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llvm-6502/lib/AsmParser/llvmAsmParser.cpp
Chris Lattner b475c42314 regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24328 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 18:22:38 +00:00

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/* A Bison parser, made from /Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y
by GNU Bison version 1.28 */
#define YYBISON 1 /* Identify Bison output. */
#define yyparse llvmAsmparse
#define yylex llvmAsmlex
#define yyerror llvmAsmerror
#define yylval llvmAsmlval
#define yychar llvmAsmchar
#define yydebug llvmAsmdebug
#define yynerrs llvmAsmnerrs
#define ESINT64VAL 257
#define EUINT64VAL 258
#define SINTVAL 259
#define UINTVAL 260
#define FPVAL 261
#define VOID 262
#define BOOL 263
#define SBYTE 264
#define UBYTE 265
#define SHORT 266
#define USHORT 267
#define INT 268
#define UINT 269
#define LONG 270
#define ULONG 271
#define FLOAT 272
#define DOUBLE 273
#define TYPE 274
#define LABEL 275
#define VAR_ID 276
#define LABELSTR 277
#define STRINGCONSTANT 278
#define IMPLEMENTATION 279
#define ZEROINITIALIZER 280
#define TRUETOK 281
#define FALSETOK 282
#define BEGINTOK 283
#define ENDTOK 284
#define DECLARE 285
#define GLOBAL 286
#define CONSTANT 287
#define SECTION 288
#define VOLATILE 289
#define TO 290
#define DOTDOTDOT 291
#define NULL_TOK 292
#define UNDEF 293
#define CONST 294
#define INTERNAL 295
#define LINKONCE 296
#define WEAK 297
#define APPENDING 298
#define OPAQUE 299
#define NOT 300
#define EXTERNAL 301
#define TARGET 302
#define TRIPLE 303
#define ENDIAN 304
#define POINTERSIZE 305
#define LITTLE 306
#define BIG 307
#define ALIGN 308
#define DEPLIBS 309
#define CALL 310
#define TAIL 311
#define CC_TOK 312
#define CCC_TOK 313
#define FASTCC_TOK 314
#define COLDCC_TOK 315
#define RET 316
#define BR 317
#define SWITCH 318
#define INVOKE 319
#define UNWIND 320
#define UNREACHABLE 321
#define ADD 322
#define SUB 323
#define MUL 324
#define DIV 325
#define REM 326
#define AND 327
#define OR 328
#define XOR 329
#define SETLE 330
#define SETGE 331
#define SETLT 332
#define SETGT 333
#define SETEQ 334
#define SETNE 335
#define MALLOC 336
#define ALLOCA 337
#define FREE 338
#define LOAD 339
#define STORE 340
#define GETELEMENTPTR 341
#define PHI_TOK 342
#define CAST 343
#define SELECT 344
#define SHL 345
#define SHR 346
#define VAARG 347
#define VAARG_old 348
#define VANEXT_old 349
#line 14 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
#include "ParserInternals.h"
#include "llvm/CallingConv.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/SymbolTable.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/MathExtras.h"
#include <algorithm>
#include <iostream>
#include <list>
#include <utility>
int yyerror(const char *ErrorMsg); // Forward declarations to prevent "implicit
int yylex(); // declaration" of xxx warnings.
int yyparse();
namespace llvm {
std::string CurFilename;
}
using namespace llvm;
static Module *ParserResult;
// DEBUG_UPREFS - Define this symbol if you want to enable debugging output
// relating to upreferences in the input stream.
//
//#define DEBUG_UPREFS 1
#ifdef DEBUG_UPREFS
#define UR_OUT(X) std::cerr << X
#else
#define UR_OUT(X)
#endif
#define YYERROR_VERBOSE 1
static bool ObsoleteVarArgs;
static bool NewVarArgs;
static BasicBlock *CurBB;
static GlobalVariable *CurGV;
// This contains info used when building the body of a function. It is
// destroyed when the function is completed.
//
typedef std::vector<Value *> ValueList; // Numbered defs
static void
ResolveDefinitions(std::map<const Type *,ValueList> &LateResolvers,
std::map<const Type *,ValueList> *FutureLateResolvers = 0);
static struct PerModuleInfo {
Module *CurrentModule;
std::map<const Type *, ValueList> Values; // Module level numbered definitions
std::map<const Type *,ValueList> LateResolveValues;
std::vector<PATypeHolder> Types;
std::map<ValID, PATypeHolder> LateResolveTypes;
/// PlaceHolderInfo - When temporary placeholder objects are created, remember
/// how they were referenced and one which line of the input they came from so
/// that we can resolve them later and print error messages as appropriate.
std::map<Value*, std::pair<ValID, int> > PlaceHolderInfo;
// GlobalRefs - This maintains a mapping between <Type, ValID>'s and forward
// references to global values. Global values may be referenced before they
// are defined, and if so, the temporary object that they represent is held
// here. This is used for forward references of GlobalValues.
//
typedef std::map<std::pair<const PointerType *,
ValID>, GlobalValue*> GlobalRefsType;
GlobalRefsType GlobalRefs;
void ModuleDone() {
// If we could not resolve some functions at function compilation time
// (calls to functions before they are defined), resolve them now... Types
// are resolved when the constant pool has been completely parsed.
//
ResolveDefinitions(LateResolveValues);
// Check to make sure that all global value forward references have been
// resolved!
//
if (!GlobalRefs.empty()) {
std::string UndefinedReferences = "Unresolved global references exist:\n";
for (GlobalRefsType::iterator I = GlobalRefs.begin(), E =GlobalRefs.end();
I != E; ++I) {
UndefinedReferences += " " + I->first.first->getDescription() + " " +
I->first.second.getName() + "\n";
}
ThrowException(UndefinedReferences);
}
Values.clear(); // Clear out function local definitions
Types.clear();
CurrentModule = 0;
}
// GetForwardRefForGlobal - Check to see if there is a forward reference
// for this global. If so, remove it from the GlobalRefs map and return it.
// If not, just return null.
GlobalValue *GetForwardRefForGlobal(const PointerType *PTy, ValID ID) {
// Check to see if there is a forward reference to this global variable...
// if there is, eliminate it and patch the reference to use the new def'n.
GlobalRefsType::iterator I = GlobalRefs.find(std::make_pair(PTy, ID));
GlobalValue *Ret = 0;
if (I != GlobalRefs.end()) {
Ret = I->second;
GlobalRefs.erase(I);
}
return Ret;
}
} CurModule;
static struct PerFunctionInfo {
Function *CurrentFunction; // Pointer to current function being created
std::map<const Type*, ValueList> Values; // Keep track of #'d definitions
std::map<const Type*, ValueList> LateResolveValues;
bool isDeclare; // Is this function a forward declararation?
/// BBForwardRefs - When we see forward references to basic blocks, keep
/// track of them here.
std::map<BasicBlock*, std::pair<ValID, int> > BBForwardRefs;
std::vector<BasicBlock*> NumberedBlocks;
unsigned NextBBNum;
inline PerFunctionInfo() {
CurrentFunction = 0;
isDeclare = false;
}
inline void FunctionStart(Function *M) {
CurrentFunction = M;
NextBBNum = 0;
}
void FunctionDone() {
NumberedBlocks.clear();
// Any forward referenced blocks left?
if (!BBForwardRefs.empty())
ThrowException("Undefined reference to label " +
BBForwardRefs.begin()->first->getName());
// Resolve all forward references now.
ResolveDefinitions(LateResolveValues, &CurModule.LateResolveValues);
Values.clear(); // Clear out function local definitions
CurrentFunction = 0;
isDeclare = false;
}
} CurFun; // Info for the current function...
static bool inFunctionScope() { return CurFun.CurrentFunction != 0; }
//===----------------------------------------------------------------------===//
// Code to handle definitions of all the types
//===----------------------------------------------------------------------===//
static int InsertValue(Value *V,
std::map<const Type*,ValueList> &ValueTab = CurFun.Values) {
if (V->hasName()) return -1; // Is this a numbered definition?
// Yes, insert the value into the value table...
ValueList &List = ValueTab[V->getType()];
List.push_back(V);
return List.size()-1;
}
static const Type *getTypeVal(const ValID &D, bool DoNotImprovise = false) {
switch (D.Type) {
case ValID::NumberVal: // Is it a numbered definition?
// Module constants occupy the lowest numbered slots...
if ((unsigned)D.Num < CurModule.Types.size())
return CurModule.Types[(unsigned)D.Num];
break;
case ValID::NameVal: // Is it a named definition?
if (const Type *N = CurModule.CurrentModule->getTypeByName(D.Name)) {
D.destroy(); // Free old strdup'd memory...
return N;
}
break;
default:
ThrowException("Internal parser error: Invalid symbol type reference!");
}
// If we reached here, we referenced either a symbol that we don't know about
// or an id number that hasn't been read yet. We may be referencing something
// forward, so just create an entry to be resolved later and get to it...
//
if (DoNotImprovise) return 0; // Do we just want a null to be returned?
if (inFunctionScope()) {
if (D.Type == ValID::NameVal)
ThrowException("Reference to an undefined type: '" + D.getName() + "'");
else
ThrowException("Reference to an undefined type: #" + itostr(D.Num));
}
std::map<ValID, PATypeHolder>::iterator I =CurModule.LateResolveTypes.find(D);
if (I != CurModule.LateResolveTypes.end())
return I->second;
Type *Typ = OpaqueType::get();
CurModule.LateResolveTypes.insert(std::make_pair(D, Typ));
return Typ;
}
static Value *lookupInSymbolTable(const Type *Ty, const std::string &Name) {
SymbolTable &SymTab =
inFunctionScope() ? CurFun.CurrentFunction->getSymbolTable() :
CurModule.CurrentModule->getSymbolTable();
return SymTab.lookup(Ty, Name);
}
// getValNonImprovising - Look up the value specified by the provided type and
// the provided ValID. If the value exists and has already been defined, return
// it. Otherwise return null.
//
static Value *getValNonImprovising(const Type *Ty, const ValID &D) {
if (isa<FunctionType>(Ty))
ThrowException("Functions are not values and "
"must be referenced as pointers");
switch (D.Type) {
case ValID::NumberVal: { // Is it a numbered definition?
unsigned Num = (unsigned)D.Num;
// Module constants occupy the lowest numbered slots...
std::map<const Type*,ValueList>::iterator VI = CurModule.Values.find(Ty);
if (VI != CurModule.Values.end()) {
if (Num < VI->second.size())
return VI->second[Num];
Num -= VI->second.size();
}
// Make sure that our type is within bounds
VI = CurFun.Values.find(Ty);
if (VI == CurFun.Values.end()) return 0;
// Check that the number is within bounds...
if (VI->second.size() <= Num) return 0;
return VI->second[Num];
}
case ValID::NameVal: { // Is it a named definition?
Value *N = lookupInSymbolTable(Ty, std::string(D.Name));
if (N == 0) return 0;
D.destroy(); // Free old strdup'd memory...
return N;
}
// Check to make sure that "Ty" is an integral type, and that our
// value will fit into the specified type...
case ValID::ConstSIntVal: // Is it a constant pool reference??
if (!ConstantSInt::isValueValidForType(Ty, D.ConstPool64))
ThrowException("Signed integral constant '" +
itostr(D.ConstPool64) + "' is invalid for type '" +
Ty->getDescription() + "'!");
return ConstantSInt::get(Ty, D.ConstPool64);
case ValID::ConstUIntVal: // Is it an unsigned const pool reference?
if (!ConstantUInt::isValueValidForType(Ty, D.UConstPool64)) {
if (!ConstantSInt::isValueValidForType(Ty, D.ConstPool64)) {
ThrowException("Integral constant '" + utostr(D.UConstPool64) +
"' is invalid or out of range!");
} else { // This is really a signed reference. Transmogrify.
return ConstantSInt::get(Ty, D.ConstPool64);
}
} else {
return ConstantUInt::get(Ty, D.UConstPool64);
}
case ValID::ConstFPVal: // Is it a floating point const pool reference?
if (!ConstantFP::isValueValidForType(Ty, D.ConstPoolFP))
ThrowException("FP constant invalid for type!!");
return ConstantFP::get(Ty, D.ConstPoolFP);
case ValID::ConstNullVal: // Is it a null value?
if (!isa<PointerType>(Ty))
ThrowException("Cannot create a a non pointer null!");
return ConstantPointerNull::get(cast<PointerType>(Ty));
case ValID::ConstUndefVal: // Is it an undef value?
return UndefValue::get(Ty);
case ValID::ConstantVal: // Fully resolved constant?
if (D.ConstantValue->getType() != Ty)
ThrowException("Constant expression type different from required type!");
return D.ConstantValue;
default:
assert(0 && "Unhandled case!");
return 0;
} // End of switch
assert(0 && "Unhandled case!");
return 0;
}
// getVal - This function is identical to getValNonImprovising, except that if a
// value is not already defined, it "improvises" by creating a placeholder var
// that looks and acts just like the requested variable. When the value is
// defined later, all uses of the placeholder variable are replaced with the
// real thing.
//
static Value *getVal(const Type *Ty, const ValID &ID) {
if (Ty == Type::LabelTy)
ThrowException("Cannot use a basic block here");
// See if the value has already been defined.
Value *V = getValNonImprovising(Ty, ID);
if (V) return V;
if (!Ty->isFirstClassType() && !isa<OpaqueType>(Ty))
ThrowException("Invalid use of a composite type!");
// If we reached here, we referenced either a symbol that we don't know about
// or an id number that hasn't been read yet. We may be referencing something
// forward, so just create an entry to be resolved later and get to it...
//
V = new Argument(Ty);
// Remember where this forward reference came from. FIXME, shouldn't we try
// to recycle these things??
CurModule.PlaceHolderInfo.insert(std::make_pair(V, std::make_pair(ID,
llvmAsmlineno)));
if (inFunctionScope())
InsertValue(V, CurFun.LateResolveValues);
else
InsertValue(V, CurModule.LateResolveValues);
return V;
}
/// getBBVal - This is used for two purposes:
/// * If isDefinition is true, a new basic block with the specified ID is being
/// defined.
/// * If isDefinition is true, this is a reference to a basic block, which may
/// or may not be a forward reference.
///
static BasicBlock *getBBVal(const ValID &ID, bool isDefinition = false) {
assert(inFunctionScope() && "Can't get basic block at global scope!");
std::string Name;
BasicBlock *BB = 0;
switch (ID.Type) {
default: ThrowException("Illegal label reference " + ID.getName());
case ValID::NumberVal: // Is it a numbered definition?
if (unsigned(ID.Num) >= CurFun.NumberedBlocks.size())
CurFun.NumberedBlocks.resize(ID.Num+1);
BB = CurFun.NumberedBlocks[ID.Num];
break;
case ValID::NameVal: // Is it a named definition?
Name = ID.Name;
if (Value *N = CurFun.CurrentFunction->
getSymbolTable().lookup(Type::LabelTy, Name))
BB = cast<BasicBlock>(N);
break;
}
// See if the block has already been defined.
if (BB) {
// If this is the definition of the block, make sure the existing value was
// just a forward reference. If it was a forward reference, there will be
// an entry for it in the PlaceHolderInfo map.
if (isDefinition && !CurFun.BBForwardRefs.erase(BB))
// The existing value was a definition, not a forward reference.
ThrowException("Redefinition of label " + ID.getName());
ID.destroy(); // Free strdup'd memory.
return BB;
}
// Otherwise this block has not been seen before.
BB = new BasicBlock("", CurFun.CurrentFunction);
if (ID.Type == ValID::NameVal) {
BB->setName(ID.Name);
} else {
CurFun.NumberedBlocks[ID.Num] = BB;
}
// If this is not a definition, keep track of it so we can use it as a forward
// reference.
if (!isDefinition) {
// Remember where this forward reference came from.
CurFun.BBForwardRefs[BB] = std::make_pair(ID, llvmAsmlineno);
} else {
// The forward declaration could have been inserted anywhere in the
// function: insert it into the correct place now.
CurFun.CurrentFunction->getBasicBlockList().remove(BB);
CurFun.CurrentFunction->getBasicBlockList().push_back(BB);
}
ID.destroy();
return BB;
}
//===----------------------------------------------------------------------===//
// Code to handle forward references in instructions
//===----------------------------------------------------------------------===//
//
// This code handles the late binding needed with statements that reference
// values not defined yet... for example, a forward branch, or the PHI node for
// a loop body.
//
// This keeps a table (CurFun.LateResolveValues) of all such forward references
// and back patchs after we are done.
//
// ResolveDefinitions - If we could not resolve some defs at parsing
// time (forward branches, phi functions for loops, etc...) resolve the
// defs now...
//
static void
ResolveDefinitions(std::map<const Type*,ValueList> &LateResolvers,
std::map<const Type*,ValueList> *FutureLateResolvers) {
// Loop over LateResolveDefs fixing up stuff that couldn't be resolved
for (std::map<const Type*,ValueList>::iterator LRI = LateResolvers.begin(),
E = LateResolvers.end(); LRI != E; ++LRI) {
ValueList &List = LRI->second;
while (!List.empty()) {
Value *V = List.back();
List.pop_back();
std::map<Value*, std::pair<ValID, int> >::iterator PHI =
CurModule.PlaceHolderInfo.find(V);
assert(PHI != CurModule.PlaceHolderInfo.end() && "Placeholder error!");
ValID &DID = PHI->second.first;
Value *TheRealValue = getValNonImprovising(LRI->first, DID);
if (TheRealValue) {
V->replaceAllUsesWith(TheRealValue);
delete V;
CurModule.PlaceHolderInfo.erase(PHI);
} else if (FutureLateResolvers) {
// Functions have their unresolved items forwarded to the module late
// resolver table
InsertValue(V, *FutureLateResolvers);
} else {
if (DID.Type == ValID::NameVal)
ThrowException("Reference to an invalid definition: '" +DID.getName()+
"' of type '" + V->getType()->getDescription() + "'",
PHI->second.second);
else
ThrowException("Reference to an invalid definition: #" +
itostr(DID.Num) + " of type '" +
V->getType()->getDescription() + "'",
PHI->second.second);
}
}
}
LateResolvers.clear();
}
// ResolveTypeTo - A brand new type was just declared. This means that (if
// name is not null) things referencing Name can be resolved. Otherwise, things
// refering to the number can be resolved. Do this now.
//
static void ResolveTypeTo(char *Name, const Type *ToTy) {
ValID D;
if (Name) D = ValID::create(Name);
else D = ValID::create((int)CurModule.Types.size());
std::map<ValID, PATypeHolder>::iterator I =
CurModule.LateResolveTypes.find(D);
if (I != CurModule.LateResolveTypes.end()) {
((DerivedType*)I->second.get())->refineAbstractTypeTo(ToTy);
CurModule.LateResolveTypes.erase(I);
}
}
// setValueName - Set the specified value to the name given. The name may be
// null potentially, in which case this is a noop. The string passed in is
// assumed to be a malloc'd string buffer, and is free'd by this function.
//
static void setValueName(Value *V, char *NameStr) {
if (NameStr) {
std::string Name(NameStr); // Copy string
free(NameStr); // Free old string
if (V->getType() == Type::VoidTy)
ThrowException("Can't assign name '" + Name+"' to value with void type!");
assert(inFunctionScope() && "Must be in function scope!");
SymbolTable &ST = CurFun.CurrentFunction->getSymbolTable();
if (ST.lookup(V->getType(), Name))
ThrowException("Redefinition of value named '" + Name + "' in the '" +
V->getType()->getDescription() + "' type plane!");
// Set the name.
V->setName(Name);
}
}
/// ParseGlobalVariable - Handle parsing of a global. If Initializer is null,
/// this is a declaration, otherwise it is a definition.
static GlobalVariable *
ParseGlobalVariable(char *NameStr,GlobalValue::LinkageTypes Linkage,
bool isConstantGlobal, const Type *Ty,
Constant *Initializer) {
if (isa<FunctionType>(Ty))
ThrowException("Cannot declare global vars of function type!");
const PointerType *PTy = PointerType::get(Ty);
std::string Name;
if (NameStr) {
Name = NameStr; // Copy string
free(NameStr); // Free old string
}
// See if this global value was forward referenced. If so, recycle the
// object.
ValID ID;
if (!Name.empty()) {
ID = ValID::create((char*)Name.c_str());
} else {
ID = ValID::create((int)CurModule.Values[PTy].size());
}
if (GlobalValue *FWGV = CurModule.GetForwardRefForGlobal(PTy, ID)) {
// Move the global to the end of the list, from whereever it was
// previously inserted.
GlobalVariable *GV = cast<GlobalVariable>(FWGV);
CurModule.CurrentModule->getGlobalList().remove(GV);
CurModule.CurrentModule->getGlobalList().push_back(GV);
GV->setInitializer(Initializer);
GV->setLinkage(Linkage);
GV->setConstant(isConstantGlobal);
InsertValue(GV, CurModule.Values);
return GV;
}
// If this global has a name, check to see if there is already a definition
// of this global in the module. If so, merge as appropriate. Note that
// this is really just a hack around problems in the CFE. :(
if (!Name.empty()) {
// We are a simple redefinition of a value, check to see if it is defined
// the same as the old one.
if (GlobalVariable *EGV =
CurModule.CurrentModule->getGlobalVariable(Name, Ty)) {
// We are allowed to redefine a global variable in two circumstances:
// 1. If at least one of the globals is uninitialized or
// 2. If both initializers have the same value.
//
if (!EGV->hasInitializer() || !Initializer ||
EGV->getInitializer() == Initializer) {
// Make sure the existing global version gets the initializer! Make
// sure that it also gets marked const if the new version is.
if (Initializer && !EGV->hasInitializer())
EGV->setInitializer(Initializer);
if (isConstantGlobal)
EGV->setConstant(true);
EGV->setLinkage(Linkage);
return EGV;
}
ThrowException("Redefinition of global variable named '" + Name +
"' in the '" + Ty->getDescription() + "' type plane!");
}
}
// Otherwise there is no existing GV to use, create one now.
GlobalVariable *GV =
new GlobalVariable(Ty, isConstantGlobal, Linkage, Initializer, Name,
CurModule.CurrentModule);
InsertValue(GV, CurModule.Values);
return GV;
}
// setTypeName - Set the specified type to the name given. The name may be
// null potentially, in which case this is a noop. The string passed in is
// assumed to be a malloc'd string buffer, and is freed by this function.
//
// This function returns true if the type has already been defined, but is
// allowed to be redefined in the specified context. If the name is a new name
// for the type plane, it is inserted and false is returned.
static bool setTypeName(const Type *T, char *NameStr) {
assert(!inFunctionScope() && "Can't give types function-local names!");
if (NameStr == 0) return false;
std::string Name(NameStr); // Copy string
free(NameStr); // Free old string
// We don't allow assigning names to void type
if (T == Type::VoidTy)
ThrowException("Can't assign name '" + Name + "' to the void type!");
// Set the type name, checking for conflicts as we do so.
bool AlreadyExists = CurModule.CurrentModule->addTypeName(Name, T);
if (AlreadyExists) { // Inserting a name that is already defined???
const Type *Existing = CurModule.CurrentModule->getTypeByName(Name);
assert(Existing && "Conflict but no matching type?");
// There is only one case where this is allowed: when we are refining an
// opaque type. In this case, Existing will be an opaque type.
if (const OpaqueType *OpTy = dyn_cast<OpaqueType>(Existing)) {
// We ARE replacing an opaque type!
const_cast<OpaqueType*>(OpTy)->refineAbstractTypeTo(T);
return true;
}
// Otherwise, this is an attempt to redefine a type. That's okay if
// the redefinition is identical to the original. This will be so if
// Existing and T point to the same Type object. In this one case we
// allow the equivalent redefinition.
if (Existing == T) return true; // Yes, it's equal.
// Any other kind of (non-equivalent) redefinition is an error.
ThrowException("Redefinition of type named '" + Name + "' in the '" +
T->getDescription() + "' type plane!");
}
return false;
}
//===----------------------------------------------------------------------===//
// Code for handling upreferences in type names...
//
// TypeContains - Returns true if Ty directly contains E in it.
//
static bool TypeContains(const Type *Ty, const Type *E) {
return std::find(Ty->subtype_begin(), Ty->subtype_end(),
E) != Ty->subtype_end();
}
namespace {
struct UpRefRecord {
// NestingLevel - The number of nesting levels that need to be popped before
// this type is resolved.
unsigned NestingLevel;
// LastContainedTy - This is the type at the current binding level for the
// type. Every time we reduce the nesting level, this gets updated.
const Type *LastContainedTy;
// UpRefTy - This is the actual opaque type that the upreference is
// represented with.
OpaqueType *UpRefTy;
UpRefRecord(unsigned NL, OpaqueType *URTy)
: NestingLevel(NL), LastContainedTy(URTy), UpRefTy(URTy) {}
};
}
// UpRefs - A list of the outstanding upreferences that need to be resolved.
static std::vector<UpRefRecord> UpRefs;
/// HandleUpRefs - Every time we finish a new layer of types, this function is
/// called. It loops through the UpRefs vector, which is a list of the
/// currently active types. For each type, if the up reference is contained in
/// the newly completed type, we decrement the level count. When the level
/// count reaches zero, the upreferenced type is the type that is passed in:
/// thus we can complete the cycle.
///
static PATypeHolder HandleUpRefs(const Type *ty) {
if (!ty->isAbstract()) return ty;
PATypeHolder Ty(ty);
UR_OUT("Type '" << Ty->getDescription() <<
"' newly formed. Resolving upreferences.\n" <<
UpRefs.size() << " upreferences active!\n");
// If we find any resolvable upreferences (i.e., those whose NestingLevel goes
// to zero), we resolve them all together before we resolve them to Ty. At
// the end of the loop, if there is anything to resolve to Ty, it will be in
// this variable.
OpaqueType *TypeToResolve = 0;
for (unsigned i = 0; i != UpRefs.size(); ++i) {
UR_OUT(" UR#" << i << " - TypeContains(" << Ty->getDescription() << ", "
<< UpRefs[i].second->getDescription() << ") = "
<< (TypeContains(Ty, UpRefs[i].second) ? "true" : "false") << "\n");
if (TypeContains(Ty, UpRefs[i].LastContainedTy)) {
// Decrement level of upreference
unsigned Level = --UpRefs[i].NestingLevel;
UpRefs[i].LastContainedTy = Ty;
UR_OUT(" Uplevel Ref Level = " << Level << "\n");
if (Level == 0) { // Upreference should be resolved!
if (!TypeToResolve) {
TypeToResolve = UpRefs[i].UpRefTy;
} else {
UR_OUT(" * Resolving upreference for "
<< UpRefs[i].second->getDescription() << "\n";
std::string OldName = UpRefs[i].UpRefTy->getDescription());
UpRefs[i].UpRefTy->refineAbstractTypeTo(TypeToResolve);
UR_OUT(" * Type '" << OldName << "' refined upreference to: "
<< (const void*)Ty << ", " << Ty->getDescription() << "\n");
}
UpRefs.erase(UpRefs.begin()+i); // Remove from upreference list...
--i; // Do not skip the next element...
}
}
}
if (TypeToResolve) {
UR_OUT(" * Resolving upreference for "
<< UpRefs[i].second->getDescription() << "\n";
std::string OldName = TypeToResolve->getDescription());
TypeToResolve->refineAbstractTypeTo(Ty);
}
return Ty;
}
// common code from the two 'RunVMAsmParser' functions
static Module * RunParser(Module * M) {
llvmAsmlineno = 1; // Reset the current line number...
ObsoleteVarArgs = false;
NewVarArgs = false;
CurModule.CurrentModule = M;
yyparse(); // Parse the file, potentially throwing exception
Module *Result = ParserResult;
ParserResult = 0;
//Not all functions use vaarg, so make a second check for ObsoleteVarArgs
{
Function* F;
if ((F = Result->getNamedFunction("llvm.va_start"))
&& F->getFunctionType()->getNumParams() == 0)
ObsoleteVarArgs = true;
if((F = Result->getNamedFunction("llvm.va_copy"))
&& F->getFunctionType()->getNumParams() == 1)
ObsoleteVarArgs = true;
}
if (ObsoleteVarArgs && NewVarArgs)
ThrowException("This file is corrupt: it uses both new and old style varargs");
if(ObsoleteVarArgs) {
if(Function* F = Result->getNamedFunction("llvm.va_start")) {
if (F->arg_size() != 0)
ThrowException("Obsolete va_start takes 0 argument!");
//foo = va_start()
// ->
//bar = alloca typeof(foo)
//va_start(bar)
//foo = load bar
const Type* RetTy = Type::getPrimitiveType(Type::VoidTyID);
const Type* ArgTy = F->getFunctionType()->getReturnType();
const Type* ArgTyPtr = PointerType::get(ArgTy);
Function* NF = Result->getOrInsertFunction("llvm.va_start",
RetTy, ArgTyPtr, (Type *)0);
while (!F->use_empty()) {
CallInst* CI = cast<CallInst>(F->use_back());
AllocaInst* bar = new AllocaInst(ArgTy, 0, "vastart.fix.1", CI);
new CallInst(NF, bar, "", CI);
Value* foo = new LoadInst(bar, "vastart.fix.2", CI);
CI->replaceAllUsesWith(foo);
CI->getParent()->getInstList().erase(CI);
}
Result->getFunctionList().erase(F);
}
if(Function* F = Result->getNamedFunction("llvm.va_end")) {
if(F->arg_size() != 1)
ThrowException("Obsolete va_end takes 1 argument!");
//vaend foo
// ->
//bar = alloca 1 of typeof(foo)
//vaend bar
const Type* RetTy = Type::getPrimitiveType(Type::VoidTyID);
const Type* ArgTy = F->getFunctionType()->getParamType(0);
const Type* ArgTyPtr = PointerType::get(ArgTy);
Function* NF = Result->getOrInsertFunction("llvm.va_end",
RetTy, ArgTyPtr, (Type *)0);
while (!F->use_empty()) {
CallInst* CI = cast<CallInst>(F->use_back());
AllocaInst* bar = new AllocaInst(ArgTy, 0, "vaend.fix.1", CI);
new StoreInst(CI->getOperand(1), bar, CI);
new CallInst(NF, bar, "", CI);
CI->getParent()->getInstList().erase(CI);
}
Result->getFunctionList().erase(F);
}
if(Function* F = Result->getNamedFunction("llvm.va_copy")) {
if(F->arg_size() != 1)
ThrowException("Obsolete va_copy takes 1 argument!");
//foo = vacopy(bar)
// ->
//a = alloca 1 of typeof(foo)
//b = alloca 1 of typeof(foo)
//store bar -> b
//vacopy(a, b)
//foo = load a
const Type* RetTy = Type::getPrimitiveType(Type::VoidTyID);
const Type* ArgTy = F->getFunctionType()->getReturnType();
const Type* ArgTyPtr = PointerType::get(ArgTy);
Function* NF = Result->getOrInsertFunction("llvm.va_copy",
RetTy, ArgTyPtr, ArgTyPtr,
(Type *)0);
while (!F->use_empty()) {
CallInst* CI = cast<CallInst>(F->use_back());
AllocaInst* a = new AllocaInst(ArgTy, 0, "vacopy.fix.1", CI);
AllocaInst* b = new AllocaInst(ArgTy, 0, "vacopy.fix.2", CI);
new StoreInst(CI->getOperand(1), b, CI);
new CallInst(NF, a, b, "", CI);
Value* foo = new LoadInst(a, "vacopy.fix.3", CI);
CI->replaceAllUsesWith(foo);
CI->getParent()->getInstList().erase(CI);
}
Result->getFunctionList().erase(F);
}
}
return Result;
}
//===----------------------------------------------------------------------===//
// RunVMAsmParser - Define an interface to this parser
//===----------------------------------------------------------------------===//
//
Module *llvm::RunVMAsmParser(const std::string &Filename, FILE *F) {
set_scan_file(F);
CurFilename = Filename;
return RunParser(new Module(CurFilename));
}
Module *llvm::RunVMAsmParser(const char * AsmString, Module * M) {
set_scan_string(AsmString);
CurFilename = "from_memory";
if (M == NULL) {
return RunParser(new Module (CurFilename));
} else {
return RunParser(M);
}
}
#line 870 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
typedef union {
llvm::Module *ModuleVal;
llvm::Function *FunctionVal;
std::pair<llvm::PATypeHolder*, char*> *ArgVal;
llvm::BasicBlock *BasicBlockVal;
llvm::TerminatorInst *TermInstVal;
llvm::Instruction *InstVal;
llvm::Constant *ConstVal;
const llvm::Type *PrimType;
llvm::PATypeHolder *TypeVal;
llvm::Value *ValueVal;
std::vector<std::pair<llvm::PATypeHolder*,char*> > *ArgList;
std::vector<llvm::Value*> *ValueList;
std::list<llvm::PATypeHolder> *TypeList;
// Represent the RHS of PHI node
std::list<std::pair<llvm::Value*,
llvm::BasicBlock*> > *PHIList;
std::vector<std::pair<llvm::Constant*, llvm::BasicBlock*> > *JumpTable;
std::vector<llvm::Constant*> *ConstVector;
llvm::GlobalValue::LinkageTypes Linkage;
int64_t SInt64Val;
uint64_t UInt64Val;
int SIntVal;
unsigned UIntVal;
double FPVal;
bool BoolVal;
char *StrVal; // This memory is strdup'd!
llvm::ValID ValIDVal; // strdup'd memory maybe!
llvm::Instruction::BinaryOps BinaryOpVal;
llvm::Instruction::TermOps TermOpVal;
llvm::Instruction::MemoryOps MemOpVal;
llvm::Instruction::OtherOps OtherOpVal;
llvm::Module::Endianness Endianness;
} YYSTYPE;
#include <stdio.h>
#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif
#define YYFINAL 443
#define YYFLAG -32768
#define YYNTBASE 110
#define YYTRANSLATE(x) ((unsigned)(x) <= 349 ? yytranslate[x] : 179)
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, 99,
100, 108, 2, 97, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 104,
96, 105, 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,
101, 98, 103, 2, 2, 2, 2, 2, 109, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 102,
2, 2, 106, 2, 107, 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, 26,
27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 62, 63, 64, 65, 66,
67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
77, 78, 79, 80, 81, 82, 83, 84, 85, 86,
87, 88, 89, 90, 91, 92, 93, 94, 95
};
#if YYDEBUG != 0
static const short yyprhs[] = { 0,
0, 2, 4, 6, 8, 10, 12, 14, 16, 18,
20, 22, 24, 26, 28, 30, 32, 34, 36, 38,
40, 42, 44, 46, 48, 50, 52, 54, 56, 58,
60, 62, 64, 67, 68, 70, 72, 74, 76, 77,
78, 80, 82, 84, 87, 88, 91, 92, 96, 99,
100, 102, 103, 107, 109, 112, 114, 116, 118, 120,
122, 124, 126, 128, 130, 132, 134, 136, 138, 140,
142, 144, 146, 148, 150, 152, 154, 157, 162, 168,
174, 178, 181, 184, 186, 190, 192, 196, 198, 199,
204, 208, 212, 217, 222, 226, 229, 232, 235, 238,
241, 244, 247, 250, 253, 256, 263, 269, 278, 285,
292, 299, 306, 310, 312, 314, 316, 318, 321, 324,
327, 329, 334, 337, 338, 346, 347, 355, 359, 364,
365, 367, 369, 373, 377, 381, 385, 389, 391, 392,
394, 396, 398, 399, 402, 406, 408, 410, 414, 416,
417, 426, 428, 430, 434, 436, 438, 441, 442, 446,
448, 450, 452, 454, 456, 458, 460, 464, 466, 468,
470, 472, 474, 477, 480, 483, 487, 490, 491, 493,
496, 499, 503, 513, 523, 532, 546, 548, 550, 557,
563, 566, 573, 581, 583, 587, 589, 590, 593, 595,
601, 607, 613, 616, 621, 626, 633, 638, 643, 648,
651, 659, 661, 664, 665, 667, 668, 672, 679, 683,
690, 693, 698, 705
};
static const short yyrhs[] = { 5,
0, 6, 0, 3, 0, 4, 0, 68, 0, 69,
0, 70, 0, 71, 0, 72, 0, 73, 0, 74,
0, 75, 0, 76, 0, 77, 0, 78, 0, 79,
0, 80, 0, 81, 0, 91, 0, 92, 0, 16,
0, 14, 0, 12, 0, 10, 0, 17, 0, 15,
0, 13, 0, 11, 0, 116, 0, 117, 0, 18,
0, 19, 0, 149, 96, 0, 0, 41, 0, 42,
0, 43, 0, 44, 0, 0, 0, 59, 0, 60,
0, 61, 0, 58, 4, 0, 0, 54, 4, 0,
0, 97, 54, 4, 0, 34, 24, 0, 0, 125,
0, 0, 97, 128, 127, 0, 125, 0, 54, 4,
0, 131, 0, 8, 0, 133, 0, 8, 0, 133,
0, 9, 0, 10, 0, 11, 0, 12, 0, 13,
0, 14, 0, 15, 0, 16, 0, 17, 0, 18,
0, 19, 0, 20, 0, 21, 0, 45, 0, 132,
0, 162, 0, 98, 4, 0, 130, 99, 135, 100,
0, 101, 4, 102, 133, 103, 0, 104, 4, 102,
133, 105, 0, 106, 134, 107, 0, 106, 107, 0,
133, 108, 0, 133, 0, 134, 97, 133, 0, 134,
0, 134, 97, 37, 0, 37, 0, 0, 131, 101,
138, 103, 0, 131, 101, 103, 0, 131, 109, 24,
0, 131, 104, 138, 105, 0, 131, 106, 138, 107,
0, 131, 106, 107, 0, 131, 38, 0, 131, 39,
0, 131, 162, 0, 131, 137, 0, 131, 26, 0,
116, 111, 0, 117, 4, 0, 9, 27, 0, 9,
28, 0, 119, 7, 0, 89, 99, 136, 36, 131,
100, 0, 87, 99, 136, 176, 100, 0, 90, 99,
136, 97, 136, 97, 136, 100, 0, 112, 99, 136,
97, 136, 100, 0, 113, 99, 136, 97, 136, 100,
0, 114, 99, 136, 97, 136, 100, 0, 115, 99,
136, 97, 136, 100, 0, 138, 97, 136, 0, 136,
0, 32, 0, 33, 0, 141, 0, 141, 158, 0,
141, 159, 0, 141, 25, 0, 142, 0, 142, 120,
20, 129, 0, 142, 159, 0, 0, 142, 120, 121,
139, 136, 143, 127, 0, 0, 142, 120, 47, 139,
131, 144, 127, 0, 142, 48, 146, 0, 142, 55,
96, 147, 0, 0, 53, 0, 52, 0, 50, 96,
145, 0, 51, 96, 4, 0, 49, 96, 24, 0,
101, 148, 103, 0, 148, 97, 24, 0, 24, 0,
0, 22, 0, 24, 0, 149, 0, 0, 131, 150,
0, 152, 97, 151, 0, 151, 0, 152, 0, 152,
97, 37, 0, 37, 0, 0, 122, 129, 149, 99,
153, 100, 126, 123, 0, 29, 0, 106, 0, 121,
154, 155, 0, 30, 0, 107, 0, 165, 157, 0,
0, 31, 160, 154, 0, 3, 0, 4, 0, 7,
0, 27, 0, 28, 0, 38, 0, 39, 0, 104,
138, 105, 0, 137, 0, 110, 0, 149, 0, 162,
0, 161, 0, 131, 163, 0, 165, 166, 0, 156,
166, 0, 167, 120, 168, 0, 167, 170, 0, 0,
23, 0, 62, 164, 0, 62, 8, 0, 63, 21,
163, 0, 63, 9, 163, 97, 21, 163, 97, 21,
163, 0, 64, 118, 163, 97, 21, 163, 101, 169,
103, 0, 64, 118, 163, 97, 21, 163, 101, 103,
0, 65, 122, 129, 163, 99, 173, 100, 36, 21,
163, 66, 21, 163, 0, 66, 0, 67, 0, 169,
118, 161, 97, 21, 163, 0, 118, 161, 97, 21,
163, 0, 120, 175, 0, 131, 101, 163, 97, 163,
103, 0, 171, 97, 101, 163, 97, 163, 103, 0,
164, 0, 172, 97, 164, 0, 172, 0, 0, 57,
56, 0, 56, 0, 112, 131, 163, 97, 163, 0,
113, 131, 163, 97, 163, 0, 114, 131, 163, 97,
163, 0, 46, 164, 0, 115, 164, 97, 164, 0,
89, 164, 36, 131, 0, 90, 164, 97, 164, 97,
164, 0, 93, 164, 97, 131, 0, 94, 164, 97,
131, 0, 95, 164, 97, 131, 0, 88, 171, 0,
174, 122, 129, 163, 99, 173, 100, 0, 178, 0,
97, 172, 0, 0, 35, 0, 0, 82, 131, 124,
0, 82, 131, 97, 15, 163, 124, 0, 83, 131,
124, 0, 83, 131, 97, 15, 163, 124, 0, 84,
164, 0, 177, 85, 131, 163, 0, 177, 86, 164,
97, 131, 163, 0, 87, 131, 163, 176, 0
};
#endif
#if YYDEBUG != 0
static const short yyrline[] = { 0,
988, 989, 996, 997, 1006, 1006, 1006, 1006, 1006, 1007,
1007, 1007, 1008, 1008, 1008, 1008, 1008, 1008, 1010, 1010,
1014, 1014, 1014, 1014, 1015, 1015, 1015, 1015, 1016, 1016,
1017, 1017, 1020, 1023, 1027, 1027, 1028, 1029, 1030, 1033,
1033, 1034, 1035, 1036, 1045, 1045, 1051, 1051, 1059, 1066,
1066, 1072, 1072, 1074, 1078, 1089, 1089, 1090, 1090, 1092,
1101, 1101, 1101, 1101, 1101, 1101, 1101, 1102, 1102, 1102,
1102, 1102, 1102, 1103, 1106, 1109, 1115, 1122, 1134, 1138,
1149, 1158, 1161, 1169, 1173, 1178, 1179, 1182, 1185, 1195,
1220, 1233, 1261, 1286, 1306, 1318, 1327, 1331, 1390, 1396,
1404, 1409, 1414, 1417, 1420, 1427, 1437, 1468, 1475, 1496,
1503, 1508, 1518, 1521, 1528, 1528, 1538, 1545, 1549, 1552,
1555, 1568, 1588, 1590, 1593, 1596, 1600, 1603, 1605, 1607,
1612, 1613, 1615, 1618, 1626, 1631, 1633, 1637, 1641, 1649,
1649, 1650, 1650, 1652, 1658, 1663, 1669, 1672, 1677, 1681,
1685, 1771, 1771, 1773, 1781, 1781, 1783, 1787, 1787, 1796,
1799, 1802, 1805, 1808, 1811, 1814, 1817, 1841, 1848, 1851,
1856, 1856, 1862, 1866, 1869, 1877, 1886, 1890, 1900, 1911,
1914, 1917, 1920, 1923, 1937, 1941, 1994, 1997, 2003, 2011,
2021, 2028, 2033, 2040, 2044, 2050, 2050, 2052, 2055, 2061,
2073, 2081, 2091, 2103, 2110, 2117, 2124, 2129, 2148, 2170,
2184, 2241, 2247, 2249, 2253, 2256, 2262, 2266, 2270, 2274,
2278, 2285, 2295, 2308
};
#endif
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
static const char * const yytname[] = { "$","error","$undefined.","ESINT64VAL",
"EUINT64VAL","SINTVAL","UINTVAL","FPVAL","VOID","BOOL","SBYTE","UBYTE","SHORT",
"USHORT","INT","UINT","LONG","ULONG","FLOAT","DOUBLE","TYPE","LABEL","VAR_ID",
"LABELSTR","STRINGCONSTANT","IMPLEMENTATION","ZEROINITIALIZER","TRUETOK","FALSETOK",
"BEGINTOK","ENDTOK","DECLARE","GLOBAL","CONSTANT","SECTION","VOLATILE","TO",
"DOTDOTDOT","NULL_TOK","UNDEF","CONST","INTERNAL","LINKONCE","WEAK","APPENDING",
"OPAQUE","NOT","EXTERNAL","TARGET","TRIPLE","ENDIAN","POINTERSIZE","LITTLE",
"BIG","ALIGN","DEPLIBS","CALL","TAIL","CC_TOK","CCC_TOK","FASTCC_TOK","COLDCC_TOK",
"RET","BR","SWITCH","INVOKE","UNWIND","UNREACHABLE","ADD","SUB","MUL","DIV",
"REM","AND","OR","XOR","SETLE","SETGE","SETLT","SETGT","SETEQ","SETNE","MALLOC",
"ALLOCA","FREE","LOAD","STORE","GETELEMENTPTR","PHI_TOK","CAST","SELECT","SHL",
"SHR","VAARG","VAARG_old","VANEXT_old","'='","','","'\\\\'","'('","')'","'['",
"'x'","']'","'<'","'>'","'{'","'}'","'*'","'c'","INTVAL","EINT64VAL","ArithmeticOps",
"LogicalOps","SetCondOps","ShiftOps","SIntType","UIntType","IntType","FPType",
"OptAssign","OptLinkage","OptCallingConv","OptAlign","OptCAlign","SectionString",
"OptSection","GlobalVarAttributes","GlobalVarAttribute","TypesV","UpRTypesV",
"Types","PrimType","UpRTypes","TypeListI","ArgTypeListI","ConstVal","ConstExpr",
"ConstVector","GlobalType","Module","FunctionList","ConstPool","@1","@2","BigOrLittle",
"TargetDefinition","LibrariesDefinition","LibList","Name","OptName","ArgVal",
"ArgListH","ArgList","FunctionHeaderH","BEGIN","FunctionHeader","END","Function",
"FunctionProto","@3","ConstValueRef","SymbolicValueRef","ValueRef","ResolvedVal",
"BasicBlockList","BasicBlock","InstructionList","BBTerminatorInst","JumpTable",
"Inst","PHIList","ValueRefList","ValueRefListE","OptTailCall","InstVal","IndexList",
"OptVolatile","MemoryInst", NULL
};
#endif
static const short yyr1[] = { 0,
110, 110, 111, 111, 112, 112, 112, 112, 112, 113,
113, 113, 114, 114, 114, 114, 114, 114, 115, 115,
116, 116, 116, 116, 117, 117, 117, 117, 118, 118,
119, 119, 120, 120, 121, 121, 121, 121, 121, 122,
122, 122, 122, 122, 123, 123, 124, 124, 125, 126,
126, 127, 127, 128, 128, 129, 129, 130, 130, 131,
132, 132, 132, 132, 132, 132, 132, 132, 132, 132,
132, 132, 132, 133, 133, 133, 133, 133, 133, 133,
133, 133, 133, 134, 134, 135, 135, 135, 135, 136,
136, 136, 136, 136, 136, 136, 136, 136, 136, 136,
136, 136, 136, 136, 136, 137, 137, 137, 137, 137,
137, 137, 138, 138, 139, 139, 140, 141, 141, 141,
141, 142, 142, 143, 142, 144, 142, 142, 142, 142,
145, 145, 146, 146, 146, 147, 148, 148, 148, 149,
149, 150, 150, 151, 152, 152, 153, 153, 153, 153,
154, 155, 155, 156, 157, 157, 158, 160, 159, 161,
161, 161, 161, 161, 161, 161, 161, 161, 162, 162,
163, 163, 164, 165, 165, 166, 167, 167, 167, 168,
168, 168, 168, 168, 168, 168, 168, 168, 169, 169,
170, 171, 171, 172, 172, 173, 173, 174, 174, 175,
175, 175, 175, 175, 175, 175, 175, 175, 175, 175,
175, 175, 176, 176, 177, 177, 178, 178, 178, 178,
178, 178, 178, 178
};
static const short yyr2[] = { 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 2, 0, 1, 1, 1, 1, 0, 0,
1, 1, 1, 2, 0, 2, 0, 3, 2, 0,
1, 0, 3, 1, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 2, 4, 5, 5,
3, 2, 2, 1, 3, 1, 3, 1, 0, 4,
3, 3, 4, 4, 3, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 6, 5, 8, 6, 6,
6, 6, 3, 1, 1, 1, 1, 2, 2, 2,
1, 4, 2, 0, 7, 0, 7, 3, 4, 0,
1, 1, 3, 3, 3, 3, 3, 1, 0, 1,
1, 1, 0, 2, 3, 1, 1, 3, 1, 0,
8, 1, 1, 3, 1, 1, 2, 0, 3, 1,
1, 1, 1, 1, 1, 1, 3, 1, 1, 1,
1, 1, 2, 2, 2, 3, 2, 0, 1, 2,
2, 3, 9, 9, 8, 13, 1, 1, 6, 5,
2, 6, 7, 1, 3, 1, 0, 2, 1, 5,
5, 5, 2, 4, 4, 6, 4, 4, 4, 2,
7, 1, 2, 0, 1, 0, 3, 6, 3, 6,
2, 4, 6, 4
};
static const short yydefact[] = { 130,
39, 121, 120, 158, 35, 36, 37, 38, 40, 178,
118, 119, 178, 140, 141, 0, 0, 39, 0, 123,
40, 0, 41, 42, 43, 0, 0, 179, 175, 34,
155, 156, 157, 174, 0, 0, 0, 128, 0, 0,
0, 0, 33, 159, 44, 1, 2, 57, 61, 62,
63, 64, 65, 66, 67, 68, 69, 70, 71, 72,
73, 74, 0, 0, 0, 0, 169, 0, 0, 56,
75, 60, 170, 76, 152, 153, 154, 216, 177, 0,
0, 0, 139, 129, 122, 115, 116, 0, 0, 77,
0, 0, 59, 82, 84, 0, 0, 89, 83, 215,
0, 199, 0, 0, 0, 0, 40, 187, 188, 5,
6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 0, 0, 0, 0, 0, 0, 0,
19, 20, 0, 0, 0, 0, 0, 0, 0, 176,
40, 191, 0, 212, 135, 132, 131, 133, 134, 138,
0, 126, 61, 62, 63, 64, 65, 66, 67, 68,
69, 70, 71, 0, 0, 0, 0, 124, 0, 0,
0, 81, 150, 88, 86, 0, 0, 203, 198, 181,
180, 0, 0, 24, 28, 23, 27, 22, 26, 21,
25, 29, 30, 0, 0, 47, 47, 221, 0, 0,
210, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 136, 52, 103, 104, 3, 4,
101, 102, 105, 100, 96, 97, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 99, 98, 52,
58, 58, 85, 149, 143, 146, 147, 0, 0, 78,
160, 161, 162, 163, 164, 165, 166, 0, 168, 172,
171, 173, 0, 182, 0, 0, 0, 217, 0, 219,
214, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 137, 0, 127, 0, 0,
0, 91, 114, 0, 0, 95, 0, 92, 0, 0,
0, 0, 125, 79, 80, 142, 144, 0, 50, 87,
0, 0, 0, 0, 0, 0, 0, 0, 224, 0,
0, 205, 0, 207, 208, 209, 0, 0, 0, 204,
0, 222, 0, 0, 0, 54, 52, 214, 0, 0,
0, 90, 93, 94, 0, 0, 0, 0, 148, 145,
51, 45, 167, 0, 0, 197, 47, 48, 47, 194,
213, 0, 0, 0, 200, 201, 202, 197, 0, 49,
55, 53, 0, 0, 0, 113, 0, 0, 0, 0,
0, 151, 0, 0, 196, 0, 0, 218, 220, 0,
0, 0, 206, 0, 223, 107, 0, 0, 0, 0,
0, 0, 46, 0, 0, 0, 195, 192, 0, 211,
106, 0, 109, 110, 111, 112, 0, 185, 0, 0,
0, 193, 0, 183, 0, 184, 0, 0, 108, 0,
0, 0, 0, 0, 0, 190, 0, 0, 189, 186,
0, 0, 0
};
static const short yydefgoto[] = { 67,
221, 234, 235, 236, 237, 164, 165, 194, 166, 18,
9, 26, 382, 268, 336, 352, 288, 337, 68, 69,
167, 71, 72, 96, 176, 293, 259, 294, 88, 441,
1, 2, 240, 216, 148, 38, 84, 151, 73, 307,
246, 247, 248, 27, 77, 10, 33, 11, 12, 21,
260, 74, 262, 360, 13, 29, 30, 140, 420, 79,
201, 385, 386, 141, 142, 319, 143, 144
};
static const short yypact[] = {-32768,
43, 303,-32768,-32768,-32768,-32768,-32768,-32768, 71, -3,
-32768,-32768, 34,-32768,-32768, 86, -30, 47, -19,-32768,
71, 76,-32768,-32768,-32768, 994, -25,-32768,-32768, -6,
-32768,-32768,-32768,-32768, -14, 26, 37,-32768, 49, 994,
-1, -1,-32768,-32768,-32768,-32768,-32768, -4,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, 134, 153, 157, 511,-32768, -6, 63,-32768,
-32768, -16,-32768,-32768,-32768,-32768,-32768, 1109,-32768, 139,
-5, 163, 144,-32768,-32768,-32768,-32768, 1014, 1058,-32768,
68, 69,-32768,-32768, -16, -90, 73, 751,-32768,-32768,
1014,-32768, 120, 1116, 51, 186, 71,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, 1014, 1014, 1014, 1014, 1014, 1014, 1014,
-32768,-32768, 1014, 1014, 1014, 1014, 1014, 1014, 1014,-32768,
71,-32768, -15,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
22,-32768, 116, 142, 173, 145, 174, 149, 175, 151,
176, 177, 181, 156, 179, 183, 409,-32768, 1014, 1014,
1014,-32768, 789,-32768, 84, 91, 575,-32768,-32768, -4,
-32768, 575, 575,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, 575, 994, 95, 96,-32768, 575, 93,
107, 172, 112, 113, 114, 115, 575, 575, 575, 117,
994, 1014, 1014, 189,-32768, 122,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768, 123, 125, 126, 853,
1058, 531, 202, 128, 129, 131, 132,-32768,-32768, 122,
20, -12, -16,-32768, -6,-32768, 136, 135, 891,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768, 1058,-32768,-32768,
-32768,-32768, 137,-32768, 141, 575, -9,-32768, 4,-32768,
146, 575, 138, 1014, 1014, 1014, 1014, 1014, 147, 158,
161, 1014, 575, 575, 162,-32768, 5,-32768, 1058, 1058,
1058,-32768,-32768, 24, -32,-32768, -28,-32768, 1058, 1058,
1058, 1058,-32768,-32768,-32768,-32768,-32768, 956, 208,-32768,
0, 215, 233, 164, 575, 256, 575, 1014,-32768, 165,
575,-32768, 167,-32768,-32768,-32768, 575, 575, 575,-32768,
166,-32768, 1014, 237, 262,-32768, 122, 146, 231, 171,
1058,-32768,-32768,-32768, 178, 180, 182, 184,-32768,-32768,
-32768, 216,-32768, 575, 575, 1014, 190,-32768, 190,-32768,
191, 575, 192, 1014,-32768,-32768,-32768, 1014, 575,-32768,
-32768,-32768, 169, 1014, 1058,-32768, 1058, 1058, 1058, 1058,
269,-32768, 193, 197, 191, 199, 222,-32768,-32768, 1014,
200, 575,-32768, 205,-32768,-32768, 206, 211, 209, 213,
214, 217,-32768, 259, 11, 247,-32768,-32768, 221,-32768,
-32768, 1058,-32768,-32768,-32768,-32768, 575,-32768, 654, 39,
281,-32768, 218,-32768, 223,-32768, 654, 575,-32768, 308,
234, 266, 575, 312, 316,-32768, 575, 575,-32768,-32768,
339, 340,-32768
};
static const short yypgoto[] = {-32768,
-32768, 263, 265, 274, 276, -105, -104, -390,-32768, 326,
342, -78,-32768, -184, 48,-32768, -231,-32768, -37,-32768,
-26,-32768, -54, 264,-32768, -84, 194, -197, 321,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 8,-32768,
60,-32768,-32768, 348,-32768,-32768,-32768,-32768, 368,-32768,
-301, -43, 38, -93,-32768, 358,-32768,-32768,-32768,-32768,
-32768, 54, 7,-32768,-32768, 35,-32768,-32768
};
#define YYLAST 1222
static const short yytable[] = { 70,
192, 193, 85, 75, 168, 315, 171, 178, 303, 19,
181, 95, 270, 70, 419, 14, 172, 15, 317, 28,
184, 185, 186, 187, 188, 189, 190, 191, 195, 427,
86, 87, 198, 295, 297, 202, 203, 19, 334, 204,
205, 206, -117, 95, 316, 210, 146, 147, 184, 185,
186, 187, 188, 189, 190, 191, 28, 316, 335, 182,
311, 152, 211, 31, 341, 39, 40, 3, 341, 212,
213, 183, 343, 4, 177, 97, 43, 177, 344, 45,
76, 80, -58, 5, 6, 7, 8, 5, 6, 7,
8, 99, 305, 41, -59, 99, 341, 196, 197, 177,
199, 200, 177, 177, 353, 372, 177, 177, 177, 207,
208, 209, 177, 418, 241, 242, 243, 425, 214, 285,
341, 81, 304, 239, 215, 431, 342, 99, 22, 23,
24, 25, 82, 261, 35, 36, 37, 90, 261, 261,
32, 426, 217, 218, -24, -24, 245, -23, -23, 83,
261, -22, -22, -21, -21, 261, 91, 266, 219, 220,
92, 98, 145, 261, 261, 261, 149, 150, 70, 169,
170, 173, 388, 283, 389, 179, -28, -27, -26, -25,
249, 323, 222, -31, 70, 284, 177, -32, 330, 223,
250, 267, 269, 272, 243, 184, 185, 186, 187, 188,
189, 190, 191, 273, 338, 339, 340, 274, 275, 276,
277, 278, 286, 282, 345, 346, 347, 348, 287, 263,
264, 289, 261, 290, 291, 298, 299, 300, 261, 301,
302, 265, 308, 312, 309, 354, 271, 313, 321, 261,
261, 334, 318, 327, 279, 280, 281, 322, 177, 324,
325, 326, 306, 355, 328, 177, 376, 329, 333, 358,
370, 362, 356, 364, 368, 371, 374, 375, 396, 381,
393, 261, 403, 261, 377, 316, 378, 261, 379, 417,
380, 245, 421, 261, 261, 261, 387, 390, 392, 404,
398, 177, 399, 400, 401, 402, 407, 405, 406, 192,
193, 428, 408, 314, 410, 411, 369, 412, 413, 320,
261, 261, 414, 415, 192, 193, 416, 429, 261, 430,
331, 332, -34, 422, 14, 261, 15, 423, 433, 177,
434, 435, 437, 4, -34, -34, 438, 177, 442, 443,
136, 177, 137, -34, -34, -34, -34, 397, 261, -34,
16, 138, 357, 139, 359, 78, 351, 17, 363, 42,
238, 175, 89, 177, 365, 366, 367, 350, 44, 20,
34, 361, 373, 261, 394, 0, 0, 0, 0, 0,
0, 0, 0, 0, 261, 0, 0, 0, 0, 261,
0, 383, 384, 261, 261, 0, 0, 0, 0, 391,
0, 0, 0, 0, 0, 0, 395, 0, 0, 0,
0, 0, 0, 46, 47, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 409,
14, 0, 15, 0, 224, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 225, 226, 0, 0,
0, 0, 0, 0, 424, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 432, 0, 0, 0, 0,
436, 0, 0, 0, 439, 440, 110, 111, 112, 113,
114, 115, 116, 117, 118, 119, 120, 121, 122, 123,
0, 0, 0, 0, 0, 227, 0, 228, 229, 131,
132, 0, 0, 0, 0, 0, 0, 0, 0, 230,
0, 0, 231, 0, 232, 46, 47, 233, 93, 49,
50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 14, 0, 15, 46, 47, 0, 93, 153,
154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
60, 61, 14, 0, 15, 62, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 62, 0, 251, 252, 46,
47, 253, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 14, 0, 15, 0,
0, 254, 255, 0, 0, 0, 0, 0, 63, 0,
0, 64, 256, 257, 65, 0, 66, 94, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 63, 0,
0, 64, 0, 0, 65, 0, 66, 296, 0, 0,
0, 0, 110, 111, 112, 113, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, 251, 252, 0, 0,
253, 227, 0, 228, 229, 131, 132, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 258, 0,
254, 255, 0, 0, 0, 0, 0, 0, 0, 0,
0, 256, 257, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 110, 111, 112, 113, 114, 115, 116, 117, 118,
119, 120, 121, 122, 123, 0, 0, 0, 0, 0,
227, 0, 228, 229, 131, 132, 0, 0, 0, 0,
0, 0, 0, 0, 0, 46, 47, 258, 93, 49,
50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 14, 0, 15, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 174, 0, 0,
0, 0, 0, 46, 47, 62, 93, 49, 50, 51,
52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
14, 0, 15, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 244, 0, 0, 0, 0,
0, 0, 0, 62, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 63, 0,
0, 64, 0, 0, 65, 0, 66, 46, 47, 0,
93, 153, 154, 155, 156, 157, 158, 159, 160, 161,
162, 163, 60, 61, 14, 0, 15, 0, 0, 0,
0, 0, 0, 0, 0, 0, 63, 0, 0, 64,
0, 0, 65, 0, 66, 46, 47, 62, 93, 49,
50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
60, 61, 14, 0, 15, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 310, 0, 0,
0, 0, 0, 0, 0, 62, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
63, 0, 0, 64, 0, 292, 65, 0, 66, 0,
46, 47, 0, 93, 49, 50, 51, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, 14, 0, 15,
0, 0, 0, 0, 0, 0, 0, 0, 63, 0,
0, 64, 349, 0, 65, 0, 66, 0, 46, 47,
62, 48, 49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 14, 0, 15, 46, 47,
0, 93, 49, 50, 51, 52, 53, 54, 55, 56,
57, 58, 59, 60, 61, 14, 0, 15, 62, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 63, 0, 0, 64, 0, 62, 65,
0, 66, 46, 47, 0, 93, 153, 154, 155, 156,
157, 158, 159, 160, 161, 162, 163, 60, 61, 14,
0, 15, 0, 0, 0, 0, 0, 0, 0, 0,
0, 63, 0, 0, 64, 0, 0, 65, 0, 66,
0, 0, 62, 0, 0, 0, 0, 0, 0, 0,
0, 63, 0, 0, 64, 0, 0, 65, 0, 66,
46, 47, 0, 180, 49, 50, 51, 52, 53, 54,
55, 56, 57, 58, 59, 60, 61, 14, 0, 15,
0, 0, 0, 100, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 101, 63, 0, 0, 64, 0,
62, 65, 0, 66, 102, 103, 0, 0, 0, 0,
104, 105, 106, 107, 108, 109, 110, 111, 112, 113,
114, 115, 116, 117, 118, 119, 120, 121, 122, 123,
124, 125, 126, 0, 0, 127, 128, 129, 130, 131,
132, 133, 134, 135, 0, 0, 0, 0, 0, 0,
0, 0, 0, 63, 0, 0, 64, 0, 0, 65,
0, 66
};
static const short yycheck[] = { 26,
106, 106, 40, 29, 89, 15, 97, 101, 240, 2,
104, 66, 197, 40, 405, 22, 107, 24, 15, 23,
10, 11, 12, 13, 14, 15, 16, 17, 107, 420,
32, 33, 126, 231, 232, 129, 130, 30, 34, 133,
134, 135, 0, 98, 54, 139, 52, 53, 10, 11,
12, 13, 14, 15, 16, 17, 23, 54, 54, 9,
258, 88, 141, 30, 97, 96, 20, 25, 97, 85,
86, 21, 105, 31, 101, 68, 96, 104, 107, 4,
106, 96, 99, 41, 42, 43, 44, 41, 42, 43,
44, 108, 105, 47, 99, 108, 97, 124, 125, 126,
127, 128, 129, 130, 105, 337, 133, 134, 135, 136,
137, 138, 139, 103, 169, 170, 171, 419, 97, 213,
97, 96, 103, 167, 103, 427, 103, 108, 58, 59,
60, 61, 96, 177, 49, 50, 51, 4, 182, 183,
107, 103, 27, 28, 3, 4, 173, 3, 4, 101,
194, 3, 4, 3, 4, 199, 4, 195, 3, 4,
4, 99, 24, 207, 208, 209, 4, 24, 195, 102,
102, 99, 357, 211, 359, 56, 4, 4, 4, 4,
97, 275, 4, 7, 211, 212, 213, 7, 282, 7,
100, 97, 97, 101, 249, 10, 11, 12, 13, 14,
15, 16, 17, 97, 289, 290, 291, 36, 97, 97,
97, 97, 24, 97, 299, 300, 301, 302, 97, 182,
183, 99, 266, 99, 99, 24, 99, 99, 272, 99,
99, 194, 97, 97, 100, 21, 199, 97, 101, 283,
284, 34, 97, 97, 207, 208, 209, 274, 275, 276,
277, 278, 245, 21, 97, 282, 341, 97, 97, 4,
24, 97, 99, 97, 99, 4, 36, 97, 100, 54,
364, 315, 4, 317, 97, 54, 97, 321, 97, 21,
97, 308, 36, 327, 328, 329, 97, 97, 97, 97,
375, 318, 377, 378, 379, 380, 390, 101, 100, 405,
405, 21, 103, 266, 100, 100, 333, 97, 100, 272,
354, 355, 100, 100, 420, 420, 100, 100, 362, 97,
283, 284, 20, 103, 22, 369, 24, 412, 21, 356,
97, 66, 21, 31, 32, 33, 21, 364, 0, 0,
78, 368, 78, 41, 42, 43, 44, 374, 392, 47,
48, 78, 315, 78, 317, 30, 309, 55, 321, 18,
167, 98, 42, 390, 327, 328, 329, 308, 21, 2,
13, 318, 338, 417, 368, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 428, -1, -1, -1, -1, 433,
-1, 354, 355, 437, 438, -1, -1, -1, -1, 362,
-1, -1, -1, -1, -1, -1, 369, -1, -1, -1,
-1, -1, -1, 5, 6, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 392,
22, -1, 24, -1, 26, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 38, 39, -1, -1,
-1, -1, -1, -1, 417, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 428, -1, -1, -1, -1,
433, -1, -1, -1, 437, 438, 68, 69, 70, 71,
72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
-1, -1, -1, -1, -1, 87, -1, 89, 90, 91,
92, -1, -1, -1, -1, -1, -1, -1, -1, 101,
-1, -1, 104, -1, 106, 5, 6, 109, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, -1, 24, 5, 6, -1, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, -1, 24, 45, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 45, -1, 3, 4, 5,
6, 7, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 22, -1, 24, -1,
-1, 27, 28, -1, -1, -1, -1, -1, 98, -1,
-1, 101, 38, 39, 104, -1, 106, 107, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 98, -1,
-1, 101, -1, -1, 104, -1, 106, 107, -1, -1,
-1, -1, 68, 69, 70, 71, 72, 73, 74, 75,
76, 77, 78, 79, 80, 81, 3, 4, -1, -1,
7, 87, -1, 89, 90, 91, 92, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 104, -1,
27, 28, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 38, 39, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 68, 69, 70, 71, 72, 73, 74, 75, 76,
77, 78, 79, 80, 81, -1, -1, -1, -1, -1,
87, -1, 89, 90, 91, 92, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 5, 6, 104, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, -1, 24, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 37, -1, -1,
-1, -1, -1, 5, 6, 45, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, -1, 24, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 37, -1, -1, -1, -1,
-1, -1, -1, 45, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 98, -1,
-1, 101, -1, -1, 104, -1, 106, 5, 6, -1,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, -1, 24, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 98, -1, -1, 101,
-1, -1, 104, -1, 106, 5, 6, 45, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, -1, 24, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 37, -1, -1,
-1, -1, -1, -1, -1, 45, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
98, -1, -1, 101, -1, 103, 104, -1, 106, -1,
5, 6, -1, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, -1, 24,
-1, -1, -1, -1, -1, -1, -1, -1, 98, -1,
-1, 101, 37, -1, 104, -1, 106, -1, 5, 6,
45, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, -1, 24, 5, 6,
-1, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, -1, 24, 45, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 98, -1, -1, 101, -1, 45, 104,
-1, 106, 5, 6, -1, 8, 9, 10, 11, 12,
13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
-1, 24, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 98, -1, -1, 101, -1, -1, 104, -1, 106,
-1, -1, 45, -1, -1, -1, -1, -1, -1, -1,
-1, 98, -1, -1, 101, -1, -1, 104, -1, 106,
5, 6, -1, 8, 9, 10, 11, 12, 13, 14,
15, 16, 17, 18, 19, 20, 21, 22, -1, 24,
-1, -1, -1, 35, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 46, 98, -1, -1, 101, -1,
45, 104, -1, 106, 56, 57, -1, -1, -1, -1,
62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
82, 83, 84, -1, -1, 87, 88, 89, 90, 91,
92, 93, 94, 95, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 98, -1, -1, 101, -1, -1, 104,
-1, 106
};
/* -*-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 2:
#line 989 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UIntVal > (uint32_t)INT32_MAX) // Outside of my range!
ThrowException("Value too large for type!");
yyval.SIntVal = (int32_t)yyvsp[0].UIntVal;
;
break;}
case 4:
#line 997 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UInt64Val > (uint64_t)INT64_MAX) // Outside of my range!
ThrowException("Value too large for type!");
yyval.SInt64Val = (int64_t)yyvsp[0].UInt64Val;
;
break;}
case 33:
#line 1020 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = yyvsp[-1].StrVal;
;
break;}
case 34:
#line 1023 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = 0;
;
break;}
case 35:
#line 1027 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::InternalLinkage; ;
break;}
case 36:
#line 1028 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::LinkOnceLinkage; ;
break;}
case 37:
#line 1029 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::WeakLinkage; ;
break;}
case 38:
#line 1030 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::AppendingLinkage; ;
break;}
case 39:
#line 1031 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 40:
#line 1033 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 41:
#line 1034 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 42:
#line 1035 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Fast; ;
break;}
case 43:
#line 1036 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Cold; ;
break;}
case 44:
#line 1037 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if ((unsigned)yyvsp[0].UInt64Val != yyvsp[0].UInt64Val)
ThrowException("Calling conv too large!");
yyval.UIntVal = yyvsp[0].UInt64Val;
;
break;}
case 45:
#line 1045 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 46:
#line 1046 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.UIntVal = yyvsp[0].UInt64Val;
if (yyval.UIntVal != 0 && !isPowerOf2_32(yyval.UIntVal))
ThrowException("Alignment must be a power of two!");
;
break;}
case 47:
#line 1051 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 48:
#line 1052 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.UIntVal = yyvsp[0].UInt64Val;
if (yyval.UIntVal != 0 && !isPowerOf2_32(yyval.UIntVal))
ThrowException("Alignment must be a power of two!");
;
break;}
case 49:
#line 1059 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
for (unsigned i = 0, e = strlen(yyvsp[0].StrVal); i != e; ++i)
if (yyvsp[0].StrVal[i] == '"' || yyvsp[0].StrVal[i] == '\\')
ThrowException("Invalid character in section name!");
yyval.StrVal = yyvsp[0].StrVal;
;
break;}
case 50:
#line 1066 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 51:
#line 1067 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = yyvsp[0].StrVal; ;
break;}
case 52:
#line 1072 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 53:
#line 1073 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 54:
#line 1074 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV->setSection(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 55:
#line 1078 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV->setAlignment(yyvsp[0].UInt64Val);
;
break;}
case 57:
#line 1089 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType); ;
break;}
case 59:
#line 1090 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType); ;
break;}
case 60:
#line 1092 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
ThrowException("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
yyval.TypeVal = yyvsp[0].TypeVal;
;
break;}
case 74:
#line 1103 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(OpaqueType::get());
;
break;}
case 75:
#line 1106 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType);
;
break;}
case 76:
#line 1109 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Named types are also simple types...
yyval.TypeVal = new PATypeHolder(getTypeVal(yyvsp[0].ValIDVal));
;
break;}
case 77:
#line 1115 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Type UpReference
if (yyvsp[0].UInt64Val > (uint64_t)~0U) ThrowException("Value out of range!");
OpaqueType *OT = OpaqueType::get(); // Use temporary placeholder
UpRefs.push_back(UpRefRecord((unsigned)yyvsp[0].UInt64Val, OT)); // Add to vector...
yyval.TypeVal = new PATypeHolder(OT);
UR_OUT("New Upreference!\n");
;
break;}
case 78:
#line 1122 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Function derived type?
std::vector<const Type*> Params;
for (std::list<llvm::PATypeHolder>::iterator I = yyvsp[-1].TypeList->begin(),
E = yyvsp[-1].TypeList->end(); I != E; ++I)
Params.push_back(*I);
bool isVarArg = Params.size() && Params.back() == Type::VoidTy;
if (isVarArg) Params.pop_back();
yyval.TypeVal = new PATypeHolder(HandleUpRefs(FunctionType::get(*yyvsp[-3].TypeVal,Params,isVarArg)));
delete yyvsp[-1].TypeList; // Delete the argument list
delete yyvsp[-3].TypeVal; // Delete the return type handle
;
break;}
case 79:
#line 1134 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Sized array type?
yyval.TypeVal = new PATypeHolder(HandleUpRefs(ArrayType::get(*yyvsp[-1].TypeVal, (unsigned)yyvsp[-3].UInt64Val)));
delete yyvsp[-1].TypeVal;
;
break;}
case 80:
#line 1138 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Packed array type?
const llvm::Type* ElemTy = yyvsp[-1].TypeVal->get();
if ((unsigned)yyvsp[-3].UInt64Val != yyvsp[-3].UInt64Val)
ThrowException("Unsigned result not equal to signed result");
if (!ElemTy->isPrimitiveType())
ThrowException("Elemental type of a PackedType must be primitive");
if (!isPowerOf2_32(yyvsp[-3].UInt64Val))
ThrowException("Vector length should be a power of 2!");
yyval.TypeVal = new PATypeHolder(HandleUpRefs(PackedType::get(*yyvsp[-1].TypeVal, (unsigned)yyvsp[-3].UInt64Val)));
delete yyvsp[-1].TypeVal;
;
break;}
case 81:
#line 1149 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Structure type?
std::vector<const Type*> Elements;
for (std::list<llvm::PATypeHolder>::iterator I = yyvsp[-1].TypeList->begin(),
E = yyvsp[-1].TypeList->end(); I != E; ++I)
Elements.push_back(*I);
yyval.TypeVal = new PATypeHolder(HandleUpRefs(StructType::get(Elements)));
delete yyvsp[-1].TypeList;
;
break;}
case 82:
#line 1158 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Empty structure type?
yyval.TypeVal = new PATypeHolder(StructType::get(std::vector<const Type*>()));
;
break;}
case 83:
#line 1161 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Pointer type?
yyval.TypeVal = new PATypeHolder(HandleUpRefs(PointerType::get(*yyvsp[-1].TypeVal)));
delete yyvsp[-1].TypeVal;
;
break;}
case 84:
#line 1169 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeList = new std::list<PATypeHolder>();
yyval.TypeList->push_back(*yyvsp[0].TypeVal); delete yyvsp[0].TypeVal;
;
break;}
case 85:
#line 1173 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList=yyvsp[-2].TypeList)->push_back(*yyvsp[0].TypeVal); delete yyvsp[0].TypeVal;
;
break;}
case 87:
#line 1179 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList=yyvsp[-2].TypeList)->push_back(Type::VoidTy);
;
break;}
case 88:
#line 1182 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList = new std::list<PATypeHolder>())->push_back(Type::VoidTy);
;
break;}
case 89:
#line 1185 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeList = new std::list<PATypeHolder>();
;
break;}
case 90:
#line 1195 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-3].TypeVal->get());
if (ATy == 0)
ThrowException("Cannot make array constant with type: '" +
(*yyvsp[-3].TypeVal)->getDescription() + "'!");
const Type *ETy = ATy->getElementType();
int NumElements = ATy->getNumElements();
// Verify that we have the correct size...
if (NumElements != -1 && NumElements != (int)yyvsp[-1].ConstVector->size())
ThrowException("Type mismatch: constant sized array initialized with " +
utostr(yyvsp[-1].ConstVector->size()) + " arguments, but has size of " +
itostr(NumElements) + "!");
// Verify all elements are correct type!
for (unsigned i = 0; i < yyvsp[-1].ConstVector->size(); i++) {
if (ETy != (*yyvsp[-1].ConstVector)[i]->getType())
ThrowException("Element #" + utostr(i) + " is not of type '" +
ETy->getDescription() +"' as required!\nIt is of type '"+
(*yyvsp[-1].ConstVector)[i]->getType()->getDescription() + "'.");
}
yyval.ConstVal = ConstantArray::get(ATy, *yyvsp[-1].ConstVector);
delete yyvsp[-3].TypeVal; delete yyvsp[-1].ConstVector;
;
break;}
case 91:
#line 1220 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-2].TypeVal->get());
if (ATy == 0)
ThrowException("Cannot make array constant with type: '" +
(*yyvsp[-2].TypeVal)->getDescription() + "'!");
int NumElements = ATy->getNumElements();
if (NumElements != -1 && NumElements != 0)
ThrowException("Type mismatch: constant sized array initialized with 0"
" arguments, but has size of " + itostr(NumElements) +"!");
yyval.ConstVal = ConstantArray::get(ATy, std::vector<Constant*>());
delete yyvsp[-2].TypeVal;
;
break;}
case 92:
#line 1233 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-2].TypeVal->get());
if (ATy == 0)
ThrowException("Cannot make array constant with type: '" +
(*yyvsp[-2].TypeVal)->getDescription() + "'!");
int NumElements = ATy->getNumElements();
const Type *ETy = ATy->getElementType();
char *EndStr = UnEscapeLexed(yyvsp[0].StrVal, true);
if (NumElements != -1 && NumElements != (EndStr-yyvsp[0].StrVal))
ThrowException("Can't build string constant of size " +
itostr((int)(EndStr-yyvsp[0].StrVal)) +
" when array has size " + itostr(NumElements) + "!");
std::vector<Constant*> Vals;
if (ETy == Type::SByteTy) {
for (char *C = yyvsp[0].StrVal; C != EndStr; ++C)
Vals.push_back(ConstantSInt::get(ETy, *C));
} else if (ETy == Type::UByteTy) {
for (char *C = yyvsp[0].StrVal; C != EndStr; ++C)
Vals.push_back(ConstantUInt::get(ETy, (unsigned char)*C));
} else {
free(yyvsp[0].StrVal);
ThrowException("Cannot build string arrays of non byte sized elements!");
}
free(yyvsp[0].StrVal);
yyval.ConstVal = ConstantArray::get(ATy, Vals);
delete yyvsp[-2].TypeVal;
;
break;}
case 93:
#line 1261 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
const PackedType *PTy = dyn_cast<PackedType>(yyvsp[-3].TypeVal->get());
if (PTy == 0)
ThrowException("Cannot make packed constant with type: '" +
(*yyvsp[-3].TypeVal)->getDescription() + "'!");
const Type *ETy = PTy->getElementType();
int NumElements = PTy->getNumElements();
// Verify that we have the correct size...
if (NumElements != -1 && NumElements != (int)yyvsp[-1].ConstVector->size())
ThrowException("Type mismatch: constant sized packed initialized with " +
utostr(yyvsp[-1].ConstVector->size()) + " arguments, but has size of " +
itostr(NumElements) + "!");
// Verify all elements are correct type!
for (unsigned i = 0; i < yyvsp[-1].ConstVector->size(); i++) {
if (ETy != (*yyvsp[-1].ConstVector)[i]->getType())
ThrowException("Element #" + utostr(i) + " is not of type '" +
ETy->getDescription() +"' as required!\nIt is of type '"+
(*yyvsp[-1].ConstVector)[i]->getType()->getDescription() + "'.");
}
yyval.ConstVal = ConstantPacked::get(PTy, *yyvsp[-1].ConstVector);
delete yyvsp[-3].TypeVal; delete yyvsp[-1].ConstVector;
;
break;}
case 94:
#line 1286 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const StructType *STy = dyn_cast<StructType>(yyvsp[-3].TypeVal->get());
if (STy == 0)
ThrowException("Cannot make struct constant with type: '" +
(*yyvsp[-3].TypeVal)->getDescription() + "'!");
if (yyvsp[-1].ConstVector->size() != STy->getNumContainedTypes())
ThrowException("Illegal number of initializers for structure type!");
// Check to ensure that constants are compatible with the type initializer!
for (unsigned i = 0, e = yyvsp[-1].ConstVector->size(); i != e; ++i)
if ((*yyvsp[-1].ConstVector)[i]->getType() != STy->getElementType(i))
ThrowException("Expected type '" +
STy->getElementType(i)->getDescription() +
"' for element #" + utostr(i) +
" of structure initializer!");
yyval.ConstVal = ConstantStruct::get(STy, *yyvsp[-1].ConstVector);
delete yyvsp[-3].TypeVal; delete yyvsp[-1].ConstVector;
;
break;}
case 95:
#line 1306 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const StructType *STy = dyn_cast<StructType>(yyvsp[-2].TypeVal->get());
if (STy == 0)
ThrowException("Cannot make struct constant with type: '" +
(*yyvsp[-2].TypeVal)->getDescription() + "'!");
if (STy->getNumContainedTypes() != 0)
ThrowException("Illegal number of initializers for structure type!");
yyval.ConstVal = ConstantStruct::get(STy, std::vector<Constant*>());
delete yyvsp[-2].TypeVal;
;
break;}
case 96:
#line 1318 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PTy = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (PTy == 0)
ThrowException("Cannot make null pointer constant with type: '" +
(*yyvsp[-1].TypeVal)->getDescription() + "'!");
yyval.ConstVal = ConstantPointerNull::get(PTy);
delete yyvsp[-1].TypeVal;
;
break;}
case 97:
#line 1327 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ConstVal = UndefValue::get(yyvsp[-1].TypeVal->get());
delete yyvsp[-1].TypeVal;
;
break;}
case 98:
#line 1331 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *Ty = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (Ty == 0)
ThrowException("Global const reference must be a pointer type!");
// ConstExprs can exist in the body of a function, thus creating
// GlobalValues whenever they refer to a variable. Because we are in
// the context of a function, getValNonImprovising will search the functions
// symbol table instead of the module symbol table for the global symbol,
// which throws things all off. To get around this, we just tell
// getValNonImprovising that we are at global scope here.
//
Function *SavedCurFn = CurFun.CurrentFunction;
CurFun.CurrentFunction = 0;
Value *V = getValNonImprovising(Ty, yyvsp[0].ValIDVal);
CurFun.CurrentFunction = SavedCurFn;
// If this is an initializer for a constant pointer, which is referencing a
// (currently) undefined variable, create a stub now that shall be replaced
// in the future with the right type of variable.
//
if (V == 0) {
assert(isa<PointerType>(Ty) && "Globals may only be used as pointers!");
const PointerType *PT = cast<PointerType>(Ty);
// First check to see if the forward references value is already created!
PerModuleInfo::GlobalRefsType::iterator I =
CurModule.GlobalRefs.find(std::make_pair(PT, yyvsp[0].ValIDVal));
if (I != CurModule.GlobalRefs.end()) {
V = I->second; // Placeholder already exists, use it...
yyvsp[0].ValIDVal.destroy();
} else {
std::string Name;
if (yyvsp[0].ValIDVal.Type == ValID::NameVal) Name = yyvsp[0].ValIDVal.Name;
// Create the forward referenced global.
GlobalValue *GV;
if (const FunctionType *FTy =
dyn_cast<FunctionType>(PT->getElementType())) {
GV = new Function(FTy, GlobalValue::ExternalLinkage, Name,
CurModule.CurrentModule);
} else {
GV = new GlobalVariable(PT->getElementType(), false,
GlobalValue::ExternalLinkage, 0,
Name, CurModule.CurrentModule);
}
// Keep track of the fact that we have a forward ref to recycle it
CurModule.GlobalRefs.insert(std::make_pair(std::make_pair(PT, yyvsp[0].ValIDVal), GV));
V = GV;
}
}
yyval.ConstVal = cast<GlobalValue>(V);
delete yyvsp[-1].TypeVal; // Free the type handle
;
break;}
case 99:
#line 1390 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-1].TypeVal->get() != yyvsp[0].ConstVal->getType())
ThrowException("Mismatched types for constant expression!");
yyval.ConstVal = yyvsp[0].ConstVal;
delete yyvsp[-1].TypeVal;
;
break;}
case 100:
#line 1396 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const Type *Ty = yyvsp[-1].TypeVal->get();
if (isa<FunctionType>(Ty) || Ty == Type::LabelTy || isa<OpaqueType>(Ty))
ThrowException("Cannot create a null initialized value of this type!");
yyval.ConstVal = Constant::getNullValue(Ty);
delete yyvsp[-1].TypeVal;
;
break;}
case 101:
#line 1404 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantSInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].SInt64Val))
ThrowException("Constant value doesn't fit in type!");
yyval.ConstVal = ConstantSInt::get(yyvsp[-1].PrimType, yyvsp[0].SInt64Val);
;
break;}
case 102:
#line 1409 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantUInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].UInt64Val))
ThrowException("Constant value doesn't fit in type!");
yyval.ConstVal = ConstantUInt::get(yyvsp[-1].PrimType, yyvsp[0].UInt64Val);
;
break;}
case 103:
#line 1414 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
yyval.ConstVal = ConstantBool::True;
;
break;}
case 104:
#line 1417 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
yyval.ConstVal = ConstantBool::False;
;
break;}
case 105:
#line 1420 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Float & Double constants
if (!ConstantFP::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].FPVal))
ThrowException("Floating point constant invalid for type!!");
yyval.ConstVal = ConstantFP::get(yyvsp[-1].PrimType, yyvsp[0].FPVal);
;
break;}
case 106:
#line 1427 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!yyvsp[-3].ConstVal->getType()->isFirstClassType())
ThrowException("cast constant expression from a non-primitive type: '" +
yyvsp[-3].ConstVal->getType()->getDescription() + "'!");
if (!yyvsp[-1].TypeVal->get()->isFirstClassType())
ThrowException("cast constant expression to a non-primitive type: '" +
yyvsp[-1].TypeVal->get()->getDescription() + "'!");
yyval.ConstVal = ConstantExpr::getCast(yyvsp[-3].ConstVal, yyvsp[-1].TypeVal->get());
delete yyvsp[-1].TypeVal;
;
break;}
case 107:
#line 1437 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-2].ConstVal->getType()))
ThrowException("GetElementPtr requires a pointer operand!");
// LLVM 1.2 and earlier used ubyte struct indices. Convert any ubyte struct
// indices to uint struct indices for compatibility.
generic_gep_type_iterator<std::vector<Value*>::iterator>
GTI = gep_type_begin(yyvsp[-2].ConstVal->getType(), yyvsp[-1].ValueList->begin(), yyvsp[-1].ValueList->end()),
GTE = gep_type_end(yyvsp[-2].ConstVal->getType(), yyvsp[-1].ValueList->begin(), yyvsp[-1].ValueList->end());
for (unsigned i = 0, e = yyvsp[-1].ValueList->size(); i != e && GTI != GTE; ++i, ++GTI)
if (isa<StructType>(*GTI)) // Only change struct indices
if (ConstantUInt *CUI = dyn_cast<ConstantUInt>((*yyvsp[-1].ValueList)[i]))
if (CUI->getType() == Type::UByteTy)
(*yyvsp[-1].ValueList)[i] = ConstantExpr::getCast(CUI, Type::UIntTy);
const Type *IdxTy =
GetElementPtrInst::getIndexedType(yyvsp[-2].ConstVal->getType(), *yyvsp[-1].ValueList, true);
if (!IdxTy)
ThrowException("Index list invalid for constant getelementptr!");
std::vector<Constant*> IdxVec;
for (unsigned i = 0, e = yyvsp[-1].ValueList->size(); i != e; ++i)
if (Constant *C = dyn_cast<Constant>((*yyvsp[-1].ValueList)[i]))
IdxVec.push_back(C);
else
ThrowException("Indices to constant getelementptr must be constants!");
delete yyvsp[-1].ValueList;
yyval.ConstVal = ConstantExpr::getGetElementPtr(yyvsp[-2].ConstVal, IdxVec);
;
break;}
case 108:
#line 1468 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-5].ConstVal->getType() != Type::BoolTy)
ThrowException("Select condition must be of boolean type!");
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
ThrowException("Select operand types must match!");
yyval.ConstVal = ConstantExpr::getSelect(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 109:
#line 1475 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
ThrowException("Binary operator types must match!");
// HACK: llvm 1.3 and earlier used to emit invalid pointer constant exprs.
// To retain backward compatibility with these early compilers, we emit a
// cast to the appropriate integer type automatically if we are in the
// broken case. See PR424 for more information.
if (!isa<PointerType>(yyvsp[-3].ConstVal->getType())) {
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
} else {
const Type *IntPtrTy = 0;
switch (CurModule.CurrentModule->getPointerSize()) {
case Module::Pointer32: IntPtrTy = Type::IntTy; break;
case Module::Pointer64: IntPtrTy = Type::LongTy; break;
default: ThrowException("invalid pointer binary constant expr!");
}
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, ConstantExpr::getCast(yyvsp[-3].ConstVal, IntPtrTy),
ConstantExpr::getCast(yyvsp[-1].ConstVal, IntPtrTy));
yyval.ConstVal = ConstantExpr::getCast(yyval.ConstVal, yyvsp[-3].ConstVal->getType());
}
;
break;}
case 110:
#line 1496 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
ThrowException("Logical operator types must match!");
if (!yyvsp[-3].ConstVal->getType()->isIntegral())
ThrowException("Logical operands must have integral types!");
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 111:
#line 1503 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
ThrowException("setcc operand types must match!");
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 112:
#line 1508 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-1].ConstVal->getType() != Type::UByteTy)
ThrowException("Shift count for shift constant must be unsigned byte!");
if (!yyvsp[-3].ConstVal->getType()->isInteger())
ThrowException("Shift constant expression requires integer operand!");
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].OtherOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 113:
#line 1518 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.ConstVector = yyvsp[-2].ConstVector)->push_back(yyvsp[0].ConstVal);
;
break;}
case 114:
#line 1521 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ConstVector = new std::vector<Constant*>();
yyval.ConstVector->push_back(yyvsp[0].ConstVal);
;
break;}
case 115:
#line 1528 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = false; ;
break;}
case 116:
#line 1528 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = true; ;
break;}
case 117:
#line 1538 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = ParserResult = yyvsp[0].ModuleVal;
CurModule.ModuleDone();
;
break;}
case 118:
#line 1545 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
CurFun.FunctionDone();
;
break;}
case 119:
#line 1549 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
;
break;}
case 120:
#line 1552 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
;
break;}
case 121:
#line 1555 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = CurModule.CurrentModule;
// Emit an error if there are any unresolved types left.
if (!CurModule.LateResolveTypes.empty()) {
const ValID &DID = CurModule.LateResolveTypes.begin()->first;
if (DID.Type == ValID::NameVal)
ThrowException("Reference to an undefined type: '"+DID.getName() + "'");
else
ThrowException("Reference to an undefined type: #" + itostr(DID.Num));
}
;
break;}
case 122:
#line 1568 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
// Eagerly resolve types. This is not an optimization, this is a
// requirement that is due to the fact that we could have this:
//
// %list = type { %list * }
// %list = type { %list * } ; repeated type decl
//
// If types are not resolved eagerly, then the two types will not be
// determined to be the same type!
//
ResolveTypeTo(yyvsp[-2].StrVal, *yyvsp[0].TypeVal);
if (!setTypeName(*yyvsp[0].TypeVal, yyvsp[-2].StrVal) && !yyvsp[-2].StrVal) {
// If this is a named type that is not a redefinition, add it to the slot
// table.
CurModule.Types.push_back(*yyvsp[0].TypeVal);
}
delete yyvsp[0].TypeVal;
;
break;}
case 123:
#line 1588 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Function prototypes can be in const pool
;
break;}
case 124:
#line 1590 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].ConstVal == 0) ThrowException("Global value initializer is not a constant!");
CurGV = ParseGlobalVariable(yyvsp[-3].StrVal, yyvsp[-2].Linkage, yyvsp[-1].BoolVal, yyvsp[0].ConstVal->getType(), yyvsp[0].ConstVal);
;
break;}
case 125:
#line 1593 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
;
break;}
case 126:
#line 1596 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = ParseGlobalVariable(yyvsp[-3].StrVal, GlobalValue::ExternalLinkage,
yyvsp[-1].BoolVal, *yyvsp[0].TypeVal, 0);
delete yyvsp[0].TypeVal;
;
break;}
case 127:
#line 1600 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
;
break;}
case 128:
#line 1603 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
;
break;}
case 129:
#line 1605 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
;
break;}
case 130:
#line 1607 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
;
break;}
case 131:
#line 1612 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Endianness = Module::BigEndian; ;
break;}
case 132:
#line 1613 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Endianness = Module::LittleEndian; ;
break;}
case 133:
#line 1615 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setEndianness(yyvsp[0].Endianness);
;
break;}
case 134:
#line 1618 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UInt64Val == 32)
CurModule.CurrentModule->setPointerSize(Module::Pointer32);
else if (yyvsp[0].UInt64Val == 64)
CurModule.CurrentModule->setPointerSize(Module::Pointer64);
else
ThrowException("Invalid pointer size: '" + utostr(yyvsp[0].UInt64Val) + "'!");
;
break;}
case 135:
#line 1626 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setTargetTriple(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 137:
#line 1633 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 138:
#line 1637 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 139:
#line 1641 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
;
break;}
case 143:
#line 1650 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 144:
#line 1652 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (*yyvsp[-1].TypeVal == Type::VoidTy)
ThrowException("void typed arguments are invalid!");
yyval.ArgVal = new std::pair<PATypeHolder*, char*>(yyvsp[-1].TypeVal, yyvsp[0].StrVal);
;
break;}
case 145:
#line 1658 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[-2].ArgList;
yyvsp[-2].ArgList->push_back(*yyvsp[0].ArgVal);
delete yyvsp[0].ArgVal;
;
break;}
case 146:
#line 1663 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = new std::vector<std::pair<PATypeHolder*,char*> >();
yyval.ArgList->push_back(*yyvsp[0].ArgVal);
delete yyvsp[0].ArgVal;
;
break;}
case 147:
#line 1669 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[0].ArgList;
;
break;}
case 148:
#line 1672 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[-2].ArgList;
yyval.ArgList->push_back(std::pair<PATypeHolder*,
char*>(new PATypeHolder(Type::VoidTy), 0));
;
break;}
case 149:
#line 1677 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = new std::vector<std::pair<PATypeHolder*,char*> >();
yyval.ArgList->push_back(std::make_pair(new PATypeHolder(Type::VoidTy), (char*)0));
;
break;}
case 150:
#line 1681 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = 0;
;
break;}
case 151:
#line 1686 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
UnEscapeLexed(yyvsp[-5].StrVal);
std::string FunctionName(yyvsp[-5].StrVal);
free(yyvsp[-5].StrVal); // Free strdup'd memory!
if (!(*yyvsp[-6].TypeVal)->isFirstClassType() && *yyvsp[-6].TypeVal != Type::VoidTy)
ThrowException("LLVM functions cannot return aggregate types!");
std::vector<const Type*> ParamTypeList;
if (yyvsp[-3].ArgList) { // If there are arguments...
for (std::vector<std::pair<PATypeHolder*,char*> >::iterator I = yyvsp[-3].ArgList->begin();
I != yyvsp[-3].ArgList->end(); ++I)
ParamTypeList.push_back(I->first->get());
}
bool isVarArg = ParamTypeList.size() && ParamTypeList.back() == Type::VoidTy;
if (isVarArg) ParamTypeList.pop_back();
const FunctionType *FT = FunctionType::get(*yyvsp[-6].TypeVal, ParamTypeList, isVarArg);
const PointerType *PFT = PointerType::get(FT);
delete yyvsp[-6].TypeVal;
ValID ID;
if (!FunctionName.empty()) {
ID = ValID::create((char*)FunctionName.c_str());
} else {
ID = ValID::create((int)CurModule.Values[PFT].size());
}
Function *Fn = 0;
// See if this function was forward referenced. If so, recycle the object.
if (GlobalValue *FWRef = CurModule.GetForwardRefForGlobal(PFT, ID)) {
// Move the function to the end of the list, from whereever it was
// previously inserted.
Fn = cast<Function>(FWRef);
CurModule.CurrentModule->getFunctionList().remove(Fn);
CurModule.CurrentModule->getFunctionList().push_back(Fn);
} else if (!FunctionName.empty() && // Merge with an earlier prototype?
(Fn = CurModule.CurrentModule->getFunction(FunctionName, FT))) {
// If this is the case, either we need to be a forward decl, or it needs
// to be.
if (!CurFun.isDeclare && !Fn->isExternal())
ThrowException("Redefinition of function '" + FunctionName + "'!");
// Make sure to strip off any argument names so we can't get conflicts.
if (Fn->isExternal())
for (Function::arg_iterator AI = Fn->arg_begin(), AE = Fn->arg_end();
AI != AE; ++AI)
AI->setName("");
} else { // Not already defined?
Fn = new Function(FT, GlobalValue::ExternalLinkage, FunctionName,
CurModule.CurrentModule);
InsertValue(Fn, CurModule.Values);
}
CurFun.FunctionStart(Fn);
Fn->setCallingConv(yyvsp[-7].UIntVal);
Fn->setAlignment(yyvsp[0].UIntVal);
if (yyvsp[-1].StrVal) {
Fn->setSection(yyvsp[-1].StrVal);
free(yyvsp[-1].StrVal);
}
// Add all of the arguments we parsed to the function...
if (yyvsp[-3].ArgList) { // Is null if empty...
if (isVarArg) { // Nuke the last entry
assert(yyvsp[-3].ArgList->back().first->get() == Type::VoidTy && yyvsp[-3].ArgList->back().second == 0&&
"Not a varargs marker!");
delete yyvsp[-3].ArgList->back().first;
yyvsp[-3].ArgList->pop_back(); // Delete the last entry
}
Function::arg_iterator ArgIt = Fn->arg_begin();
for (std::vector<std::pair<PATypeHolder*,char*> >::iterator I = yyvsp[-3].ArgList->begin();
I != yyvsp[-3].ArgList->end(); ++I, ++ArgIt) {
delete I->first; // Delete the typeholder...
setValueName(ArgIt, I->second); // Insert arg into symtab...
InsertValue(ArgIt);
}
delete yyvsp[-3].ArgList; // We're now done with the argument list
}
;
break;}
case 154:
#line 1773 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = CurFun.CurrentFunction;
// Make sure that we keep track of the linkage type even if there was a
// previous "declare".
yyval.FunctionVal->setLinkage(yyvsp[-2].Linkage);
;
break;}
case 157:
#line 1783 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
;
break;}
case 158:
#line 1787 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.isDeclare = true; ;
break;}
case 159:
#line 1787 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = CurFun.CurrentFunction;
CurFun.FunctionDone();
;
break;}
case 160:
#line 1796 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // A reference to a direct constant
yyval.ValIDVal = ValID::create(yyvsp[0].SInt64Val);
;
break;}
case 161:
#line 1799 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].UInt64Val);
;
break;}
case 162:
#line 1802 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Perhaps it's an FP constant?
yyval.ValIDVal = ValID::create(yyvsp[0].FPVal);
;
break;}
case 163:
#line 1805 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantBool::True);
;
break;}
case 164:
#line 1808 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantBool::False);
;
break;}
case 165:
#line 1811 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createNull();
;
break;}
case 166:
#line 1814 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createUndef();
;
break;}
case 167:
#line 1817 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized packed vector
const Type *ETy = (*yyvsp[-1].ConstVector)[0]->getType();
int NumElements = yyvsp[-1].ConstVector->size();
PackedType* pt = PackedType::get(ETy, NumElements);
PATypeHolder* PTy = new PATypeHolder(
HandleUpRefs(
PackedType::get(
ETy,
NumElements)
)
);
// Verify all elements are correct type!
for (unsigned i = 0; i < yyvsp[-1].ConstVector->size(); i++) {
if (ETy != (*yyvsp[-1].ConstVector)[i]->getType())
ThrowException("Element #" + utostr(i) + " is not of type '" +
ETy->getDescription() +"' as required!\nIt is of type '" +
(*yyvsp[-1].ConstVector)[i]->getType()->getDescription() + "'.");
}
yyval.ValIDVal = ValID::create(ConstantPacked::get(pt, *yyvsp[-1].ConstVector));
delete PTy; delete yyvsp[-1].ConstVector;
;
break;}
case 168:
#line 1841 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].ConstVal);
;
break;}
case 169:
#line 1848 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it an integer reference...?
yyval.ValIDVal = ValID::create(yyvsp[0].SIntVal);
;
break;}
case 170:
#line 1851 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it a named reference...?
yyval.ValIDVal = ValID::create(yyvsp[0].StrVal);
;
break;}
case 173:
#line 1862 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueVal = getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal); delete yyvsp[-1].TypeVal;
;
break;}
case 174:
#line 1866 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
;
break;}
case 175:
#line 1869 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Do not allow functions with 0 basic blocks
yyval.FunctionVal = yyvsp[-1].FunctionVal;
;
break;}
case 176:
#line 1877 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
setValueName(yyvsp[0].TermInstVal, yyvsp[-1].StrVal);
InsertValue(yyvsp[0].TermInstVal);
yyvsp[-2].BasicBlockVal->getInstList().push_back(yyvsp[0].TermInstVal);
InsertValue(yyvsp[-2].BasicBlockVal);
yyval.BasicBlockVal = yyvsp[-2].BasicBlockVal;
;
break;}
case 177:
#line 1886 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyvsp[-1].BasicBlockVal->getInstList().push_back(yyvsp[0].InstVal);
yyval.BasicBlockVal = yyvsp[-1].BasicBlockVal;
;
break;}
case 178:
#line 1890 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BasicBlockVal = CurBB = getBBVal(ValID::create((int)CurFun.NextBBNum++), true);
// Make sure to move the basic block to the correct location in the
// function, instead of leaving it inserted wherever it was first
// referenced.
Function::BasicBlockListType &BBL =
CurFun.CurrentFunction->getBasicBlockList();
BBL.splice(BBL.end(), BBL, yyval.BasicBlockVal);
;
break;}
case 179:
#line 1900 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BasicBlockVal = CurBB = getBBVal(ValID::create(yyvsp[0].StrVal), true);
// Make sure to move the basic block to the correct location in the
// function, instead of leaving it inserted wherever it was first
// referenced.
Function::BasicBlockListType &BBL =
CurFun.CurrentFunction->getBasicBlockList();
BBL.splice(BBL.end(), BBL, yyval.BasicBlockVal);
;
break;}
case 180:
#line 1911 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with a result...
yyval.TermInstVal = new ReturnInst(yyvsp[0].ValueVal);
;
break;}
case 181:
#line 1914 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with no result...
yyval.TermInstVal = new ReturnInst();
;
break;}
case 182:
#line 1917 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Unconditional Branch...
yyval.TermInstVal = new BranchInst(getBBVal(yyvsp[0].ValIDVal));
;
break;}
case 183:
#line 1920 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new BranchInst(getBBVal(yyvsp[-3].ValIDVal), getBBVal(yyvsp[0].ValIDVal), getVal(Type::BoolTy, yyvsp[-6].ValIDVal));
;
break;}
case 184:
#line 1923 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
SwitchInst *S = new SwitchInst(getVal(yyvsp[-7].PrimType, yyvsp[-6].ValIDVal), getBBVal(yyvsp[-3].ValIDVal), yyvsp[-1].JumpTable->size());
yyval.TermInstVal = S;
std::vector<std::pair<Constant*,BasicBlock*> >::iterator I = yyvsp[-1].JumpTable->begin(),
E = yyvsp[-1].JumpTable->end();
for (; I != E; ++I) {
if (ConstantInt *CI = dyn_cast<ConstantInt>(I->first))
S->addCase(CI, I->second);
else
ThrowException("Switch case is constant, but not a simple integer!");
}
delete yyvsp[-1].JumpTable;
;
break;}
case 185:
#line 1937 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
SwitchInst *S = new SwitchInst(getVal(yyvsp[-6].PrimType, yyvsp[-5].ValIDVal), getBBVal(yyvsp[-2].ValIDVal), 0);
yyval.TermInstVal = S;
;
break;}
case 186:
#line 1942 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PFTy;
const FunctionType *Ty;
if (!(PFTy = dyn_cast<PointerType>(yyvsp[-10].TypeVal->get())) ||
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
if (yyvsp[-7].ValueList) {
for (std::vector<Value*>::iterator I = yyvsp[-7].ValueList->begin(), E = yyvsp[-7].ValueList->end();
I != E; ++I)
ParamTypes.push_back((*I)->getType());
}
bool isVarArg = ParamTypes.size() && ParamTypes.back() == Type::VoidTy;
if (isVarArg) ParamTypes.pop_back();
Ty = FunctionType::get(yyvsp[-10].TypeVal->get(), ParamTypes, isVarArg);
PFTy = PointerType::get(Ty);
}
Value *V = getVal(PFTy, yyvsp[-9].ValIDVal); // Get the function we're calling...
BasicBlock *Normal = getBBVal(yyvsp[-3].ValIDVal);
BasicBlock *Except = getBBVal(yyvsp[0].ValIDVal);
// Create the call node...
if (!yyvsp[-7].ValueList) { // Has no arguments?
yyval.TermInstVal = new InvokeInst(V, Normal, Except, std::vector<Value*>());
} else { // Has arguments?
// Loop through FunctionType's arguments and ensure they are specified
// correctly!
//
FunctionType::param_iterator I = Ty->param_begin();
FunctionType::param_iterator E = Ty->param_end();
std::vector<Value*>::iterator ArgI = yyvsp[-7].ValueList->begin(), ArgE = yyvsp[-7].ValueList->end();
for (; ArgI != ArgE && I != E; ++ArgI, ++I)
if ((*ArgI)->getType() != *I)
ThrowException("Parameter " +(*ArgI)->getName()+ " is not of type '" +
(*I)->getDescription() + "'!");
if (I != E || (ArgI != ArgE && !Ty->isVarArg()))
ThrowException("Invalid number of parameters detected!");
yyval.TermInstVal = new InvokeInst(V, Normal, Except, *yyvsp[-7].ValueList);
}
cast<InvokeInst>(yyval.TermInstVal)->setCallingConv(yyvsp[-11].UIntVal);
delete yyvsp[-10].TypeVal;
delete yyvsp[-7].ValueList;
;
break;}
case 187:
#line 1994 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnwindInst();
;
break;}
case 188:
#line 1997 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnreachableInst();
;
break;}
case 189:
#line 2003 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.JumpTable = yyvsp[-5].JumpTable;
Constant *V = cast<Constant>(getValNonImprovising(yyvsp[-4].PrimType, yyvsp[-3].ValIDVal));
if (V == 0)
ThrowException("May only switch on a constant pool value!");
yyval.JumpTable->push_back(std::make_pair(V, getBBVal(yyvsp[0].ValIDVal)));
;
break;}
case 190:
#line 2011 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.JumpTable = new std::vector<std::pair<Constant*, BasicBlock*> >();
Constant *V = cast<Constant>(getValNonImprovising(yyvsp[-4].PrimType, yyvsp[-3].ValIDVal));
if (V == 0)
ThrowException("May only switch on a constant pool value!");
yyval.JumpTable->push_back(std::make_pair(V, getBBVal(yyvsp[0].ValIDVal)));
;
break;}
case 191:
#line 2021 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
// Is this definition named?? if so, assign the name...
setValueName(yyvsp[0].InstVal, yyvsp[-1].StrVal);
InsertValue(yyvsp[0].InstVal);
yyval.InstVal = yyvsp[0].InstVal;
;
break;}
case 192:
#line 2028 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Used for PHI nodes
yyval.PHIList = new std::list<std::pair<Value*, BasicBlock*> >();
yyval.PHIList->push_back(std::make_pair(getVal(*yyvsp[-5].TypeVal, yyvsp[-3].ValIDVal), getBBVal(yyvsp[-1].ValIDVal)));
delete yyvsp[-5].TypeVal;
;
break;}
case 193:
#line 2033 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.PHIList = yyvsp[-6].PHIList;
yyvsp[-6].PHIList->push_back(std::make_pair(getVal(yyvsp[-6].PHIList->front().first->getType(), yyvsp[-3].ValIDVal),
getBBVal(yyvsp[-1].ValIDVal)));
;
break;}
case 194:
#line 2040 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Used for call statements, and memory insts...
yyval.ValueList = new std::vector<Value*>();
yyval.ValueList->push_back(yyvsp[0].ValueVal);
;
break;}
case 195:
#line 2044 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = yyvsp[-2].ValueList;
yyvsp[-2].ValueList->push_back(yyvsp[0].ValueVal);
;
break;}
case 197:
#line 2050 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ValueList = 0; ;
break;}
case 198:
#line 2052 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
;
break;}
case 199:
#line 2055 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
;
break;}
case 200:
#line 2061 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!(*yyvsp[-3].TypeVal)->isInteger() && !(*yyvsp[-3].TypeVal)->isFloatingPoint() &&
!isa<PackedType>((*yyvsp[-3].TypeVal).get()))
ThrowException(
"Arithmetic operator requires integer, FP, or packed operands!");
if (isa<PackedType>((*yyvsp[-3].TypeVal).get()) && yyvsp[-4].BinaryOpVal == Instruction::Rem)
ThrowException("Rem not supported on packed types!");
yyval.InstVal = BinaryOperator::create(yyvsp[-4].BinaryOpVal, getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal), getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal));
if (yyval.InstVal == 0)
ThrowException("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 201:
#line 2073 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!(*yyvsp[-3].TypeVal)->isIntegral())
ThrowException("Logical operator requires integral operands!");
yyval.InstVal = BinaryOperator::create(yyvsp[-4].BinaryOpVal, getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal), getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal));
if (yyval.InstVal == 0)
ThrowException("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 202:
#line 2081 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if(isa<PackedType>((*yyvsp[-3].TypeVal).get())) {
ThrowException(
"PackedTypes currently not supported in setcc instructions!");
}
yyval.InstVal = new SetCondInst(yyvsp[-4].BinaryOpVal, getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal), getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal));
if (yyval.InstVal == 0)
ThrowException("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 203:
#line 2091 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
std::cerr << "WARNING: Use of eliminated 'not' instruction:"
<< " Replacing with 'xor'.\n";
Value *Ones = ConstantIntegral::getAllOnesValue(yyvsp[0].ValueVal->getType());
if (Ones == 0)
ThrowException("Expected integral type for not instruction!");
yyval.InstVal = BinaryOperator::create(Instruction::Xor, yyvsp[0].ValueVal, Ones);
if (yyval.InstVal == 0)
ThrowException("Could not create a xor instruction!");
;
break;}
case 204:
#line 2103 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].ValueVal->getType() != Type::UByteTy)
ThrowException("Shift amount must be ubyte!");
if (!yyvsp[-2].ValueVal->getType()->isInteger())
ThrowException("Shift constant expression requires integer operand!");
yyval.InstVal = new ShiftInst(yyvsp[-3].OtherOpVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
;
break;}
case 205:
#line 2110 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!yyvsp[0].TypeVal->get()->isFirstClassType())
ThrowException("cast instruction to a non-primitive type: '" +
yyvsp[0].TypeVal->get()->getDescription() + "'!");
yyval.InstVal = new CastInst(yyvsp[-2].ValueVal, *yyvsp[0].TypeVal);
delete yyvsp[0].TypeVal;
;
break;}
case 206:
#line 2117 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-4].ValueVal->getType() != Type::BoolTy)
ThrowException("select condition must be boolean!");
if (yyvsp[-2].ValueVal->getType() != yyvsp[0].ValueVal->getType())
ThrowException("select value types should match!");
yyval.InstVal = new SelectInst(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
;
break;}
case 207:
#line 2124 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
NewVarArgs = true;
yyval.InstVal = new VAArgInst(yyvsp[-2].ValueVal, *yyvsp[0].TypeVal);
delete yyvsp[0].TypeVal;
;
break;}
case 208:
#line 2129 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
ObsoleteVarArgs = true;
const Type* ArgTy = yyvsp[-2].ValueVal->getType();
Function* NF = CurModule.CurrentModule->
getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy, (Type *)0);
//b = vaarg a, t ->
//foo = alloca 1 of t
//bar = vacopy a
//store bar -> foo
//b = vaarg foo, t
AllocaInst* foo = new AllocaInst(ArgTy, 0, "vaarg.fix");
CurBB->getInstList().push_back(foo);
CallInst* bar = new CallInst(NF, yyvsp[-2].ValueVal);
CurBB->getInstList().push_back(bar);
CurBB->getInstList().push_back(new StoreInst(bar, foo));
yyval.InstVal = new VAArgInst(foo, *yyvsp[0].TypeVal);
delete yyvsp[0].TypeVal;
;
break;}
case 209:
#line 2148 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
ObsoleteVarArgs = true;
const Type* ArgTy = yyvsp[-2].ValueVal->getType();
Function* NF = CurModule.CurrentModule->
getOrInsertFunction("llvm.va_copy", ArgTy, ArgTy, (Type *)0);
//b = vanext a, t ->
//foo = alloca 1 of t
//bar = vacopy a
//store bar -> foo
//tmp = vaarg foo, t
//b = load foo
AllocaInst* foo = new AllocaInst(ArgTy, 0, "vanext.fix");
CurBB->getInstList().push_back(foo);
CallInst* bar = new CallInst(NF, yyvsp[-2].ValueVal);
CurBB->getInstList().push_back(bar);
CurBB->getInstList().push_back(new StoreInst(bar, foo));
Instruction* tmp = new VAArgInst(foo, *yyvsp[0].TypeVal);
CurBB->getInstList().push_back(tmp);
yyval.InstVal = new LoadInst(foo);
delete yyvsp[0].TypeVal;
;
break;}
case 210:
#line 2170 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const Type *Ty = yyvsp[0].PHIList->front().first->getType();
if (!Ty->isFirstClassType())
ThrowException("PHI node operands must be of first class type!");
yyval.InstVal = new PHINode(Ty);
((PHINode*)yyval.InstVal)->reserveOperandSpace(yyvsp[0].PHIList->size());
while (yyvsp[0].PHIList->begin() != yyvsp[0].PHIList->end()) {
if (yyvsp[0].PHIList->front().first->getType() != Ty)
ThrowException("All elements of a PHI node must be of the same type!");
cast<PHINode>(yyval.InstVal)->addIncoming(yyvsp[0].PHIList->front().first, yyvsp[0].PHIList->front().second);
yyvsp[0].PHIList->pop_front();
}
delete yyvsp[0].PHIList; // Free the list...
;
break;}
case 211:
#line 2184 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PFTy;
const FunctionType *Ty;
if (!(PFTy = dyn_cast<PointerType>(yyvsp[-4].TypeVal->get())) ||
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
if (yyvsp[-1].ValueList) {
for (std::vector<Value*>::iterator I = yyvsp[-1].ValueList->begin(), E = yyvsp[-1].ValueList->end();
I != E; ++I)
ParamTypes.push_back((*I)->getType());
}
bool isVarArg = ParamTypes.size() && ParamTypes.back() == Type::VoidTy;
if (isVarArg) ParamTypes.pop_back();
if (!(*yyvsp[-4].TypeVal)->isFirstClassType() && *yyvsp[-4].TypeVal != Type::VoidTy)
ThrowException("LLVM functions cannot return aggregate types!");
Ty = FunctionType::get(yyvsp[-4].TypeVal->get(), ParamTypes, isVarArg);
PFTy = PointerType::get(Ty);
}
Value *V = getVal(PFTy, yyvsp[-3].ValIDVal); // Get the function we're calling...
// Create the call node...
if (!yyvsp[-1].ValueList) { // Has no arguments?
// Make sure no arguments is a good thing!
if (Ty->getNumParams() != 0)
ThrowException("No arguments passed to a function that "
"expects arguments!");
yyval.InstVal = new CallInst(V, std::vector<Value*>());
} else { // Has arguments?
// Loop through FunctionType's arguments and ensure they are specified
// correctly!
//
FunctionType::param_iterator I = Ty->param_begin();
FunctionType::param_iterator E = Ty->param_end();
std::vector<Value*>::iterator ArgI = yyvsp[-1].ValueList->begin(), ArgE = yyvsp[-1].ValueList->end();
for (; ArgI != ArgE && I != E; ++ArgI, ++I)
if ((*ArgI)->getType() != *I)
ThrowException("Parameter " +(*ArgI)->getName()+ " is not of type '" +
(*I)->getDescription() + "'!");
if (I != E || (ArgI != ArgE && !Ty->isVarArg()))
ThrowException("Invalid number of parameters detected!");
yyval.InstVal = new CallInst(V, *yyvsp[-1].ValueList);
}
cast<CallInst>(yyval.InstVal)->setTailCall(yyvsp[-6].BoolVal);
cast<CallInst>(yyval.InstVal)->setCallingConv(yyvsp[-5].UIntVal);
delete yyvsp[-4].TypeVal;
delete yyvsp[-1].ValueList;
;
break;}
case 212:
#line 2241 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = yyvsp[0].InstVal;
;
break;}
case 213:
#line 2247 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = yyvsp[0].ValueList;
;
break;}
case 214:
#line 2249 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = new std::vector<Value*>();
;
break;}
case 215:
#line 2253 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
;
break;}
case 216:
#line 2256 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
;
break;}
case 217:
#line 2262 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new MallocInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 218:
#line 2266 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new MallocInst(*yyvsp[-4].TypeVal, getVal(yyvsp[-2].PrimType, yyvsp[-1].ValIDVal), yyvsp[0].UIntVal);
delete yyvsp[-4].TypeVal;
;
break;}
case 219:
#line 2270 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new AllocaInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 220:
#line 2274 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new AllocaInst(*yyvsp[-4].TypeVal, getVal(yyvsp[-2].PrimType, yyvsp[-1].ValIDVal), yyvsp[0].UIntVal);
delete yyvsp[-4].TypeVal;
;
break;}
case 221:
#line 2278 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[0].ValueVal->getType()))
ThrowException("Trying to free nonpointer type " +
yyvsp[0].ValueVal->getType()->getDescription() + "!");
yyval.InstVal = new FreeInst(yyvsp[0].ValueVal);
;
break;}
case 222:
#line 2285 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-1].TypeVal->get()))
ThrowException("Can't load from nonpointer type: " +
(*yyvsp[-1].TypeVal)->getDescription());
if (!cast<PointerType>(yyvsp[-1].TypeVal->get())->getElementType()->isFirstClassType())
ThrowException("Can't load from pointer of non-first-class type: " +
(*yyvsp[-1].TypeVal)->getDescription());
yyval.InstVal = new LoadInst(getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal), "", yyvsp[-3].BoolVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 223:
#line 2295 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PT = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (!PT)
ThrowException("Can't store to a nonpointer type: " +
(*yyvsp[-1].TypeVal)->getDescription());
const Type *ElTy = PT->getElementType();
if (ElTy != yyvsp[-3].ValueVal->getType())
ThrowException("Can't store '" + yyvsp[-3].ValueVal->getType()->getDescription() +
"' into space of type '" + ElTy->getDescription() + "'!");
yyval.InstVal = new StoreInst(yyvsp[-3].ValueVal, getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal), yyvsp[-5].BoolVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 224:
#line 2308 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-2].TypeVal->get()))
ThrowException("getelementptr insn requires pointer operand!");
// LLVM 1.2 and earlier used ubyte struct indices. Convert any ubyte struct
// indices to uint struct indices for compatibility.
generic_gep_type_iterator<std::vector<Value*>::iterator>
GTI = gep_type_begin(yyvsp[-2].TypeVal->get(), yyvsp[0].ValueList->begin(), yyvsp[0].ValueList->end()),
GTE = gep_type_end(yyvsp[-2].TypeVal->get(), yyvsp[0].ValueList->begin(), yyvsp[0].ValueList->end());
for (unsigned i = 0, e = yyvsp[0].ValueList->size(); i != e && GTI != GTE; ++i, ++GTI)
if (isa<StructType>(*GTI)) // Only change struct indices
if (ConstantUInt *CUI = dyn_cast<ConstantUInt>((*yyvsp[0].ValueList)[i]))
if (CUI->getType() == Type::UByteTy)
(*yyvsp[0].ValueList)[i] = ConstantExpr::getCast(CUI, Type::UIntTy);
if (!GetElementPtrInst::getIndexedType(*yyvsp[-2].TypeVal, *yyvsp[0].ValueList, true))
ThrowException("Invalid getelementptr indices for type '" +
(*yyvsp[-2].TypeVal)->getDescription()+ "'!");
yyval.InstVal = new GetElementPtrInst(getVal(*yyvsp[-2].TypeVal, yyvsp[-1].ValIDVal), *yyvsp[0].ValueList);
delete yyvsp[-2].TypeVal; delete yyvsp[0].ValueList;
;
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 2331 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
int yyerror(const char *ErrorMsg) {
std::string where
= std::string((CurFilename == "-") ? std::string("<stdin>") : CurFilename)
+ ":" + utostr((unsigned) llvmAsmlineno) + ": ";
std::string errMsg = std::string(ErrorMsg) + "\n" + where + " while reading ";
if (yychar == YYEMPTY || yychar == 0)
errMsg += "end-of-file.";
else
errMsg += "token: '" + std::string(llvmAsmtext, llvmAsmleng) + "'";
ThrowException(errMsg);
return 0;
}
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