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llvm/lib/AsmParser/llvmAsmParser.cpp.cvs
Chris Lattner 59c85e96de regenerate 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30971 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-15 23:27:25 +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 DLLIMPORT 299
#define DLLEXPORT 300
#define EXTERN_WEAK 301
#define OPAQUE 302
#define NOT 303
#define EXTERNAL 304
#define TARGET 305
#define TRIPLE 306
#define ENDIAN 307
#define POINTERSIZE 308
#define LITTLE 309
#define BIG 310
#define ALIGN 311
#define DEPLIBS 312
#define CALL 313
#define TAIL 314
#define ASM_TOK 315
#define MODULE 316
#define SIDEEFFECT 317
#define CC_TOK 318
#define CCC_TOK 319
#define CSRETCC_TOK 320
#define FASTCC_TOK 321
#define COLDCC_TOK 322
#define X86_STDCALLCC_TOK 323
#define X86_FASTCALLCC_TOK 324
#define RET 325
#define BR 326
#define SWITCH 327
#define INVOKE 328
#define UNWIND 329
#define UNREACHABLE 330
#define ADD 331
#define SUB 332
#define MUL 333
#define DIV 334
#define REM 335
#define AND 336
#define OR 337
#define XOR 338
#define SETLE 339
#define SETGE 340
#define SETLT 341
#define SETGT 342
#define SETEQ 343
#define SETNE 344
#define MALLOC 345
#define ALLOCA 346
#define FREE 347
#define LOAD 348
#define STORE 349
#define GETELEMENTPTR 350
#define PHI_TOK 351
#define CAST 352
#define SELECT 353
#define SHL 354
#define SHR 355
#define VAARG 356
#define EXTRACTELEMENT 357
#define INSERTELEMENT 358
#define SHUFFLEVECTOR 359
#define VAARG_old 360
#define VANEXT_old 361
#line 14 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
#include "ParserInternals.h"
#include "llvm/CallingConv.h"
#include "llvm/InlineAsm.h"
#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/SymbolTable.h"
#include "llvm/Assembly/AutoUpgrade.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/MathExtras.h"
#include <algorithm>
#include <iostream>
#include <list>
#include <utility>
// The following is a gross hack. In order to rid the libAsmParser library of
// exceptions, we have to have a way of getting the yyparse function to go into
// an error situation. So, whenever we want an error to occur, the GenerateError
// function (see bottom of file) sets TriggerError. Then, at the end of each
// production in the grammer we use CHECK_FOR_ERROR which will invoke YYERROR
// (a goto) to put YACC in error state. Furthermore, several calls to
// GenerateError are made from inside productions and they must simulate the
// previous exception behavior by exiting the production immediately. We have
// replaced these with the GEN_ERROR macro which calls GeneratError and then
// immediately invokes YYERROR. This would be so much cleaner if it was a
// recursive descent parser.
static bool TriggerError = false;
#define CHECK_FOR_ERROR { if (TriggerError) { TriggerError = false; YYABORT; } }
#define GEN_ERROR(msg) { GenerateError(msg); YYERROR; }
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 on 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);
if (TriggerError)
return;
// 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";
}
GenerateError(UndefinedReferences);
return;
}
// Look for intrinsic functions and CallInst that need to be upgraded
for (Module::iterator FI = CurrentModule->begin(),
FE = CurrentModule->end(); FI != FE; )
UpgradeCallsToIntrinsic(FI++);
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?
GlobalValue::LinkageTypes Linkage; // Linkage for forward declaration.
/// 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;
Linkage = GlobalValue::ExternalLinkage;
}
inline void FunctionStart(Function *M) {
CurrentFunction = M;
NextBBNum = 0;
}
void FunctionDone() {
NumberedBlocks.clear();
// Any forward referenced blocks left?
if (!BBForwardRefs.empty()) {
GenerateError("Undefined reference to label " +
BBForwardRefs.begin()->first->getName());
return;
}
// Resolve all forward references now.
ResolveDefinitions(LateResolveValues, &CurModule.LateResolveValues);
Values.clear(); // Clear out function local definitions
CurrentFunction = 0;
isDeclare = false;
Linkage = GlobalValue::ExternalLinkage;
}
} 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:
GenerateError("Internal parser error: Invalid symbol type reference!");
return 0;
}
// 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) {
GenerateError("Reference to an undefined type: '" + D.getName() + "'");
return 0;
} else {
GenerateError("Reference to an undefined type: #" + itostr(D.Num));
return 0;
}
}
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)) {
GenerateError("Functions are not values and "
"must be referenced as pointers");
return 0;
}
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)) {
GenerateError("Signed integral constant '" +
itostr(D.ConstPool64) + "' is invalid for type '" +
Ty->getDescription() + "'!");
return 0;
}
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)) {
GenerateError("Integral constant '" + utostr(D.UConstPool64) +
"' is invalid or out of range!");
return 0;
} 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)) {
GenerateError("FP constant invalid for type!!");
return 0;
}
return ConstantFP::get(Ty, D.ConstPoolFP);
case ValID::ConstNullVal: // Is it a null value?
if (!isa<PointerType>(Ty)) {
GenerateError("Cannot create a a non pointer null!");
return 0;
}
return ConstantPointerNull::get(cast<PointerType>(Ty));
case ValID::ConstUndefVal: // Is it an undef value?
return UndefValue::get(Ty);
case ValID::ConstZeroVal: // Is it a zero value?
return Constant::getNullValue(Ty);
case ValID::ConstantVal: // Fully resolved constant?
if (D.ConstantValue->getType() != Ty) {
GenerateError("Constant expression type different from required type!");
return 0;
}
return D.ConstantValue;
case ValID::InlineAsmVal: { // Inline asm expression
const PointerType *PTy = dyn_cast<PointerType>(Ty);
const FunctionType *FTy =
PTy ? dyn_cast<FunctionType>(PTy->getElementType()) : 0;
if (!FTy || !InlineAsm::Verify(FTy, D.IAD->Constraints)) {
GenerateError("Invalid type for asm constraint string!");
return 0;
}
InlineAsm *IA = InlineAsm::get(FTy, D.IAD->AsmString, D.IAD->Constraints,
D.IAD->HasSideEffects);
D.destroy(); // Free InlineAsmDescriptor.
return IA;
}
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) {
GenerateError("Cannot use a basic block here");
return 0;
}
// See if the value has already been defined.
Value *V = getValNonImprovising(Ty, ID);
if (V) return V;
if (TriggerError) return 0;
if (!Ty->isFirstClassType() && !isa<OpaqueType>(Ty)) {
GenerateError("Invalid use of a composite type!");
return 0;
}
// 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:
GenerateError("Illegal label reference " + ID.getName());
return 0;
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.
GenerateError("Redefinition of label " + ID.getName());
return 0;
}
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 (TriggerError)
return;
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) {
GenerateError("Reference to an invalid definition: '" +DID.getName()+
"' of type '" + V->getType()->getDescription() + "'",
PHI->second.second);
return;
} else {
GenerateError("Reference to an invalid definition: #" +
itostr(DID.Num) + " of type '" +
V->getType()->getDescription() + "'",
PHI->second.second);
return;
}
}
}
}
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) {
GenerateError("Can't assign name '" + Name+"' to value with void type!");
return;
}
assert(inFunctionScope() && "Must be in function scope!");
SymbolTable &ST = CurFun.CurrentFunction->getSymbolTable();
if (ST.lookup(V->getType(), Name)) {
GenerateError("Redefinition of value named '" + Name + "' in the '" +
V->getType()->getDescription() + "' type plane!");
return;
}
// 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)) {
GenerateError("Cannot declare global vars of function type!");
return 0;
}
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;
}
GenerateError("Redefinition of global variable named '" + Name +
"' in the '" + Ty->getDescription() + "' type plane!");
return 0;
}
}
// 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) {
GenerateError("Can't assign name '" + Name + "' to the void type!");
return false;
}
// 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.
GenerateError("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 isn't abstract, or if there are no up-references in it, then there is
// nothing to resolve here.
if (!ty->isAbstract() || UpRefs.empty()) 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;
// Check to make sure the parser succeeded
if (yyparse()) {
if (ParserResult)
delete ParserResult;
return 0;
}
// Check to make sure that parsing produced a result
if (!ParserResult)
return 0;
// Reset ParserResult variable while saving its value for the result.
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) {
GenerateError(
"This file is corrupt: it uses both new and old style varargs");
return 0;
}
if(ObsoleteVarArgs) {
if(Function* F = Result->getNamedFunction("llvm.va_start")) {
if (F->arg_size() != 0) {
GenerateError("Obsolete va_start takes 0 argument!");
return 0;
}
//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) {
GenerateError("Obsolete va_end takes 1 argument!");
return 0;
}
//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) {
GenerateError("Obsolete va_copy takes 1 argument!");
return 0;
}
//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 974 "/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 514
#define YYFLAG -32768
#define YYNTBASE 122
#define YYTRANSLATE(x) ((unsigned)(x) <= 361 ? yytranslate[x] : 196)
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, 111,
112, 120, 2, 109, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 116,
108, 117, 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,
113, 110, 115, 2, 2, 2, 2, 2, 121, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 114,
2, 2, 118, 2, 119, 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, 96,
97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107
};
#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, 78,
80, 82, 83, 84, 86, 88, 90, 92, 94, 96,
99, 100, 103, 104, 108, 111, 112, 114, 115, 119,
121, 124, 126, 128, 130, 132, 134, 136, 138, 140,
142, 144, 146, 148, 150, 152, 154, 156, 158, 160,
162, 164, 166, 169, 174, 180, 186, 190, 193, 196,
198, 202, 204, 208, 210, 211, 216, 220, 224, 229,
234, 238, 241, 244, 247, 250, 253, 256, 259, 262,
265, 268, 275, 281, 290, 297, 304, 311, 318, 325,
334, 343, 347, 349, 351, 353, 355, 358, 361, 366,
369, 371, 376, 379, 384, 385, 393, 394, 402, 403,
411, 412, 420, 424, 429, 430, 432, 434, 436, 440,
444, 448, 452, 456, 458, 459, 461, 463, 465, 466,
469, 473, 475, 477, 481, 483, 484, 493, 495, 497,
501, 503, 505, 508, 509, 511, 513, 514, 519, 520,
522, 524, 526, 528, 530, 532, 534, 536, 538, 542,
544, 550, 552, 554, 556, 558, 561, 564, 567, 571,
574, 575, 577, 580, 583, 587, 597, 607, 616, 630,
632, 634, 641, 647, 650, 657, 665, 667, 671, 673,
674, 677, 679, 685, 691, 697, 700, 705, 710, 717,
722, 727, 732, 737, 744, 751, 754, 762, 764, 767,
768, 770, 771, 775, 782, 786, 793, 796, 801, 808
};
static const short yyrhs[] = { 5,
0, 6, 0, 3, 0, 4, 0, 77, 0, 78,
0, 79, 0, 80, 0, 81, 0, 82, 0, 83,
0, 84, 0, 85, 0, 86, 0, 87, 0, 88,
0, 89, 0, 90, 0, 100, 0, 101, 0, 16,
0, 14, 0, 12, 0, 10, 0, 17, 0, 15,
0, 13, 0, 11, 0, 128, 0, 129, 0, 18,
0, 19, 0, 164, 108, 0, 0, 41, 0, 42,
0, 43, 0, 44, 0, 45, 0, 46, 0, 47,
0, 0, 0, 65, 0, 66, 0, 67, 0, 68,
0, 69, 0, 70, 0, 64, 4, 0, 0, 57,
4, 0, 0, 109, 57, 4, 0, 34, 24, 0,
0, 137, 0, 0, 109, 140, 139, 0, 137, 0,
57, 4, 0, 143, 0, 8, 0, 145, 0, 8,
0, 145, 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, 48,
0, 144, 0, 179, 0, 110, 4, 0, 142, 111,
147, 112, 0, 113, 4, 114, 145, 115, 0, 116,
4, 114, 145, 117, 0, 118, 146, 119, 0, 118,
119, 0, 145, 120, 0, 145, 0, 146, 109, 145,
0, 146, 0, 146, 109, 37, 0, 37, 0, 0,
143, 113, 150, 115, 0, 143, 113, 115, 0, 143,
121, 24, 0, 143, 116, 150, 117, 0, 143, 118,
150, 119, 0, 143, 118, 119, 0, 143, 38, 0,
143, 39, 0, 143, 179, 0, 143, 149, 0, 143,
26, 0, 128, 123, 0, 129, 4, 0, 9, 27,
0, 9, 28, 0, 131, 7, 0, 98, 111, 148,
36, 143, 112, 0, 96, 111, 148, 193, 112, 0,
99, 111, 148, 109, 148, 109, 148, 112, 0, 124,
111, 148, 109, 148, 112, 0, 125, 111, 148, 109,
148, 112, 0, 126, 111, 148, 109, 148, 112, 0,
127, 111, 148, 109, 148, 112, 0, 103, 111, 148,
109, 148, 112, 0, 104, 111, 148, 109, 148, 109,
148, 112, 0, 105, 111, 148, 109, 148, 109, 148,
112, 0, 150, 109, 148, 0, 148, 0, 32, 0,
33, 0, 153, 0, 153, 173, 0, 153, 175, 0,
153, 62, 61, 159, 0, 153, 25, 0, 154, 0,
154, 132, 20, 141, 0, 154, 175, 0, 154, 62,
61, 159, 0, 0, 154, 132, 133, 151, 148, 155,
139, 0, 0, 154, 132, 50, 151, 143, 156, 139,
0, 0, 154, 132, 45, 151, 143, 157, 139, 0,
0, 154, 132, 47, 151, 143, 158, 139, 0, 154,
51, 161, 0, 154, 58, 108, 162, 0, 0, 24,
0, 56, 0, 55, 0, 53, 108, 160, 0, 54,
108, 4, 0, 52, 108, 24, 0, 113, 163, 115,
0, 163, 109, 24, 0, 24, 0, 0, 22, 0,
24, 0, 164, 0, 0, 143, 165, 0, 167, 109,
166, 0, 166, 0, 167, 0, 167, 109, 37, 0,
37, 0, 0, 134, 141, 164, 111, 168, 112, 138,
135, 0, 29, 0, 118, 0, 133, 169, 170, 0,
30, 0, 119, 0, 182, 172, 0, 0, 45, 0,
47, 0, 0, 31, 176, 174, 169, 0, 0, 63,
0, 3, 0, 4, 0, 7, 0, 27, 0, 28,
0, 38, 0, 39, 0, 26, 0, 116, 150, 117,
0, 149, 0, 61, 177, 24, 109, 24, 0, 122,
0, 164, 0, 179, 0, 178, 0, 143, 180, 0,
182, 183, 0, 171, 183, 0, 184, 132, 185, 0,
184, 187, 0, 0, 23, 0, 71, 181, 0, 71,
8, 0, 72, 21, 180, 0, 72, 9, 180, 109,
21, 180, 109, 21, 180, 0, 73, 130, 180, 109,
21, 180, 113, 186, 115, 0, 73, 130, 180, 109,
21, 180, 113, 115, 0, 74, 134, 141, 180, 111,
190, 112, 36, 21, 180, 75, 21, 180, 0, 75,
0, 76, 0, 186, 130, 178, 109, 21, 180, 0,
130, 178, 109, 21, 180, 0, 132, 192, 0, 143,
113, 180, 109, 180, 115, 0, 188, 109, 113, 180,
109, 180, 115, 0, 181, 0, 189, 109, 181, 0,
189, 0, 0, 60, 59, 0, 59, 0, 124, 143,
180, 109, 180, 0, 125, 143, 180, 109, 180, 0,
126, 143, 180, 109, 180, 0, 49, 181, 0, 127,
181, 109, 181, 0, 98, 181, 36, 143, 0, 99,
181, 109, 181, 109, 181, 0, 102, 181, 109, 143,
0, 106, 181, 109, 143, 0, 107, 181, 109, 143,
0, 103, 181, 109, 181, 0, 104, 181, 109, 181,
109, 181, 0, 105, 181, 109, 181, 109, 181, 0,
97, 188, 0, 191, 134, 141, 180, 111, 190, 112,
0, 195, 0, 109, 189, 0, 0, 35, 0, 0,
91, 143, 136, 0, 91, 143, 109, 15, 180, 136,
0, 92, 143, 136, 0, 92, 143, 109, 15, 180,
136, 0, 93, 181, 0, 194, 94, 143, 180, 0,
194, 95, 181, 109, 143, 180, 0, 96, 143, 180,
193, 0
};
#endif
#if YYDEBUG != 0
static const short yyrline[] = { 0,
1096, 1097, 1105, 1106, 1116, 1116, 1116, 1116, 1116, 1117,
1117, 1117, 1118, 1118, 1118, 1118, 1118, 1118, 1120, 1120,
1124, 1124, 1124, 1124, 1125, 1125, 1125, 1125, 1126, 1126,
1127, 1127, 1130, 1134, 1139, 1139, 1140, 1141, 1142, 1143,
1144, 1145, 1148, 1148, 1149, 1150, 1151, 1152, 1153, 1154,
1164, 1164, 1171, 1171, 1180, 1188, 1188, 1194, 1194, 1196,
1201, 1215, 1215, 1216, 1216, 1218, 1228, 1228, 1228, 1228,
1228, 1228, 1228, 1229, 1229, 1229, 1229, 1229, 1229, 1230,
1234, 1238, 1246, 1254, 1267, 1272, 1284, 1294, 1298, 1309,
1314, 1320, 1321, 1325, 1329, 1340, 1366, 1380, 1410, 1436,
1457, 1470, 1480, 1485, 1546, 1553, 1562, 1568, 1574, 1578,
1582, 1590, 1601, 1633, 1641, 1663, 1674, 1680, 1688, 1694,
1700, 1709, 1713, 1721, 1721, 1731, 1739, 1744, 1748, 1752,
1756, 1771, 1793, 1796, 1799, 1804, 1807, 1811, 1815, 1819,
1823, 1828, 1832, 1835, 1838, 1842, 1855, 1856, 1858, 1862,
1871, 1877, 1879, 1884, 1889, 1898, 1898, 1899, 1899, 1901,
1908, 1914, 1921, 1925, 1931, 1936, 1941, 2036, 2036, 2038,
2046, 2046, 2048, 2053, 2053, 2054, 2057, 2057, 2067, 2071,
2076, 2080, 2084, 2088, 2092, 2096, 2100, 2104, 2108, 2133,
2137, 2151, 2155, 2161, 2161, 2167, 2172, 2176, 2185, 2196,
2201, 2213, 2226, 2230, 2234, 2239, 2248, 2267, 2276, 2332,
2336, 2343, 2354, 2367, 2376, 2385, 2395, 2399, 2406, 2406,
2408, 2412, 2417, 2433, 2448, 2462, 2475, 2483, 2491, 2499,
2505, 2525, 2548, 2554, 2560, 2566, 2581, 2640, 2647, 2650,
2655, 2659, 2666, 2671, 2677, 2682, 2688, 2696, 2708, 2723
};
#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",
"DLLIMPORT","DLLEXPORT","EXTERN_WEAK","OPAQUE","NOT","EXTERNAL","TARGET","TRIPLE",
"ENDIAN","POINTERSIZE","LITTLE","BIG","ALIGN","DEPLIBS","CALL","TAIL","ASM_TOK",
"MODULE","SIDEEFFECT","CC_TOK","CCC_TOK","CSRETCC_TOK","FASTCC_TOK","COLDCC_TOK",
"X86_STDCALLCC_TOK","X86_FASTCALLCC_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","EXTRACTELEMENT","INSERTELEMENT",
"SHUFFLEVECTOR","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","@3",
"@4","AsmBlock","BigOrLittle","TargetDefinition","LibrariesDefinition","LibList",
"Name","OptName","ArgVal","ArgListH","ArgList","FunctionHeaderH","BEGIN","FunctionHeader",
"END","Function","FnDeclareLinkage","FunctionProto","@5","OptSideEffect","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,
122, 122, 123, 123, 124, 124, 124, 124, 124, 125,
125, 125, 126, 126, 126, 126, 126, 126, 127, 127,
128, 128, 128, 128, 129, 129, 129, 129, 130, 130,
131, 131, 132, 132, 133, 133, 133, 133, 133, 133,
133, 133, 134, 134, 134, 134, 134, 134, 134, 134,
135, 135, 136, 136, 137, 138, 138, 139, 139, 140,
140, 141, 141, 142, 142, 143, 144, 144, 144, 144,
144, 144, 144, 144, 144, 144, 144, 144, 144, 145,
145, 145, 145, 145, 145, 145, 145, 145, 145, 146,
146, 147, 147, 147, 147, 148, 148, 148, 148, 148,
148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
148, 149, 149, 149, 149, 149, 149, 149, 149, 149,
149, 150, 150, 151, 151, 152, 153, 153, 153, 153,
153, 154, 154, 154, 155, 154, 156, 154, 157, 154,
158, 154, 154, 154, 154, 159, 160, 160, 161, 161,
161, 162, 163, 163, 163, 164, 164, 165, 165, 166,
167, 167, 168, 168, 168, 168, 169, 170, 170, 171,
172, 172, 173, 174, 174, 174, 176, 175, 177, 177,
178, 178, 178, 178, 178, 178, 178, 178, 178, 178,
178, 179, 179, 180, 180, 181, 182, 182, 183, 184,
184, 184, 185, 185, 185, 185, 185, 185, 185, 185,
185, 186, 186, 187, 188, 188, 189, 189, 190, 190,
191, 191, 192, 192, 192, 192, 192, 192, 192, 192,
192, 192, 192, 192, 192, 192, 192, 192, 193, 193,
194, 194, 195, 195, 195, 195, 195, 195, 195, 195
};
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, 1, 1,
1, 0, 0, 1, 1, 1, 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, 6, 8,
8, 3, 1, 1, 1, 1, 2, 2, 4, 2,
1, 4, 2, 4, 0, 7, 0, 7, 0, 7,
0, 7, 3, 4, 0, 1, 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, 1, 1, 0, 4, 0, 1,
1, 1, 1, 1, 1, 1, 1, 1, 3, 1,
5, 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, 4, 6, 6, 2, 7, 1, 2, 0,
1, 0, 3, 6, 3, 6, 2, 4, 6, 4
};
static const short yydefact[] = { 145,
42, 131, 130, 177, 35, 36, 37, 38, 39, 40,
41, 0, 43, 201, 127, 128, 201, 156, 157, 0,
0, 0, 42, 0, 133, 174, 0, 0, 44, 45,
46, 47, 48, 49, 0, 0, 202, 198, 34, 171,
172, 173, 197, 0, 0, 0, 143, 0, 0, 0,
0, 0, 0, 0, 33, 175, 176, 43, 146, 129,
50, 1, 2, 63, 67, 68, 69, 70, 71, 72,
73, 74, 75, 76, 77, 78, 79, 80, 0, 0,
0, 0, 192, 0, 0, 62, 81, 66, 193, 82,
168, 169, 170, 242, 200, 0, 0, 0, 155, 144,
134, 132, 124, 125, 0, 0, 0, 0, 178, 83,
0, 0, 65, 88, 90, 0, 0, 95, 89, 241,
0, 222, 0, 0, 0, 0, 43, 210, 211, 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, 0,
0, 0, 199, 43, 214, 0, 238, 151, 148, 147,
149, 150, 154, 0, 139, 141, 137, 67, 68, 69,
70, 71, 72, 73, 74, 75, 76, 77, 0, 0,
0, 0, 135, 0, 0, 0, 87, 166, 94, 92,
0, 0, 226, 221, 204, 203, 0, 0, 24, 28,
23, 27, 22, 26, 21, 25, 29, 30, 0, 0,
53, 53, 247, 0, 0, 236, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 152, 58, 58, 58, 109, 110, 3, 4,
107, 108, 111, 106, 102, 103, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
105, 104, 58, 64, 64, 91, 165, 159, 162, 163,
0, 0, 84, 181, 182, 183, 188, 184, 185, 186,
187, 179, 0, 190, 195, 194, 196, 0, 205, 0,
0, 0, 243, 0, 245, 240, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 153, 0, 140, 142, 138, 0, 0,
0, 0, 0, 0, 97, 123, 0, 0, 101, 0,
98, 0, 0, 0, 0, 136, 85, 86, 158, 160,
0, 56, 93, 180, 0, 0, 0, 0, 0, 0,
0, 0, 0, 250, 0, 0, 228, 0, 230, 233,
0, 0, 231, 232, 0, 0, 0, 227, 0, 248,
0, 0, 0, 60, 58, 240, 0, 0, 0, 0,
0, 0, 96, 99, 100, 0, 0, 0, 0, 164,
161, 57, 51, 0, 189, 0, 0, 220, 53, 54,
53, 217, 239, 0, 0, 0, 0, 0, 223, 224,
225, 220, 0, 55, 61, 59, 0, 0, 0, 0,
0, 0, 122, 0, 0, 0, 0, 0, 167, 0,
0, 0, 219, 0, 0, 244, 246, 0, 0, 0,
229, 234, 235, 0, 249, 113, 0, 0, 0, 0,
0, 0, 0, 0, 0, 52, 191, 0, 0, 0,
218, 215, 0, 237, 112, 0, 119, 0, 0, 115,
116, 117, 118, 0, 208, 0, 0, 0, 216, 0,
0, 0, 206, 0, 207, 0, 0, 114, 120, 121,
0, 0, 0, 0, 0, 0, 213, 0, 0, 212,
209, 0, 0, 0
};
static const short yydefgoto[] = { 83,
251, 267, 268, 269, 270, 189, 190, 219, 191, 23,
13, 35, 439, 303, 384, 403, 326, 385, 84, 85,
192, 87, 88, 116, 201, 336, 294, 337, 105, 512,
1, 2, 273, 246, 244, 245, 60, 171, 47, 100,
174, 89, 350, 279, 280, 281, 36, 93, 14, 42,
15, 58, 16, 26, 355, 295, 90, 297, 412, 17,
38, 39, 163, 487, 95, 226, 443, 444, 164, 165,
364, 166, 167
};
static const short yypact[] = {-32768,
194, 602,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768, -20, 38, 59,-32768,-32768, -18,-32768,-32768, 13,
-8, 75, 115, 58,-32768, 40, 124, 163,-32768,-32768,
-32768,-32768,-32768,-32768, 1052, -22,-32768,-32768, -3,-32768,
-32768,-32768,-32768, 60, 65, 67,-32768, 57, 124, 1052,
62, 62, 62, 62,-32768,-32768,-32768, 38,-32768,-32768,
-32768,-32768,-32768, 61,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 167, 172,
173, 569,-32768, -3, 68,-32768,-32768, -30,-32768,-32768,
-32768,-32768,-32768, 1223,-32768, 159, 42, 180, 162,-32768,
-32768,-32768,-32768,-32768, 1093, 1093, 1093, 1134,-32768,-32768,
73, 74,-32768,-32768, -30, -75, 78, 847,-32768,-32768,
1093,-32768, 132, 1175, 14, 185, 38,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, 1093, 1093, 1093, 1093, 1093, 1093, 1093,
-32768,-32768, 1093, 1093, 1093, 1093, 1093, 1093, 1093, 1093,
1093, 1093,-32768, 38,-32768, 22,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, -47,-32768,-32768,-32768, 111, 137, 199,
140, 203, 142, 204, 147, 205, 210, 211, 151, 206,
213, 412,-32768, 1093, 1093, 1093,-32768, 888,-32768, 103,
110, 635,-32768,-32768, 61,-32768, 635, 635,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 635, 1052,
114, 117,-32768, 635, 134, 118, 188, 119, 139, 141,
144, 145, 146, 148, 635, 635, 635, 149, 1052, 1093,
1093, 225,-32768, 150, 150, 150,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768, 152, 153, 154, 157,
158, 175, 929, 1134, 589, 227, 176, 178, 179, 182,
-32768,-32768, 150, -51, -72, -30,-32768, -3,-32768, 161,
183, 970,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768, 197, 1134,-32768,-32768,-32768,-32768, 164,-32768, 187,
635, -4,-32768, 3,-32768, 189, 635, 171, 1093, 1093,
1093, 1093, 1093, 1093, 1093, 1093, 193, 195, 200, 1093,
635, 635, 201,-32768, -17,-32768,-32768,-32768, 1134, 1134,
1134, 1134, 1134, 1134,-32768,-32768, -16, -26,-32768, -73,
-32768, 1134, 1134, 1134, 1134,-32768,-32768,-32768,-32768,-32768,
1011, 228,-32768,-32768, 237, -25, 270, 273, 186, 635,
299, 635, 1093,-32768, 214, 635,-32768, 215,-32768,-32768,
216, 217,-32768,-32768, 635, 635, 635,-32768, 202,-32768,
1093, 282, 304,-32768, 150, 189, 276, 218, 224, 229,
230, 1134,-32768,-32768,-32768, 231, 232, 233, 234,-32768,
-32768,-32768, 257, 238,-32768, 635, 635, 1093, 239,-32768,
239,-32768, 241, 635, 244, 1093, 1093, 1093,-32768,-32768,
-32768, 1093, 635,-32768,-32768,-32768, 242, 1093, 1134, 1134,
1134, 1134,-32768, 1134, 1134, 1134, 1134, 311,-32768, 331,
247, 245, 241, 248, 300,-32768,-32768, 1093, 246, 635,
-32768,-32768,-32768, 252,-32768,-32768, 254, 258, 260, 261,
265, 263, 268, 272, 277,-32768,-32768, 348, 16, 341,
-32768,-32768, 275,-32768,-32768, 1134,-32768, 1134, 1134,-32768,
-32768,-32768,-32768, 635,-32768, 738, 63, 367,-32768, 279,
280, 284,-32768, 285,-32768, 738, 635,-32768,-32768,-32768,
376, 289, 324, 635, 379, 380,-32768, 635, 635,-32768,
-32768, 402, 403,-32768
};
static const short yypgoto[] = {-32768,
-32768, 310, 312, 313, 314, -125, -124, -449,-32768, 366,
386, -103,-32768, -219, 69,-32768, -236,-32768, -46,-32768,
-35,-32768, -66, 292,-32768, -100, 219, -251, 80,-32768,
-32768,-32768,-32768,-32768,-32768,-32768, 363,-32768,-32768,-32768,
-32768, 4,-32768, 71,-32768,-32768, 356,-32768,-32768,-32768,
-32768,-32768, 413,-32768,-32768, -447, -55, 64, -99,-32768,
399,-32768,-32768,-32768,-32768,-32768, 56, -2,-32768,-32768,
37,-32768,-32768
};
#define YYLAST 1330
static const short yytable[] = { 86,
217, 218, 305, 102, 37, 24, 91, 193, 327, 328,
360, 40, 338, 340, 86, 115, 382, 362, 18, 486,
19, 203, 207, 220, 206, 209, 210, 211, 212, 213,
214, 215, 216, 196, 208, 392, 346, 496, 494, 383,
27, 356, 24, 197, 348, 395, 223, 119, 502, 227,
228, 115, 361, 229, 230, 231, 232, 233, 234, 361,
239, 242, 238, 347, 44, 45, 46, 243, 119, 175,
176, 177, 209, 210, 211, 212, 213, 214, 215, 216,
-64, 37, 392, 392, 56, 202, 57, 117, 202, 119,
394, 405, 392, 103, 104, 92, 169, 170, 393, 48,
41, 28, 29, 30, 31, 32, 33, 34, 221, 222,
202, 224, 225, 202, 202, 240, 241, 202, 202, 202,
202, 202, 202, 235, 236, 237, 202, 274, 275, 276,
485, 106, 107, 108, 50, 49, 272, 247, 248, -24,
-24, 323, -23, -23, -22, -22, 296, 59, 426, -21,
-21, 296, 296, 249, 250, 5, 6, 7, 8, 51,
10, 52, 278, 296, 53, 55, 61, 96, 296, 99,
110, -65, 97, 301, 98, 111, 112, 495, 118, 296,
296, 296, 168, 172, 86, 173, 194, 195, 198, 446,
204, 447, 321, -126, 209, 210, 211, 212, 213, 214,
215, 216, -28, 86, 322, 202, -27, -26, -25, 252,
368, 282, 370, 371, 372, 276, -31, -32, 3, 253,
378, 283, 302, 309, 4, 304, 308, 310, 386, 387,
388, 389, 390, 391, 5, 6, 7, 8, 9, 10,
11, 396, 397, 398, 399, 296, 307, 311, 324, 312,
341, 296, 313, 314, 315, 12, 316, 320, 325, 354,
404, 382, 329, 330, 331, 296, 296, 332, 333, 351,
298, 299, 357, 367, 202, 369, 202, 202, 202, 373,
374, 349, 300, 366, 202, 334, 342, 306, 343, 344,
406, 433, 345, 407, 352, 358, 408, 363, 317, 318,
319, 375, 410, 376, 296, 424, 296, 425, 377, 381,
296, 428, 422, 438, 466, 278, 451, 452, 453, 296,
296, 296, 414, 416, 417, 418, 429, 202, 458, 459,
460, 461, 430, 462, 463, 464, 465, 431, 432, 434,
435, 436, 437, 217, 218, 423, 440, 445, 471, 448,
296, 296, 450, 456, 467, 468, 361, 469, 296, 470,
472, 217, 218, 474, 359, 475, 476, 296, 484, 478,
365, 477, 202, 479, 480, 490, 488, 491, 492, 481,
202, 202, 202, 482, 379, 380, 202, 497, 483, 489,
498, 499, 457, 501, 296, 500, 504, 505, 506, 508,
509, 513, 514, 159, 94, 160, 161, 162, 54, 200,
271, 101, 202, 109, 25, 43, 62, 63, 413, 454,
402, 401, 427, 409, 0, 411, 0, 0, 296, 415,
0, 0, 0, 18, 0, 19, 0, 254, 419, 420,
421, 296, 0, 0, 0, 0, 0, 0, 296, 255,
256, 0, 296, 296, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 441,
442, 0, 0, 0, 0, 0, 0, 449, 0, 0,
0, 0, 0, 0, 0, 0, 455, 0, 130, 131,
132, 133, 134, 135, 136, 137, 138, 139, 140, 141,
142, 143, 0, 0, 0, 0, 0, 257, 0, 258,
259, 151, 152, 473, 260, 261, 262, 0, 0, 0,
0, 0, 0, 0, 263, 0, 0, 264, 0, 265,
0, 0, 266, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 493, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
503, 0, 0, 0, 0, 0, 0, 507, 0, 0,
0, 510, 511, 62, 63, 0, 113, 65, 66, 67,
68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
18, 0, 19, 62, 63, 0, 113, 178, 179, 180,
181, 182, 183, 184, 185, 186, 187, 188, 76, 77,
18, 0, 19, 0, 0, 0, 78, 0, 0, 0,
0, -34, 0, 18, 0, 19, 0, 0, 0, 0,
0, 0, 4, -34, -34, 0, 78, 284, 285, 62,
63, 286, -34, -34, -34, -34, -34, -34, -34, 0,
0, -34, 20, 0, 0, 0, 18, 0, 19, 21,
287, 288, 289, 22, 0, 0, 0, 0, 0, 0,
0, 0, 290, 291, 0, 0, 0, 0, 79, 0,
0, 80, 0, 0, 81, 0, 82, 114, 0, 0,
0, 0, 0, 0, 0, 292, 0, 0, 79, 0,
0, 80, 0, 0, 81, 0, 82, 339, 0, 0,
0, 130, 131, 132, 133, 134, 135, 136, 137, 138,
139, 140, 141, 142, 143, 0, 0, 0, 0, 0,
257, 0, 258, 259, 151, 152, 0, 260, 261, 262,
284, 285, 0, 0, 286, 0, 0, 0, 0, 0,
293, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 287, 288, 289, 0, 0, 0, 0,
0, 0, 0, 0, 0, 290, 291, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 292, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 130, 131, 132, 133, 134, 135,
136, 137, 138, 139, 140, 141, 142, 143, 0, 0,
0, 0, 0, 257, 0, 258, 259, 151, 152, 0,
260, 261, 262, 0, 0, 0, 0, 0, 0, 0,
0, 62, 63, 293, 113, 65, 66, 67, 68, 69,
70, 71, 72, 73, 74, 75, 76, 77, 18, 0,
19, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 199, 0, 0, 0, 0, 0, 0,
0, 0, 62, 63, 78, 113, 65, 66, 67, 68,
69, 70, 71, 72, 73, 74, 75, 76, 77, 18,
0, 19, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 277, 0, 0, 0, 0, 0,
0, 0, 0, 62, 63, 78, 113, 178, 179, 180,
181, 182, 183, 184, 185, 186, 187, 188, 76, 77,
18, 0, 19, 0, 0, 0, 79, 0, 0, 80,
0, 0, 81, 0, 82, 0, 0, 0, 0, 0,
0, 0, 0, 0, 62, 63, 78, 113, 65, 66,
67, 68, 69, 70, 71, 72, 73, 74, 75, 76,
77, 18, 0, 19, 0, 0, 0, 79, 0, 0,
80, 0, 0, 81, 0, 82, 353, 0, 0, 0,
0, 0, 0, 0, 0, 62, 63, 78, 113, 65,
66, 67, 68, 69, 70, 71, 72, 73, 74, 75,
76, 77, 18, 0, 19, 0, 0, 0, 79, 0,
0, 80, 0, 335, 81, 0, 82, 400, 0, 0,
0, 0, 0, 0, 0, 0, 62, 63, 78, 64,
65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
75, 76, 77, 18, 0, 19, 0, 0, 0, 79,
0, 0, 80, 0, 0, 81, 0, 82, 0, 0,
0, 0, 0, 0, 0, 0, 0, 62, 63, 78,
113, 65, 66, 67, 68, 69, 70, 71, 72, 73,
74, 75, 76, 77, 18, 0, 19, 0, 0, 0,
79, 0, 0, 80, 0, 0, 81, 0, 82, 0,
0, 0, 0, 0, 0, 0, 0, 0, 62, 63,
78, 113, 178, 179, 180, 181, 182, 183, 184, 185,
186, 187, 188, 76, 77, 18, 0, 19, 0, 0,
0, 79, 0, 0, 80, 0, 0, 81, 0, 82,
0, 0, 0, 0, 0, 0, 0, 0, 0, 62,
63, 78, 205, 65, 66, 67, 68, 69, 70, 71,
72, 73, 74, 75, 76, 77, 18, 0, 19, 0,
0, 0, 79, 0, 0, 80, 0, 0, 81, 0,
82, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 78, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 79, 0, 0, 80, 0, 0, 81,
0, 82, 0, 0, 0, 0, 0, 120, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 121, 0, 0, 0, 0, 0, 0, 0, 0,
0, 122, 123, 0, 79, 0, 0, 80, 0, 0,
81, 0, 82, 124, 125, 126, 127, 128, 129, 130,
131, 132, 133, 134, 135, 136, 137, 138, 139, 140,
141, 142, 143, 144, 145, 146, 0, 0, 147, 148,
149, 150, 151, 152, 153, 154, 155, 156, 157, 158
};
static const short yycheck[] = { 35,
126, 126, 222, 50, 23, 2, 29, 108, 245, 246,
15, 30, 264, 265, 50, 82, 34, 15, 22, 469,
24, 121, 9, 127, 124, 10, 11, 12, 13, 14,
15, 16, 17, 109, 21, 109, 273, 487, 486, 57,
61, 293, 39, 119, 117, 119, 146, 120, 496, 149,
150, 118, 57, 153, 154, 155, 156, 157, 158, 57,
164, 109, 162, 115, 52, 53, 54, 115, 120, 105,
106, 107, 10, 11, 12, 13, 14, 15, 16, 17,
111, 23, 109, 109, 45, 121, 47, 84, 124, 120,
117, 117, 109, 32, 33, 118, 55, 56, 115, 108,
119, 64, 65, 66, 67, 68, 69, 70, 144, 145,
146, 147, 148, 149, 150, 94, 95, 153, 154, 155,
156, 157, 158, 159, 160, 161, 162, 194, 195, 196,
115, 52, 53, 54, 20, 61, 192, 27, 28, 3,
4, 241, 3, 4, 3, 4, 202, 24, 385, 3,
4, 207, 208, 3, 4, 41, 42, 43, 44, 45,
46, 47, 198, 219, 50, 108, 4, 108, 224, 113,
4, 111, 108, 220, 108, 4, 4, 115, 111, 235,
236, 237, 24, 4, 220, 24, 114, 114, 111, 409,
59, 411, 239, 0, 10, 11, 12, 13, 14, 15,
16, 17, 4, 239, 240, 241, 4, 4, 4, 4,
310, 109, 312, 313, 314, 282, 7, 7, 25, 7,
320, 112, 109, 36, 31, 109, 109, 109, 329, 330,
331, 332, 333, 334, 41, 42, 43, 44, 45, 46,
47, 342, 343, 344, 345, 301, 113, 109, 24, 109,
24, 307, 109, 109, 109, 62, 109, 109, 109, 63,
24, 34, 111, 111, 111, 321, 322, 111, 111, 109,
207, 208, 109, 309, 310, 311, 312, 313, 314, 315,
316, 278, 219, 113, 320, 111, 111, 224, 111, 111,
21, 392, 111, 21, 112, 109, 111, 109, 235, 236,
237, 109, 4, 109, 360, 24, 362, 4, 109, 109,
366, 36, 111, 57, 4, 351, 416, 417, 418, 375,
376, 377, 109, 109, 109, 109, 109, 363, 429, 430,
431, 432, 109, 434, 435, 436, 437, 109, 109, 109,
109, 109, 109, 469, 469, 381, 109, 109, 448, 109,
406, 407, 109, 112, 24, 109, 57, 113, 414, 112,
115, 487, 487, 112, 301, 112, 109, 423, 21, 109,
307, 112, 408, 109, 112, 476, 36, 478, 479, 112,
416, 417, 418, 112, 321, 322, 422, 21, 112, 115,
112, 112, 428, 109, 450, 112, 21, 109, 75, 21,
21, 0, 0, 94, 39, 94, 94, 94, 23, 118,
192, 49, 448, 58, 2, 17, 5, 6, 363, 422,
352, 351, 386, 360, -1, 362, -1, -1, 484, 366,
-1, -1, -1, 22, -1, 24, -1, 26, 375, 376,
377, 497, -1, -1, -1, -1, -1, -1, 504, 38,
39, -1, 508, 509, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 406,
407, -1, -1, -1, -1, -1, -1, 414, -1, -1,
-1, -1, -1, -1, -1, -1, 423, -1, 77, 78,
79, 80, 81, 82, 83, 84, 85, 86, 87, 88,
89, 90, -1, -1, -1, -1, -1, 96, -1, 98,
99, 100, 101, 450, 103, 104, 105, -1, -1, -1,
-1, -1, -1, -1, 113, -1, -1, 116, -1, 118,
-1, -1, 121, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 484, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
497, -1, -1, -1, -1, -1, -1, 504, -1, -1,
-1, 508, 509, 5, 6, -1, 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, -1, -1, -1, 48, -1, -1, -1,
-1, 20, -1, 22, -1, 24, -1, -1, -1, -1,
-1, -1, 31, 32, 33, -1, 48, 3, 4, 5,
6, 7, 41, 42, 43, 44, 45, 46, 47, -1,
-1, 50, 51, -1, -1, -1, 22, -1, 24, 58,
26, 27, 28, 62, -1, -1, -1, -1, -1, -1,
-1, -1, 38, 39, -1, -1, -1, -1, 110, -1,
-1, 113, -1, -1, 116, -1, 118, 119, -1, -1,
-1, -1, -1, -1, -1, 61, -1, -1, 110, -1,
-1, 113, -1, -1, 116, -1, 118, 119, -1, -1,
-1, 77, 78, 79, 80, 81, 82, 83, 84, 85,
86, 87, 88, 89, 90, -1, -1, -1, -1, -1,
96, -1, 98, 99, 100, 101, -1, 103, 104, 105,
3, 4, -1, -1, 7, -1, -1, -1, -1, -1,
116, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 26, 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, 61, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 77, 78, 79, 80, 81, 82,
83, 84, 85, 86, 87, 88, 89, 90, -1, -1,
-1, -1, -1, 96, -1, 98, 99, 100, 101, -1,
103, 104, 105, -1, -1, -1, -1, -1, -1, -1,
-1, 5, 6, 116, 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, -1, 5, 6, 48, 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, -1, 5, 6, 48, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, -1, 24, -1, -1, -1, 110, -1, -1, 113,
-1, -1, 116, -1, 118, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 5, 6, 48, 8, 9, 10,
11, 12, 13, 14, 15, 16, 17, 18, 19, 20,
21, 22, -1, 24, -1, -1, -1, 110, -1, -1,
113, -1, -1, 116, -1, 118, 37, -1, -1, -1,
-1, -1, -1, -1, -1, 5, 6, 48, 8, 9,
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
20, 21, 22, -1, 24, -1, -1, -1, 110, -1,
-1, 113, -1, 115, 116, -1, 118, 37, -1, -1,
-1, -1, -1, -1, -1, -1, 5, 6, 48, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
19, 20, 21, 22, -1, 24, -1, -1, -1, 110,
-1, -1, 113, -1, -1, 116, -1, 118, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 5, 6, 48,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
18, 19, 20, 21, 22, -1, 24, -1, -1, -1,
110, -1, -1, 113, -1, -1, 116, -1, 118, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 5, 6,
48, 8, 9, 10, 11, 12, 13, 14, 15, 16,
17, 18, 19, 20, 21, 22, -1, 24, -1, -1,
-1, 110, -1, -1, 113, -1, -1, 116, -1, 118,
-1, -1, -1, -1, -1, -1, -1, -1, -1, 5,
6, 48, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, -1, 24, -1,
-1, -1, 110, -1, -1, 113, -1, -1, 116, -1,
118, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, 48, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 110, -1, -1, 113, -1, -1, 116,
-1, 118, -1, -1, -1, -1, -1, 35, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 49, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 59, 60, -1, 110, -1, -1, 113, -1, -1,
116, -1, 118, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, 86, 87,
88, 89, 90, 91, 92, 93, -1, -1, 96, 97,
98, 99, 100, 101, 102, 103, 104, 105, 106, 107
};
/* -*-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 1097 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UIntVal > (uint32_t)INT32_MAX) // Outside of my range!
GEN_ERROR("Value too large for type!");
yyval.SIntVal = (int32_t)yyvsp[0].UIntVal;
CHECK_FOR_ERROR
;
break;}
case 4:
#line 1106 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UInt64Val > (uint64_t)INT64_MAX) // Outside of my range!
GEN_ERROR("Value too large for type!");
yyval.SInt64Val = (int64_t)yyvsp[0].UInt64Val;
CHECK_FOR_ERROR
;
break;}
case 33:
#line 1130 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = yyvsp[-1].StrVal;
CHECK_FOR_ERROR
;
break;}
case 34:
#line 1134 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = 0;
CHECK_FOR_ERROR
;
break;}
case 35:
#line 1139 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::InternalLinkage; ;
break;}
case 36:
#line 1140 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::LinkOnceLinkage; ;
break;}
case 37:
#line 1141 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::WeakLinkage; ;
break;}
case 38:
#line 1142 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::AppendingLinkage; ;
break;}
case 39:
#line 1143 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLImportLinkage; ;
break;}
case 40:
#line 1144 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLExportLinkage; ;
break;}
case 41:
#line 1145 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalWeakLinkage; ;
break;}
case 42:
#line 1146 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 43:
#line 1148 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 44:
#line 1149 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 45:
#line 1150 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::CSRet; ;
break;}
case 46:
#line 1151 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Fast; ;
break;}
case 47:
#line 1152 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Cold; ;
break;}
case 48:
#line 1153 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::X86_StdCall; ;
break;}
case 49:
#line 1154 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::X86_FastCall; ;
break;}
case 50:
#line 1155 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if ((unsigned)yyvsp[0].UInt64Val != yyvsp[0].UInt64Val)
GEN_ERROR("Calling conv too large!");
yyval.UIntVal = yyvsp[0].UInt64Val;
CHECK_FOR_ERROR
;
break;}
case 51:
#line 1164 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 52:
#line 1165 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.UIntVal = yyvsp[0].UInt64Val;
if (yyval.UIntVal != 0 && !isPowerOf2_32(yyval.UIntVal))
GEN_ERROR("Alignment must be a power of two!");
CHECK_FOR_ERROR
;
break;}
case 53:
#line 1171 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 54:
#line 1172 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.UIntVal = yyvsp[0].UInt64Val;
if (yyval.UIntVal != 0 && !isPowerOf2_32(yyval.UIntVal))
GEN_ERROR("Alignment must be a power of two!");
CHECK_FOR_ERROR
;
break;}
case 55:
#line 1180 "/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] == '\\')
GEN_ERROR("Invalid character in section name!");
yyval.StrVal = yyvsp[0].StrVal;
CHECK_FOR_ERROR
;
break;}
case 56:
#line 1188 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 57:
#line 1189 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = yyvsp[0].StrVal; ;
break;}
case 58:
#line 1194 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 59:
#line 1195 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 60:
#line 1196 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV->setSection(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 61:
#line 1201 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].UInt64Val != 0 && !isPowerOf2_32(yyvsp[0].UInt64Val))
GEN_ERROR("Alignment must be a power of two!");
CurGV->setAlignment(yyvsp[0].UInt64Val);
CHECK_FOR_ERROR
;
break;}
case 63:
#line 1215 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType); ;
break;}
case 65:
#line 1216 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType); ;
break;}
case 66:
#line 1218 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
yyval.TypeVal = yyvsp[0].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 80:
#line 1230 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(OpaqueType::get());
CHECK_FOR_ERROR
;
break;}
case 81:
#line 1234 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType);
CHECK_FOR_ERROR
;
break;}
case 82:
#line 1238 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Named types are also simple types...
const Type* tmp = getTypeVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.TypeVal = new PATypeHolder(tmp);
;
break;}
case 83:
#line 1246 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Type UpReference
if (yyvsp[0].UInt64Val > (uint64_t)~0U) GEN_ERROR("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");
CHECK_FOR_ERROR
;
break;}
case 84:
#line 1254 "/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
CHECK_FOR_ERROR
;
break;}
case 85:
#line 1267 "/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;
CHECK_FOR_ERROR
;
break;}
case 86:
#line 1272 "/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)
GEN_ERROR("Unsigned result not equal to signed result");
if (!ElemTy->isPrimitiveType())
GEN_ERROR("Elemental type of a PackedType must be primitive");
if (!isPowerOf2_32(yyvsp[-3].UInt64Val))
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 87:
#line 1284 "/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;
CHECK_FOR_ERROR
;
break;}
case 88:
#line 1294 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Empty structure type?
yyval.TypeVal = new PATypeHolder(StructType::get(std::vector<const Type*>()));
CHECK_FOR_ERROR
;
break;}
case 89:
#line 1298 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Pointer type?
if (*yyvsp[-1].TypeVal == Type::LabelTy)
GEN_ERROR("Cannot form a pointer to a basic block");
yyval.TypeVal = new PATypeHolder(HandleUpRefs(PointerType::get(*yyvsp[-1].TypeVal)));
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 90:
#line 1309 "/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;
CHECK_FOR_ERROR
;
break;}
case 91:
#line 1314 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList=yyvsp[-2].TypeList)->push_back(*yyvsp[0].TypeVal); delete yyvsp[0].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 93:
#line 1321 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList=yyvsp[-2].TypeList)->push_back(Type::VoidTy);
CHECK_FOR_ERROR
;
break;}
case 94:
#line 1325 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeList = new std::list<PATypeHolder>())->push_back(Type::VoidTy);
CHECK_FOR_ERROR
;
break;}
case 95:
#line 1329 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeList = new std::list<PATypeHolder>();
CHECK_FOR_ERROR
;
break;}
case 96:
#line 1340 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-3].TypeVal->get());
if (ATy == 0)
GEN_ERROR("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())
GEN_ERROR("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())
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 97:
#line 1366 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-2].TypeVal->get());
if (ATy == 0)
GEN_ERROR("Cannot make array constant with type: '" +
(*yyvsp[-2].TypeVal)->getDescription() + "'!");
int NumElements = ATy->getNumElements();
if (NumElements != -1 && NumElements != 0)
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 98:
#line 1380 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const ArrayType *ATy = dyn_cast<ArrayType>(yyvsp[-2].TypeVal->get());
if (ATy == 0)
GEN_ERROR("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))
GEN_ERROR("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 (signed char *C = (signed char *)yyvsp[0].StrVal; C != (signed char *)EndStr; ++C)
Vals.push_back(ConstantSInt::get(ETy, *C));
} else if (ETy == Type::UByteTy) {
for (unsigned char *C = (unsigned char *)yyvsp[0].StrVal;
C != (unsigned char*)EndStr; ++C)
Vals.push_back(ConstantUInt::get(ETy, *C));
} else {
free(yyvsp[0].StrVal);
GEN_ERROR("Cannot build string arrays of non byte sized elements!");
}
free(yyvsp[0].StrVal);
yyval.ConstVal = ConstantArray::get(ATy, Vals);
delete yyvsp[-2].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 99:
#line 1410 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
const PackedType *PTy = dyn_cast<PackedType>(yyvsp[-3].TypeVal->get());
if (PTy == 0)
GEN_ERROR("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())
GEN_ERROR("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())
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 100:
#line 1436 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const StructType *STy = dyn_cast<StructType>(yyvsp[-3].TypeVal->get());
if (STy == 0)
GEN_ERROR("Cannot make struct constant with type: '" +
(*yyvsp[-3].TypeVal)->getDescription() + "'!");
if (yyvsp[-1].ConstVector->size() != STy->getNumContainedTypes())
GEN_ERROR("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))
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 101:
#line 1457 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const StructType *STy = dyn_cast<StructType>(yyvsp[-2].TypeVal->get());
if (STy == 0)
GEN_ERROR("Cannot make struct constant with type: '" +
(*yyvsp[-2].TypeVal)->getDescription() + "'!");
if (STy->getNumContainedTypes() != 0)
GEN_ERROR("Illegal number of initializers for structure type!");
yyval.ConstVal = ConstantStruct::get(STy, std::vector<Constant*>());
delete yyvsp[-2].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 102:
#line 1470 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PTy = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (PTy == 0)
GEN_ERROR("Cannot make null pointer constant with type: '" +
(*yyvsp[-1].TypeVal)->getDescription() + "'!");
yyval.ConstVal = ConstantPointerNull::get(PTy);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 103:
#line 1480 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ConstVal = UndefValue::get(yyvsp[-1].TypeVal->get());
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 104:
#line 1485 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *Ty = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (Ty == 0)
GEN_ERROR("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);
CHECK_FOR_ERROR
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
CHECK_FOR_ERROR
;
break;}
case 105:
#line 1546 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-1].TypeVal->get() != yyvsp[0].ConstVal->getType())
GEN_ERROR("Mismatched types for constant expression!");
yyval.ConstVal = yyvsp[0].ConstVal;
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 106:
#line 1553 "/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))
GEN_ERROR("Cannot create a null initialized value of this type!");
yyval.ConstVal = Constant::getNullValue(Ty);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 107:
#line 1562 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantSInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].SInt64Val))
GEN_ERROR("Constant value doesn't fit in type!");
yyval.ConstVal = ConstantSInt::get(yyvsp[-1].PrimType, yyvsp[0].SInt64Val);
CHECK_FOR_ERROR
;
break;}
case 108:
#line 1568 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantUInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].UInt64Val))
GEN_ERROR("Constant value doesn't fit in type!");
yyval.ConstVal = ConstantUInt::get(yyvsp[-1].PrimType, yyvsp[0].UInt64Val);
CHECK_FOR_ERROR
;
break;}
case 109:
#line 1574 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
yyval.ConstVal = ConstantBool::getTrue();
CHECK_FOR_ERROR
;
break;}
case 110:
#line 1578 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
yyval.ConstVal = ConstantBool::getFalse();
CHECK_FOR_ERROR
;
break;}
case 111:
#line 1582 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Float & Double constants
if (!ConstantFP::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].FPVal))
GEN_ERROR("Floating point constant invalid for type!!");
yyval.ConstVal = ConstantFP::get(yyvsp[-1].PrimType, yyvsp[0].FPVal);
CHECK_FOR_ERROR
;
break;}
case 112:
#line 1590 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!yyvsp[-3].ConstVal->getType()->isFirstClassType())
GEN_ERROR("cast constant expression from a non-primitive type: '" +
yyvsp[-3].ConstVal->getType()->getDescription() + "'!");
if (!yyvsp[-1].TypeVal->get()->isFirstClassType())
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 113:
#line 1601 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-2].ConstVal->getType()))
GEN_ERROR("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)
GEN_ERROR("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
GEN_ERROR("Indices to constant getelementptr must be constants!");
delete yyvsp[-1].ValueList;
yyval.ConstVal = ConstantExpr::getGetElementPtr(yyvsp[-2].ConstVal, IdxVec);
CHECK_FOR_ERROR
;
break;}
case 114:
#line 1633 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-5].ConstVal->getType() != Type::BoolTy)
GEN_ERROR("Select condition must be of boolean type!");
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("Select operand types must match!");
yyval.ConstVal = ConstantExpr::getSelect(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 115:
#line 1641 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("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: GEN_ERROR("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());
}
CHECK_FOR_ERROR
;
break;}
case 116:
#line 1663 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("Logical operator types must match!");
if (!yyvsp[-3].ConstVal->getType()->isIntegral()) {
if (!isa<PackedType>(yyvsp[-3].ConstVal->getType()) ||
!cast<PackedType>(yyvsp[-3].ConstVal->getType())->getElementType()->isIntegral())
GEN_ERROR("Logical operator requires integral operands!");
}
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 117:
#line 1674 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("setcc operand types must match!");
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 118:
#line 1680 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-1].ConstVal->getType() != Type::UByteTy)
GEN_ERROR("Shift count for shift constant must be unsigned byte!");
if (!yyvsp[-3].ConstVal->getType()->isInteger())
GEN_ERROR("Shift constant expression requires integer operand!");
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].OtherOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 119:
#line 1688 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!ExtractElementInst::isValidOperands(yyvsp[-3].ConstVal, yyvsp[-1].ConstVal))
GEN_ERROR("Invalid extractelement operands!");
yyval.ConstVal = ConstantExpr::getExtractElement(yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 120:
#line 1694 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!InsertElementInst::isValidOperands(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal))
GEN_ERROR("Invalid insertelement operands!");
yyval.ConstVal = ConstantExpr::getInsertElement(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 121:
#line 1700 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!ShuffleVectorInst::isValidOperands(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal))
GEN_ERROR("Invalid shufflevector operands!");
yyval.ConstVal = ConstantExpr::getShuffleVector(yyvsp[-5].ConstVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 122:
#line 1709 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.ConstVector = yyvsp[-2].ConstVector)->push_back(yyvsp[0].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 123:
#line 1713 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ConstVector = new std::vector<Constant*>();
yyval.ConstVector->push_back(yyvsp[0].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 124:
#line 1721 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = false; ;
break;}
case 125:
#line 1721 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = true; ;
break;}
case 126:
#line 1731 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = ParserResult = yyvsp[0].ModuleVal;
CurModule.ModuleDone();
CHECK_FOR_ERROR;
;
break;}
case 127:
#line 1739 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
CurFun.FunctionDone();
CHECK_FOR_ERROR
;
break;}
case 128:
#line 1744 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
CHECK_FOR_ERROR
;
break;}
case 129:
#line 1748 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-3].ModuleVal;
CHECK_FOR_ERROR
;
break;}
case 130:
#line 1752 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = yyvsp[-1].ModuleVal;
CHECK_FOR_ERROR
;
break;}
case 131:
#line 1756 "/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) {
GEN_ERROR("Reference to an undefined type: '"+DID.getName() + "'");
} else {
GEN_ERROR("Reference to an undefined type: #" + itostr(DID.Num));
}
}
CHECK_FOR_ERROR
;
break;}
case 132:
#line 1771 "/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) {
CHECK_FOR_ERROR
// 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;
CHECK_FOR_ERROR
;
break;}
case 133:
#line 1793 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Function prototypes can be in const pool
CHECK_FOR_ERROR
;
break;}
case 134:
#line 1796 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Asm blocks can be in the const pool
CHECK_FOR_ERROR
;
break;}
case 135:
#line 1799 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].ConstVal == 0)
GEN_ERROR("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);
CHECK_FOR_ERROR
;
break;}
case 136:
#line 1804 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
;
break;}
case 137:
#line 1807 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = ParseGlobalVariable(yyvsp[-3].StrVal, GlobalValue::ExternalLinkage, yyvsp[-1].BoolVal, *yyvsp[0].TypeVal, 0);
CHECK_FOR_ERROR
delete yyvsp[0].TypeVal;
;
break;}
case 138:
#line 1811 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
CHECK_FOR_ERROR
;
break;}
case 139:
#line 1815 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = ParseGlobalVariable(yyvsp[-3].StrVal, GlobalValue::DLLImportLinkage, yyvsp[-1].BoolVal, *yyvsp[0].TypeVal, 0);
CHECK_FOR_ERROR
delete yyvsp[0].TypeVal;
;
break;}
case 140:
#line 1819 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
CHECK_FOR_ERROR
;
break;}
case 141:
#line 1823 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV =
ParseGlobalVariable(yyvsp[-3].StrVal, GlobalValue::ExternalWeakLinkage, yyvsp[-1].BoolVal, *yyvsp[0].TypeVal, 0);
CHECK_FOR_ERROR
delete yyvsp[0].TypeVal;
;
break;}
case 142:
#line 1828 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
CHECK_FOR_ERROR
;
break;}
case 143:
#line 1832 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 144:
#line 1835 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 145:
#line 1838 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
;
break;}
case 146:
#line 1842 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const std::string &AsmSoFar = CurModule.CurrentModule->getModuleInlineAsm();
char *EndStr = UnEscapeLexed(yyvsp[0].StrVal, true);
std::string NewAsm(yyvsp[0].StrVal, EndStr);
free(yyvsp[0].StrVal);
if (AsmSoFar.empty())
CurModule.CurrentModule->setModuleInlineAsm(NewAsm);
else
CurModule.CurrentModule->setModuleInlineAsm(AsmSoFar+"\n"+NewAsm);
CHECK_FOR_ERROR
;
break;}
case 147:
#line 1855 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Endianness = Module::BigEndian; ;
break;}
case 148:
#line 1856 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Endianness = Module::LittleEndian; ;
break;}
case 149:
#line 1858 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setEndianness(yyvsp[0].Endianness);
CHECK_FOR_ERROR
;
break;}
case 150:
#line 1862 "/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
GEN_ERROR("Invalid pointer size: '" + utostr(yyvsp[0].UInt64Val) + "'!");
CHECK_FOR_ERROR
;
break;}
case 151:
#line 1871 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setTargetTriple(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 153:
#line 1879 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 154:
#line 1884 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 155:
#line 1889 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 159:
#line 1899 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 160:
#line 1901 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (*yyvsp[-1].TypeVal == Type::VoidTy)
GEN_ERROR("void typed arguments are invalid!");
yyval.ArgVal = new std::pair<PATypeHolder*, char*>(yyvsp[-1].TypeVal, yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 161:
#line 1908 "/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;
CHECK_FOR_ERROR
;
break;}
case 162:
#line 1914 "/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;
CHECK_FOR_ERROR
;
break;}
case 163:
#line 1921 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[0].ArgList;
CHECK_FOR_ERROR
;
break;}
case 164:
#line 1925 "/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));
CHECK_FOR_ERROR
;
break;}
case 165:
#line 1931 "/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));
CHECK_FOR_ERROR
;
break;}
case 166:
#line 1936 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = 0;
CHECK_FOR_ERROR
;
break;}
case 167:
#line 1942 "/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)
GEN_ERROR("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())
GEN_ERROR("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);
if (CurFun.isDeclare) {
// If we have declaration, always overwrite linkage. This will allow us to
// correctly handle cases, when pointer to function is passed as argument to
// another function.
Fn->setLinkage(CurFun.Linkage);
}
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...
CHECK_FOR_ERROR
InsertValue(ArgIt);
}
delete yyvsp[-3].ArgList; // We're now done with the argument list
}
CHECK_FOR_ERROR
;
break;}
case 170:
#line 2038 "/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 173:
#line 2048 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
CHECK_FOR_ERROR
;
break;}
case 175:
#line 2054 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.Linkage = GlobalValue::DLLImportLinkage ;
break;}
case 176:
#line 2055 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.Linkage = GlobalValue::DLLImportLinkage ;
break;}
case 177:
#line 2057 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.isDeclare = true; ;
break;}
case 178:
#line 2057 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = CurFun.CurrentFunction;
CurFun.FunctionDone();
CHECK_FOR_ERROR
;
break;}
case 179:
#line 2067 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 180:
#line 2071 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 181:
#line 2076 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // A reference to a direct constant
yyval.ValIDVal = ValID::create(yyvsp[0].SInt64Val);
CHECK_FOR_ERROR
;
break;}
case 182:
#line 2080 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].UInt64Val);
CHECK_FOR_ERROR
;
break;}
case 183:
#line 2084 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Perhaps it's an FP constant?
yyval.ValIDVal = ValID::create(yyvsp[0].FPVal);
CHECK_FOR_ERROR
;
break;}
case 184:
#line 2088 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantBool::getTrue());
CHECK_FOR_ERROR
;
break;}
case 185:
#line 2092 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantBool::getFalse());
CHECK_FOR_ERROR
;
break;}
case 186:
#line 2096 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createNull();
CHECK_FOR_ERROR
;
break;}
case 187:
#line 2100 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createUndef();
CHECK_FOR_ERROR
;
break;}
case 188:
#line 2104 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // A vector zero constant.
yyval.ValIDVal = ValID::createZeroInit();
CHECK_FOR_ERROR
;
break;}
case 189:
#line 2108 "/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())
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 190:
#line 2133 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 191:
#line 2137 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
char *End = UnEscapeLexed(yyvsp[-2].StrVal, true);
std::string AsmStr = std::string(yyvsp[-2].StrVal, End);
End = UnEscapeLexed(yyvsp[0].StrVal, true);
std::string Constraints = std::string(yyvsp[0].StrVal, End);
yyval.ValIDVal = ValID::createInlineAsm(AsmStr, Constraints, yyvsp[-3].BoolVal);
free(yyvsp[-2].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 192:
#line 2151 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it an integer reference...?
yyval.ValIDVal = ValID::create(yyvsp[0].SIntVal);
CHECK_FOR_ERROR
;
break;}
case 193:
#line 2155 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it a named reference...?
yyval.ValIDVal = ValID::create(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 196:
#line 2167 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueVal = getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal); delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 197:
#line 2172 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
CHECK_FOR_ERROR
;
break;}
case 198:
#line 2176 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Do not allow functions with 0 basic blocks
yyval.FunctionVal = yyvsp[-1].FunctionVal;
CHECK_FOR_ERROR
;
break;}
case 199:
#line 2185 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
setValueName(yyvsp[0].TermInstVal, yyvsp[-1].StrVal);
CHECK_FOR_ERROR
InsertValue(yyvsp[0].TermInstVal);
yyvsp[-2].BasicBlockVal->getInstList().push_back(yyvsp[0].TermInstVal);
InsertValue(yyvsp[-2].BasicBlockVal);
yyval.BasicBlockVal = yyvsp[-2].BasicBlockVal;
CHECK_FOR_ERROR
;
break;}
case 200:
#line 2196 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyvsp[-1].BasicBlockVal->getInstList().push_back(yyvsp[0].InstVal);
yyval.BasicBlockVal = yyvsp[-1].BasicBlockVal;
CHECK_FOR_ERROR
;
break;}
case 201:
#line 2201 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BasicBlockVal = CurBB = getBBVal(ValID::create((int)CurFun.NextBBNum++), true);
CHECK_FOR_ERROR
// 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);
CHECK_FOR_ERROR
;
break;}
case 202:
#line 2213 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BasicBlockVal = CurBB = getBBVal(ValID::create(yyvsp[0].StrVal), true);
CHECK_FOR_ERROR
// 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);
CHECK_FOR_ERROR
;
break;}
case 203:
#line 2226 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with a result...
yyval.TermInstVal = new ReturnInst(yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 204:
#line 2230 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with no result...
yyval.TermInstVal = new ReturnInst();
CHECK_FOR_ERROR
;
break;}
case 205:
#line 2234 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Unconditional Branch...
BasicBlock* tmpBB = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.TermInstVal = new BranchInst(tmpBB);
;
break;}
case 206:
#line 2239 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
BasicBlock* tmpBBA = getBBVal(yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBBB = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
Value* tmpVal = getVal(Type::BoolTy, yyvsp[-6].ValIDVal);
CHECK_FOR_ERROR
yyval.TermInstVal = new BranchInst(tmpBBA, tmpBBB, tmpVal);
;
break;}
case 207:
#line 2248 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
Value* tmpVal = getVal(yyvsp[-7].PrimType, yyvsp[-6].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBB = getBBVal(yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
SwitchInst *S = new SwitchInst(tmpVal, tmpBB, 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
GEN_ERROR("Switch case is constant, but not a simple integer!");
}
delete yyvsp[-1].JumpTable;
CHECK_FOR_ERROR
;
break;}
case 208:
#line 2267 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
Value* tmpVal = getVal(yyvsp[-6].PrimType, yyvsp[-5].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBB = getBBVal(yyvsp[-2].ValIDVal);
CHECK_FOR_ERROR
SwitchInst *S = new SwitchInst(tmpVal, tmpBB, 0);
yyval.TermInstVal = S;
CHECK_FOR_ERROR
;
break;}
case 209:
#line 2277 "/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...
CHECK_FOR_ERROR
BasicBlock *Normal = getBBVal(yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
BasicBlock *Except = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
// 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)
GEN_ERROR("Parameter " +(*ArgI)->getName()+ " is not of type '" +
(*I)->getDescription() + "'!");
if (I != E || (ArgI != ArgE && !Ty->isVarArg()))
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 210:
#line 2332 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnwindInst();
CHECK_FOR_ERROR
;
break;}
case 211:
#line 2336 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnreachableInst();
CHECK_FOR_ERROR
;
break;}
case 212:
#line 2343 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.JumpTable = yyvsp[-5].JumpTable;
Constant *V = cast<Constant>(getValNonImprovising(yyvsp[-4].PrimType, yyvsp[-3].ValIDVal));
CHECK_FOR_ERROR
if (V == 0)
GEN_ERROR("May only switch on a constant pool value!");
BasicBlock* tmpBB = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.JumpTable->push_back(std::make_pair(V, tmpBB));
;
break;}
case 213:
#line 2354 "/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));
CHECK_FOR_ERROR
if (V == 0)
GEN_ERROR("May only switch on a constant pool value!");
BasicBlock* tmpBB = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.JumpTable->push_back(std::make_pair(V, tmpBB));
;
break;}
case 214:
#line 2367 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
// Is this definition named?? if so, assign the name...
setValueName(yyvsp[0].InstVal, yyvsp[-1].StrVal);
CHECK_FOR_ERROR
InsertValue(yyvsp[0].InstVal);
yyval.InstVal = yyvsp[0].InstVal;
CHECK_FOR_ERROR
;
break;}
case 215:
#line 2376 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Used for PHI nodes
yyval.PHIList = new std::list<std::pair<Value*, BasicBlock*> >();
Value* tmpVal = getVal(*yyvsp[-5].TypeVal, yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBB = getBBVal(yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.PHIList->push_back(std::make_pair(tmpVal, tmpBB));
delete yyvsp[-5].TypeVal;
;
break;}
case 216:
#line 2385 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.PHIList = yyvsp[-6].PHIList;
Value* tmpVal = getVal(yyvsp[-6].PHIList->front().first->getType(), yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBB = getBBVal(yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyvsp[-6].PHIList->push_back(std::make_pair(tmpVal, tmpBB));
;
break;}
case 217:
#line 2395 "/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 218:
#line 2399 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = yyvsp[-2].ValueList;
yyvsp[-2].ValueList->push_back(yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 220:
#line 2406 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ValueList = 0; ;
break;}
case 221:
#line 2408 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 222:
#line 2412 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 223:
#line 2417 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!(*yyvsp[-3].TypeVal)->isInteger() && !(*yyvsp[-3].TypeVal)->isFloatingPoint() &&
!isa<PackedType>((*yyvsp[-3].TypeVal).get()))
GEN_ERROR(
"Arithmetic operator requires integer, FP, or packed operands!");
if (isa<PackedType>((*yyvsp[-3].TypeVal).get()) && yyvsp[-4].BinaryOpVal == Instruction::Rem)
GEN_ERROR("Rem not supported on packed types!");
Value* val1 = getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal);
CHECK_FOR_ERROR
Value* val2 = getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = BinaryOperator::create(yyvsp[-4].BinaryOpVal, val1, val2);
if (yyval.InstVal == 0)
GEN_ERROR("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 224:
#line 2433 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!(*yyvsp[-3].TypeVal)->isIntegral()) {
if (!isa<PackedType>(yyvsp[-3].TypeVal->get()) ||
!cast<PackedType>(yyvsp[-3].TypeVal->get())->getElementType()->isIntegral())
GEN_ERROR("Logical operator requires integral operands!");
}
Value* tmpVal1 = getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal);
CHECK_FOR_ERROR
Value* tmpVal2 = getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = BinaryOperator::create(yyvsp[-4].BinaryOpVal, tmpVal1, tmpVal2);
if (yyval.InstVal == 0)
GEN_ERROR("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 225:
#line 2448 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if(isa<PackedType>((*yyvsp[-3].TypeVal).get())) {
GEN_ERROR(
"PackedTypes currently not supported in setcc instructions!");
}
Value* tmpVal1 = getVal(*yyvsp[-3].TypeVal, yyvsp[-2].ValIDVal);
CHECK_FOR_ERROR
Value* tmpVal2 = getVal(*yyvsp[-3].TypeVal, yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new SetCondInst(yyvsp[-4].BinaryOpVal, tmpVal1, tmpVal2);
if (yyval.InstVal == 0)
GEN_ERROR("binary operator returned null!");
delete yyvsp[-3].TypeVal;
;
break;}
case 226:
#line 2462 "/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)
GEN_ERROR("Expected integral type for not instruction!");
yyval.InstVal = BinaryOperator::create(Instruction::Xor, yyvsp[0].ValueVal, Ones);
if (yyval.InstVal == 0)
GEN_ERROR("Could not create a xor instruction!");
CHECK_FOR_ERROR
;
break;}
case 227:
#line 2475 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[0].ValueVal->getType() != Type::UByteTy)
GEN_ERROR("Shift amount must be ubyte!");
if (!yyvsp[-2].ValueVal->getType()->isInteger())
GEN_ERROR("Shift constant expression requires integer operand!");
yyval.InstVal = new ShiftInst(yyvsp[-3].OtherOpVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 228:
#line 2483 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!yyvsp[0].TypeVal->get()->isFirstClassType())
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 229:
#line 2491 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-4].ValueVal->getType() != Type::BoolTy)
GEN_ERROR("select condition must be boolean!");
if (yyvsp[-2].ValueVal->getType() != yyvsp[0].ValueVal->getType())
GEN_ERROR("select value types should match!");
yyval.InstVal = new SelectInst(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 230:
#line 2499 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
NewVarArgs = true;
yyval.InstVal = new VAArgInst(yyvsp[-2].ValueVal, *yyvsp[0].TypeVal);
delete yyvsp[0].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 231:
#line 2505 "/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;
CHECK_FOR_ERROR
;
break;}
case 232:
#line 2525 "/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;
CHECK_FOR_ERROR
;
break;}
case 233:
#line 2548 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!ExtractElementInst::isValidOperands(yyvsp[-2].ValueVal, yyvsp[0].ValueVal))
GEN_ERROR("Invalid extractelement operands!");
yyval.InstVal = new ExtractElementInst(yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 234:
#line 2554 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!InsertElementInst::isValidOperands(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal))
GEN_ERROR("Invalid insertelement operands!");
yyval.InstVal = new InsertElementInst(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 235:
#line 2560 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!ShuffleVectorInst::isValidOperands(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal))
GEN_ERROR("Invalid shufflevector operands!");
yyval.InstVal = new ShuffleVectorInst(yyvsp[-4].ValueVal, yyvsp[-2].ValueVal, yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 236:
#line 2566 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const Type *Ty = yyvsp[0].PHIList->front().first->getType();
if (!Ty->isFirstClassType())
GEN_ERROR("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)
GEN_ERROR("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...
CHECK_FOR_ERROR
;
break;}
case 237:
#line 2581 "/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)
GEN_ERROR("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...
CHECK_FOR_ERROR
// Create the call node...
if (!yyvsp[-1].ValueList) { // Has no arguments?
// Make sure no arguments is a good thing!
if (Ty->getNumParams() != 0)
GEN_ERROR("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)
GEN_ERROR("Parameter " +(*ArgI)->getName()+ " is not of type '" +
(*I)->getDescription() + "'!");
if (I != E || (ArgI != ArgE && !Ty->isVarArg()))
GEN_ERROR("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;
CHECK_FOR_ERROR
;
break;}
case 238:
#line 2640 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = yyvsp[0].InstVal;
CHECK_FOR_ERROR
;
break;}
case 239:
#line 2647 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = yyvsp[0].ValueList;
CHECK_FOR_ERROR
;
break;}
case 240:
#line 2650 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = new std::vector<Value*>();
CHECK_FOR_ERROR
;
break;}
case 241:
#line 2655 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 242:
#line 2659 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 243:
#line 2666 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new MallocInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 244:
#line 2671 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
Value* tmpVal = getVal(yyvsp[-2].PrimType, yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new MallocInst(*yyvsp[-4].TypeVal, tmpVal, yyvsp[0].UIntVal);
delete yyvsp[-4].TypeVal;
;
break;}
case 245:
#line 2677 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = new AllocaInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 246:
#line 2682 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
Value* tmpVal = getVal(yyvsp[-2].PrimType, yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new AllocaInst(*yyvsp[-4].TypeVal, tmpVal, yyvsp[0].UIntVal);
delete yyvsp[-4].TypeVal;
;
break;}
case 247:
#line 2688 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[0].ValueVal->getType()))
GEN_ERROR("Trying to free nonpointer type " +
yyvsp[0].ValueVal->getType()->getDescription() + "!");
yyval.InstVal = new FreeInst(yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 248:
#line 2696 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-1].TypeVal->get()))
GEN_ERROR("Can't load from nonpointer type: " +
(*yyvsp[-1].TypeVal)->getDescription());
if (!cast<PointerType>(yyvsp[-1].TypeVal->get())->getElementType()->isFirstClassType())
GEN_ERROR("Can't load from pointer of non-first-class type: " +
(*yyvsp[-1].TypeVal)->getDescription());
Value* tmpVal = getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new LoadInst(tmpVal, "", yyvsp[-3].BoolVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 249:
#line 2708 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const PointerType *PT = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get());
if (!PT)
GEN_ERROR("Can't store to a nonpointer type: " +
(*yyvsp[-1].TypeVal)->getDescription());
const Type *ElTy = PT->getElementType();
if (ElTy != yyvsp[-3].ValueVal->getType())
GEN_ERROR("Can't store '" + yyvsp[-3].ValueVal->getType()->getDescription() +
"' into space of type '" + ElTy->getDescription() + "'!");
Value* tmpVal = getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new StoreInst(yyvsp[-3].ValueVal, tmpVal, yyvsp[-5].BoolVal);
delete yyvsp[-1].TypeVal;
;
break;}
case 250:
#line 2723 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-2].TypeVal->get()))
GEN_ERROR("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))
GEN_ERROR("Invalid getelementptr indices for type '" +
(*yyvsp[-2].TypeVal)->getDescription()+ "'!");
Value* tmpVal = getVal(*yyvsp[-2].TypeVal, yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new GetElementPtrInst(tmpVal, *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 2749 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
void llvm::GenerateError(const std::string &message, int LineNo) {
if (LineNo == -1) LineNo = llvmAsmlineno;
// TODO: column number in exception
if (TheParseError)
TheParseError->setError(CurFilename, message, LineNo);
TriggerError = 1;
}
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) + "'";
GenerateError(errMsg);
return 0;
}
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