
|
||
#line 494 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = new std::vector<Init*>();
|
||
;
|
||
break;}
|
||
case 47:
|
||
#line 496 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = yyvsp[0].FieldList;
|
||
;
|
||
break;}
|
||
case 48:
|
||
#line 500 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.FieldList = new std::vector<Init*>();
|
||
yyval.FieldList->push_back(yyvsp[0].Initializer);
|
||
;
|
||
break;}
|
||
case 49:
|
||
#line 503 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.FieldList = yyvsp[-2].FieldList)->push_back(yyvsp[0].Initializer);
|
||
;
|
||
break;}
|
||
case 50:
|
||
#line 507 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
std::string DecName = *yyvsp[-1].StrVal;
|
||
if (ParsingTemplateArgs) {
|
||
if (CurRec) {
|
||
DecName = CurRec->getName() + ":" + DecName;
|
||
} else {
|
||
assert(CurMultiClass);
|
||
}
|
||
if (CurMultiClass)
|
||
DecName = CurMultiClass->Rec.getName() + "::" + DecName;
|
||
}
|
||
|
||
addValue(RecordVal(DecName, yyvsp[-2].Ty, yyvsp[-3].IntVal));
|
||
setValue(DecName, 0, yyvsp[0].Initializer);
|
||
yyval.StrVal = new std::string(DecName);
|
||
;
|
||
break;}
|
||
case 51:
|
||
#line 524 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
delete yyvsp[-1].StrVal;
|
||
;
|
||
break;}
|
||
case 52:
|
||
#line 526 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
setValue(*yyvsp[-4].StrVal, yyvsp[-3].BitList, yyvsp[-1].Initializer);
|
||
delete yyvsp[-4].StrVal;
|
||
delete yyvsp[-3].BitList;
|
||
;
|
||
break;}
|
||
case 57:
|
||
#line 535 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassRef = new SubClassRefTy(yyvsp[0].Rec, new std::vector<Init*>());
|
||
;
|
||
break;}
|
||
case 58:
|
||
#line 537 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassRef = new SubClassRefTy(yyvsp[-3].Rec, yyvsp[-1].FieldList);
|
||
;
|
||
break;}
|
||
case 59:
|
||
#line 541 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = new std::vector<SubClassRefTy>();
|
||
yyval.SubClassList->push_back(*yyvsp[0].SubClassRef);
|
||
delete yyvsp[0].SubClassRef;
|
||
;
|
||
break;}
|
||
case 60:
|
||
#line 546 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
(yyval.SubClassList=yyvsp[-2].SubClassList)->push_back(*yyvsp[0].SubClassRef);
|
||
delete yyvsp[0].SubClassRef;
|
||
;
|
||
break;}
|
||
case 61:
|
||
#line 551 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = new std::vector<SubClassRefTy>();
|
||
;
|
||
break;}
|
||
case 62:
|
||
#line 554 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.SubClassList = yyvsp[0].SubClassList;
|
||
;
|
||
break;}
|
||
case 63:
|
||
#line 558 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
getActiveRec()->addTemplateArg(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 64:
|
||
#line 561 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
getActiveRec()->addTemplateArg(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 65:
|
||
#line 566 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{;
|
||
break;}
|
||
case 68:
|
||
#line 569 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.StrVal = yyvsp[0].StrVal; ;
|
||
break;}
|
||
case 69:
|
||
#line 569 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ yyval.StrVal = new std::string(); ;
|
||
break;}
|
||
case 70:
|
||
#line 571 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
static unsigned AnonCounter = 0;
|
||
if (yyvsp[0].StrVal->empty())
|
||
*yyvsp[0].StrVal = "anonymous."+utostr(AnonCounter++);
|
||
yyval.StrVal = yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 71:
|
||
#line 578 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
// If a class of this name already exists, it must be a forward ref.
|
||
if ((CurRec = Records.getClass(*yyvsp[0].StrVal))) {
|
||
// If the body was previously defined, this is an error.
|
||
if (!CurRec->getValues().empty() ||
|
||
!CurRec->getSuperClasses().empty() ||
|
||
!CurRec->getTemplateArgs().empty()) {
|
||
err() << "Class '" << CurRec->getName() << "' already defined!\n";
|
||
exit(1);
|
||
}
|
||
} else {
|
||
// If this is the first reference to this class, create and add it.
|
||
CurRec = new Record(*yyvsp[0].StrVal);
|
||
Records.addClass(CurRec);
|
||
}
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 72:
|
||
#line 596 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
CurRec = new Record(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
|
||
if (!CurMultiClass) {
|
||
// Top-level def definition.
|
||
|
||
// Ensure redefinition doesn't happen.
|
||
if (Records.getDef(CurRec->getName())) {
|
||
err() << "def '" << CurRec->getName() << "' already defined!\n";
|
||
exit(1);
|
||
}
|
||
Records.addDef(CurRec);
|
||
} else {
|
||
// Otherwise, a def inside a multiclass, add it to the multiclass.
|
||
for (unsigned i = 0, e = CurMultiClass->DefPrototypes.size(); i != e; ++i)
|
||
if (CurMultiClass->DefPrototypes[i]->getName() == CurRec->getName()) {
|
||
err() << "def '" << CurRec->getName()
|
||
<< "' already defined in this multiclass!\n";
|
||
exit(1);
|
||
}
|
||
CurMultiClass->DefPrototypes.push_back(CurRec);
|
||
}
|
||
;
|
||
break;}
|
||
case 73:
|
||
#line 621 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
for (unsigned i = 0, e = yyvsp[0].SubClassList->size(); i != e; ++i) {
|
||
addSubClass((*yyvsp[0].SubClassList)[i].first, *(*yyvsp[0].SubClassList)[i].second);
|
||
// Delete the template arg values for the class
|
||
delete (*yyvsp[0].SubClassList)[i].second;
|
||
}
|
||
delete yyvsp[0].SubClassList; // Delete the class list.
|
||
|
||
// Process any variables on the let stack.
|
||
for (unsigned i = 0, e = LetStack.size(); i != e; ++i)
|
||
for (unsigned j = 0, e = LetStack[i].size(); j != e; ++j)
|
||
setValue(LetStack[i][j].Name,
|
||
LetStack[i][j].HasBits ? &LetStack[i][j].Bits : 0,
|
||
LetStack[i][j].Value);
|
||
;
|
||
break;}
|
||
case 74:
|
||
#line 635 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = CurRec;
|
||
CurRec = 0;
|
||
;
|
||
break;}
|
||
case 75:
|
||
#line 640 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = true;
|
||
;
|
||
break;}
|
||
case 76:
|
||
#line 642 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = false;
|
||
;
|
||
break;}
|
||
case 77:
|
||
#line 644 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = yyvsp[0].Rec;
|
||
;
|
||
break;}
|
||
case 78:
|
||
#line 648 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
if (CurMultiClass == 0) // Def's in multiclasses aren't really defs.
|
||
yyvsp[0].Rec->resolveReferences();
|
||
|
||
// If ObjectBody has template arguments, it's an error.
|
||
assert(yyvsp[0].Rec->getTemplateArgs().empty() && "How'd this get template args?");
|
||
yyval.Rec = yyvsp[0].Rec;
|
||
;
|
||
break;}
|
||
case 79:
|
||
#line 658 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.Rec = yyvsp[0].Rec;
|
||
// Copy the template arguments for the multiclass into the def.
|
||
const std::vector<std::string> &TArgs = CurMultiClass->Rec.getTemplateArgs();
|
||
|
||
for (unsigned i = 0, e = TArgs.size(); i != e; ++i) {
|
||
const RecordVal *RV = CurMultiClass->Rec.getValue(TArgs[i]);
|
||
assert(RV && "Template arg doesn't exist?");
|
||
yyval.Rec->addValue(*RV);
|
||
}
|
||
;
|
||
break;}
|
||
case 80:
|
||
#line 672 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.RecList = new std::vector<Record*>();
|
||
yyval.RecList->push_back(yyvsp[0].Rec);
|
||
;
|
||
break;}
|
||
case 81:
|
||
#line 675 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
yyval.RecList->push_back(yyvsp[0].Rec);
|
||
;
|
||
break;}
|
||
case 82:
|
||
#line 679 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
MultiClass *&MCE = MultiClasses[*yyvsp[0].StrVal];
|
||
if (MCE) {
|
||
err() << "multiclass '" << *yyvsp[0].StrVal << "' already defined!\n";
|
||
exit(1);
|
||
}
|
||
MCE = CurMultiClass = new MultiClass(*yyvsp[0].StrVal);
|
||
delete yyvsp[0].StrVal;
|
||
;
|
||
break;}
|
||
case 83:
|
||
#line 690 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = true;
|
||
;
|
||
break;}
|
||
case 84:
|
||
#line 692 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
ParsingTemplateArgs = false;
|
||
;
|
||
break;}
|
||
case 85:
|
||
#line 694 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
CurMultiClass = 0;
|
||
;
|
||
break;}
|
||
case 86:
|
||
#line 699 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ CurDefmPrefix = yyvsp[0].StrVal; ;
|
||
break;}
|
||
case 87:
|
||
#line 699 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
// To instantiate a multiclass, we need to first get the multiclass, then
|
||
// instantiate each def contained in the multiclass with the SubClassRef
|
||
// template parameters.
|
||
MultiClass *MC = MultiClasses[yyvsp[-1].SubClassRef->first->getName()];
|
||
assert(MC && "Didn't lookup multiclass correctly?");
|
||
std::vector<Init*> &TemplateVals = *yyvsp[-1].SubClassRef->second;
|
||
delete yyvsp[-1].SubClassRef;
|
||
|
||
// Verify that the correct number of template arguments were specified.
|
||
const std::vector<std::string> &TArgs = MC->Rec.getTemplateArgs();
|
||
if (TArgs.size() < TemplateVals.size()) {
|
||
err() << "ERROR: More template args specified than multiclass expects!\n";
|
||
exit(1);
|
||
}
|
||
|
||
// Loop over all the def's in the multiclass, instantiating each one.
|
||
for (unsigned i = 0, e = MC->DefPrototypes.size(); i != e; ++i) {
|
||
Record *DefProto = MC->DefPrototypes[i];
|
||
|
||
// Add the suffix to the defm name to get the new name.
|
||
assert(CurRec == 0 && "A def is current?");
|
||
CurRec = new Record(*yyvsp[-4].StrVal + DefProto->getName());
|
||
|
||
addSubClass(DefProto, std::vector<Init*>());
|
||
|
||
// Loop over all of the template arguments, setting them to the specified
|
||
// value or leaving them as the default if necessary.
|
||
for (unsigned i = 0, e = TArgs.size(); i != e; ++i) {
|
||
if (i < TemplateVals.size()) { // A value is specified for this temp-arg?
|
||
// Set it now.
|
||
setValue(TArgs[i], 0, TemplateVals[i]);
|
||
|
||
// Resolve it next.
|
||
CurRec->resolveReferencesTo(CurRec->getValue(TArgs[i]));
|
||
|
||
// Now remove it.
|
||
CurRec->removeValue(TArgs[i]);
|
||
|
||
} else if (!CurRec->getValue(TArgs[i])->getValue()->isComplete()) {
|
||
err() << "ERROR: Value not specified for template argument #"
|
||
<< i << " (" << TArgs[i] << ") of multiclassclass '"
|
||
<< MC->Rec.getName() << "'!\n";
|
||
exit(1);
|
||
}
|
||
}
|
||
|
||
// If the mdef is inside a 'let' expression, add to each def.
|
||
for (unsigned i = 0, e = LetStack.size(); i != e; ++i)
|
||
for (unsigned j = 0, e = LetStack[i].size(); j != e; ++j)
|
||
setValue(LetStack[i][j].Name,
|
||
LetStack[i][j].HasBits ? &LetStack[i][j].Bits : 0,
|
||
LetStack[i][j].Value);
|
||
|
||
|
||
// Ensure redefinition doesn't happen.
|
||
if (Records.getDef(CurRec->getName())) {
|
||
err() << "def '" << CurRec->getName() << "' already defined, "
|
||
<< "instantiating defm '" << *yyvsp[-4].StrVal << "' with subdef '"
|
||
<< DefProto->getName() << "'!\n";
|
||
exit(1);
|
||
}
|
||
Records.addDef(CurRec);
|
||
|
||
CurRec->resolveReferences();
|
||
|
||
CurRec = 0;
|
||
}
|
||
|
||
delete &TemplateVals;
|
||
delete yyvsp[-4].StrVal;
|
||
CurDefmPrefix = 0;
|
||
;
|
||
break;}
|
||
case 88:
|
||
#line 773 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{;
|
||
break;}
|
||
case 89:
|
||
#line 773 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{;
|
||
break;}
|
||
case 92:
|
||
#line 776 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.back().push_back(LetRecord(*yyvsp[-3].StrVal, yyvsp[-2].BitList, yyvsp[0].Initializer));
|
||
delete yyvsp[-3].StrVal; delete yyvsp[-2].BitList;
|
||
;
|
||
break;}
|
||
case 95:
|
||
#line 784 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{ LetStack.push_back(std::vector<LetRecord>()); ;
|
||
break;}
|
||
case 97:
|
||
#line 787 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.pop_back();
|
||
;
|
||
break;}
|
||
case 98:
|
||
#line 790 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{
|
||
LetStack.pop_back();
|
||
;
|
||
break;}
|
||
case 99:
|
||
#line 794 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{;
|
||
break;}
|
||
case 100:
|
||
#line 794 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
{;
|
||
break;}
|
||
}
|
||
/* the action file gets copied in in place of this dollarsign */
|
||
#line 543 "/usr/share/bison.simple"
|
||
|
||
yyvsp -= yylen;
|
||
yyssp -= yylen;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp -= yylen;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
short *ssp1 = yyss - 1;
|
||
fprintf (stderr, "state stack now");
|
||
while (ssp1 != yyssp)
|
||
fprintf (stderr, " %d", *++ssp1);
|
||
fprintf (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
*++yyvsp = yyval;
|
||
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp++;
|
||
if (yylen == 0)
|
||
{
|
||
yylsp->first_line = yylloc.first_line;
|
||
yylsp->first_column = yylloc.first_column;
|
||
yylsp->last_line = (yylsp-1)->last_line;
|
||
yylsp->last_column = (yylsp-1)->last_column;
|
||
yylsp->text = 0;
|
||
}
|
||
else
|
||
{
|
||
yylsp->last_line = (yylsp+yylen-1)->last_line;
|
||
yylsp->last_column = (yylsp+yylen-1)->last_column;
|
||
}
|
||
#endif
|
||
|
||
/* Now "shift" the result of the reduction.
|
||
Determine what state that goes to,
|
||
based on the state we popped back to
|
||
and the rule number reduced by. */
|
||
|
||
yyn = yyr1[yyn];
|
||
|
||
yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
|
||
if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
|
||
yystate = yytable[yystate];
|
||
else
|
||
yystate = yydefgoto[yyn - YYNTBASE];
|
||
|
||
goto yynewstate;
|
||
|
||
yyerrlab: /* here on detecting error */
|
||
|
||
if (! yyerrstatus)
|
||
/* If not already recovering from an error, report this error. */
|
||
{
|
||
++yynerrs;
|
||
|
||
#ifdef YYERROR_VERBOSE
|
||
yyn = yypact[yystate];
|
||
|
||
if (yyn > YYFLAG && yyn < YYLAST)
|
||
{
|
||
int size = 0;
|
||
char *msg;
|
||
int x, count;
|
||
|
||
count = 0;
|
||
/* Start X at -yyn if nec to avoid negative indexes in yycheck. */
|
||
for (x = (yyn < 0 ? -yyn : 0);
|
||
x < (sizeof(yytname) / sizeof(char *)); x++)
|
||
if (yycheck[x + yyn] == x)
|
||
size += strlen(yytname[x]) + 15, count++;
|
||
msg = (char *) malloc(size + 15);
|
||
if (msg != 0)
|
||
{
|
||
strcpy(msg, "parse error");
|
||
|
||
if (count < 5)
|
||
{
|
||
count = 0;
|
||
for (x = (yyn < 0 ? -yyn : 0);
|
||
x < (sizeof(yytname) / sizeof(char *)); x++)
|
||
if (yycheck[x + yyn] == x)
|
||
{
|
||
strcat(msg, count == 0 ? ", expecting `" : " or `");
|
||
strcat(msg, yytname[x]);
|
||
strcat(msg, "'");
|
||
count++;
|
||
}
|
||
}
|
||
yyerror(msg);
|
||
free(msg);
|
||
}
|
||
else
|
||
yyerror ("parse error; also virtual memory exceeded");
|
||
}
|
||
else
|
||
#endif /* YYERROR_VERBOSE */
|
||
yyerror("parse error");
|
||
}
|
||
|
||
goto yyerrlab1;
|
||
yyerrlab1: /* here on error raised explicitly by an action */
|
||
|
||
if (yyerrstatus == 3)
|
||
{
|
||
/* if just tried and failed to reuse lookahead token after an error, discard it. */
|
||
|
||
/* return failure if at end of input */
|
||
if (yychar == YYEOF)
|
||
YYABORT;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
|
||
#endif
|
||
|
||
yychar = YYEMPTY;
|
||
}
|
||
|
||
/* Else will try to reuse lookahead token
|
||
after shifting the error token. */
|
||
|
||
yyerrstatus = 3; /* Each real token shifted decrements this */
|
||
|
||
goto yyerrhandle;
|
||
|
||
yyerrdefault: /* current state does not do anything special for the error token. */
|
||
|
||
#if 0
|
||
/* This is wrong; only states that explicitly want error tokens
|
||
should shift them. */
|
||
yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
|
||
if (yyn) goto yydefault;
|
||
#endif
|
||
|
||
yyerrpop: /* pop the current state because it cannot handle the error token */
|
||
|
||
if (yyssp == yyss) YYABORT;
|
||
yyvsp--;
|
||
yystate = *--yyssp;
|
||
#ifdef YYLSP_NEEDED
|
||
yylsp--;
|
||
#endif
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
{
|
||
short *ssp1 = yyss - 1;
|
||
fprintf (stderr, "Error: state stack now");
|
||
while (ssp1 != yyssp)
|
||
fprintf (stderr, " %d", *++ssp1);
|
||
fprintf (stderr, "\n");
|
||
}
|
||
#endif
|
||
|
||
yyerrhandle:
|
||
|
||
yyn = yypact[yystate];
|
||
if (yyn == YYFLAG)
|
||
goto yyerrdefault;
|
||
|
||
yyn += YYTERROR;
|
||
if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
|
||
goto yyerrdefault;
|
||
|
||
yyn = yytable[yyn];
|
||
if (yyn < 0)
|
||
{
|
||
if (yyn == YYFLAG)
|
||
goto yyerrpop;
|
||
yyn = -yyn;
|
||
goto yyreduce;
|
||
}
|
||
else if (yyn == 0)
|
||
goto yyerrpop;
|
||
|
||
if (yyn == YYFINAL)
|
||
YYACCEPT;
|
||
|
||
#if YYDEBUG != 0
|
||
if (yydebug)
|
||
fprintf(stderr, "Shifting error token, ");
|
||
#endif
|
||
|
||
*++yyvsp = yylval;
|
||
#ifdef YYLSP_NEEDED
|
||
*++yylsp = yylloc;
|
||
#endif
|
||
|
||
yystate = yyn;
|
||
goto yynewstate;
|
||
|
||
yyacceptlab:
|
||
/* YYACCEPT comes here. */
|
||
if (yyfree_stacks)
|
||
{
|
||
free (yyss);
|
||
free (yyvs);
|
||
#ifdef YYLSP_NEEDED
|
||
free (yyls);
|
||
#endif
|
||
}
|
||
return 0;
|
||
|
||
yyabortlab:
|
||
/* YYABORT comes here. */
|
||
if (yyfree_stacks)
|
||
{
|
||
free (yyss);
|
||
free (yyvs);
|
||
#ifdef YYLSP_NEEDED
|
||
free (yyls);
|
||
#endif
|
||
}
|
||
return 1;
|
||
}
|
||
#line 798 "/Volumes/ProjectsDisk/cvs/llvm/utils/TableGen/FileParser.y"
|
||
|
||
|
||
int yyerror(const char *ErrorMsg) {
|
||
err() << "Error parsing: " << ErrorMsg << "\n";
|
||
exit(1);
|
||
}
|