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6d3ca4205e
llvm-mirror/lib/AsmParser/llvmAsmParser.cpp.cvs
Chris Lattner 6d3ca4205e regen 
llvm-svn: 36470
2007-04-26 05:31:05 +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 ESAPINTVAL 259
#define EUAPINTVAL 260
#define LOCALVAL_ID 261
#define GLOBALVAL_ID 262
#define FPVAL 263
#define VOID 264
#define INTTYPE 265
#define FLOAT 266
#define DOUBLE 267
#define LABEL 268
#define TYPE 269
#define LOCALVAR 270
#define GLOBALVAR 271
#define LABELSTR 272
#define STRINGCONSTANT 273
#define ATSTRINGCONSTANT 274
#define ZEROINITIALIZER 275
#define TRUETOK 276
#define FALSETOK 277
#define BEGINTOK 278
#define ENDTOK 279
#define DECLARE 280
#define DEFINE 281
#define GLOBAL 282
#define CONSTANT 283
#define SECTION 284
#define ALIAS 285
#define VOLATILE 286
#define THREAD_LOCAL 287
#define TO 288
#define DOTDOTDOT 289
#define NULL_TOK 290
#define UNDEF 291
#define INTERNAL 292
#define LINKONCE 293
#define WEAK 294
#define APPENDING 295
#define DLLIMPORT 296
#define DLLEXPORT 297
#define EXTERN_WEAK 298
#define OPAQUE 299
#define EXTERNAL 300
#define TARGET 301
#define TRIPLE 302
#define ALIGN 303
#define DEPLIBS 304
#define CALL 305
#define TAIL 306
#define ASM_TOK 307
#define MODULE 308
#define SIDEEFFECT 309
#define CC_TOK 310
#define CCC_TOK 311
#define FASTCC_TOK 312
#define COLDCC_TOK 313
#define X86_STDCALLCC_TOK 314
#define X86_FASTCALLCC_TOK 315
#define DATALAYOUT 316
#define RET 317
#define BR 318
#define SWITCH 319
#define INVOKE 320
#define UNWIND 321
#define UNREACHABLE 322
#define ADD 323
#define SUB 324
#define MUL 325
#define UDIV 326
#define SDIV 327
#define FDIV 328
#define UREM 329
#define SREM 330
#define FREM 331
#define AND 332
#define OR 333
#define XOR 334
#define SHL 335
#define LSHR 336
#define ASHR 337
#define ICMP 338
#define FCMP 339
#define EQ 340
#define NE 341
#define SLT 342
#define SGT 343
#define SLE 344
#define SGE 345
#define ULT 346
#define UGT 347
#define ULE 348
#define UGE 349
#define OEQ 350
#define ONE 351
#define OLT 352
#define OGT 353
#define OLE 354
#define OGE 355
#define ORD 356
#define UNO 357
#define UEQ 358
#define UNE 359
#define MALLOC 360
#define ALLOCA 361
#define FREE 362
#define LOAD 363
#define STORE 364
#define GETELEMENTPTR 365
#define TRUNC 366
#define ZEXT 367
#define SEXT 368
#define FPTRUNC 369
#define FPEXT 370
#define BITCAST 371
#define UITOFP 372
#define SITOFP 373
#define FPTOUI 374
#define FPTOSI 375
#define INTTOPTR 376
#define PTRTOINT 377
#define PHI_TOK 378
#define SELECT 379
#define VAARG 380
#define EXTRACTELEMENT 381
#define INSERTELEMENT 382
#define SHUFFLEVECTOR 383
#define NORETURN 384
#define INREG 385
#define SRET 386
#define NOUNWIND 387
#define DEFAULT 388
#define HIDDEN 389
#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/ValueSymbolTable.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Streams.h"
#include <algorithm>
#include <list>
#include <map>
#include <utility>
#ifndef NDEBUG
#define YYDEBUG 1
#endif
// 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;
#if YYDEBUG
static cl::opt<bool>
Debug("debug-yacc", cl::desc("Print yacc debug state changes"),
cl::Hidden, cl::init(false));
#endif
}
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) cerr << X
#else
#define UR_OUT(X)
#endif
#define YYERROR_VERBOSE 1
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(ValueList &LateResolvers, ValueList *FutureLateResolvers=0);
static struct PerModuleInfo {
Module *CurrentModule;
ValueList Values; // Module level numbered definitions
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;
}
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;
}
bool TypeIsUnresolved(PATypeHolder* PATy) {
// If it isn't abstract, its resolved
const Type* Ty = PATy->get();
if (!Ty->isAbstract())
return false;
// Traverse the type looking for abstract types. If it isn't abstract then
// we don't need to traverse that leg of the type.
std::vector<const Type*> WorkList, SeenList;
WorkList.push_back(Ty);
while (!WorkList.empty()) {
const Type* Ty = WorkList.back();
SeenList.push_back(Ty);
WorkList.pop_back();
if (const OpaqueType* OpTy = dyn_cast<OpaqueType>(Ty)) {
// Check to see if this is an unresolved type
std::map<ValID, PATypeHolder>::iterator I = LateResolveTypes.begin();
std::map<ValID, PATypeHolder>::iterator E = LateResolveTypes.end();
for ( ; I != E; ++I) {
if (I->second.get() == OpTy)
return true;
}
} else if (const SequentialType* SeqTy = dyn_cast<SequentialType>(Ty)) {
const Type* TheTy = SeqTy->getElementType();
if (TheTy->isAbstract() && TheTy != Ty) {
std::vector<const Type*>::iterator I = SeenList.begin(),
E = SeenList.end();
for ( ; I != E; ++I)
if (*I == TheTy)
break;
if (I == E)
WorkList.push_back(TheTy);
}
} else if (const StructType* StrTy = dyn_cast<StructType>(Ty)) {
for (unsigned i = 0; i < StrTy->getNumElements(); ++i) {
const Type* TheTy = StrTy->getElementType(i);
if (TheTy->isAbstract() && TheTy != Ty) {
std::vector<const Type*>::iterator I = SeenList.begin(),
E = SeenList.end();
for ( ; I != E; ++I)
if (*I == TheTy)
break;
if (I == E)
WorkList.push_back(TheTy);
}
}
}
}
return false;
}
} CurModule;
static struct PerFunctionInfo {
Function *CurrentFunction; // Pointer to current function being created
ValueList Values; // Keep track of #'d definitions
unsigned NextValNum;
ValueList LateResolveValues;
bool isDeclare; // Is this function a forward declararation?
GlobalValue::LinkageTypes Linkage; // Linkage for forward declaration.
GlobalValue::VisibilityTypes Visibility;
/// BBForwardRefs - When we see forward references to basic blocks, keep
/// track of them here.
std::map<ValID, BasicBlock*> BBForwardRefs;
inline PerFunctionInfo() {
CurrentFunction = 0;
isDeclare = false;
Linkage = GlobalValue::ExternalLinkage;
Visibility = GlobalValue::DefaultVisibility;
}
inline void FunctionStart(Function *M) {
CurrentFunction = M;
NextValNum = 0;
}
void FunctionDone() {
// Any forward referenced blocks left?
if (!BBForwardRefs.empty()) {
GenerateError("Undefined reference to label " +
BBForwardRefs.begin()->second->getName());
return;
}
// Resolve all forward references now.
ResolveDefinitions(LateResolveValues, &CurModule.LateResolveValues);
Values.clear(); // Clear out function local definitions
BBForwardRefs.clear();
CurrentFunction = 0;
isDeclare = false;
Linkage = GlobalValue::ExternalLinkage;
Visibility = GlobalValue::DefaultVisibility;
}
} CurFun; // Info for the current function...
static bool inFunctionScope() { return CurFun.CurrentFunction != 0; }
//===----------------------------------------------------------------------===//
// Code to handle definitions of all the types
//===----------------------------------------------------------------------===//
static void InsertValue(Value *V, ValueList &ValueTab = CurFun.Values) {
// Things that have names or are void typed don't get slot numbers
if (V->hasName() || (V->getType() == Type::VoidTy))
return;
// In the case of function values, we have to allow for the forward reference
// of basic blocks, which are included in the numbering. Consequently, we keep
// track of the next insertion location with NextValNum. When a BB gets
// inserted, it could change the size of the CurFun.Values vector.
if (&ValueTab == &CurFun.Values) {
if (ValueTab.size() <= CurFun.NextValNum)
ValueTab.resize(CurFun.NextValNum+1);
ValueTab[CurFun.NextValNum++] = V;
return;
}
// For all other lists, its okay to just tack it on the back of the vector.
ValueTab.push_back(V);
}
static const Type *getTypeVal(const ValID &D, bool DoNotImprovise = false) {
switch (D.Type) {
case ValID::LocalID: // Is it a numbered definition?
// Module constants occupy the lowest numbered slots...
if (D.Num < CurModule.Types.size())
return CurModule.Types[D.Num];
break;
case ValID::LocalName: // 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::LocalName) {
GenerateError("Reference to an undefined type: '" + D.getName() + "'");
return 0;
} else {
GenerateError("Reference to an undefined type: #" + utostr(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;
}
// getExistingVal - 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 *getExistingVal(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::LocalID: { // Is it a numbered definition?
// Check that the number is within bounds.
if (D.Num >= CurFun.Values.size())
return 0;
Value *Result = CurFun.Values[D.Num];
if (Ty != Result->getType()) {
GenerateError("Numbered value (%" + utostr(D.Num) + ") of type '" +
Result->getType()->getDescription() + "' does not match "
"expected type, '" + Ty->getDescription() + "'");
return 0;
}
return Result;
}
case ValID::GlobalID: { // Is it a numbered definition?
if (D.Num >= CurModule.Values.size())
return 0;
Value *Result = CurModule.Values[D.Num];
if (Ty != Result->getType()) {
GenerateError("Numbered value (@" + utostr(D.Num) + ") of type '" +
Result->getType()->getDescription() + "' does not match "
"expected type, '" + Ty->getDescription() + "'");
return 0;
}
return Result;
}
case ValID::LocalName: { // Is it a named definition?
if (!inFunctionScope())
return 0;
ValueSymbolTable &SymTab = CurFun.CurrentFunction->getValueSymbolTable();
Value *N = SymTab.lookup(D.Name);
if (N == 0)
return 0;
if (N->getType() != Ty)
return 0;
D.destroy(); // Free old strdup'd memory...
return N;
}
case ValID::GlobalName: { // Is it a named definition?
ValueSymbolTable &SymTab = CurModule.CurrentModule->getValueSymbolTable();
Value *N = SymTab.lookup(D.Name);
if (N == 0)
return 0;
if (N->getType() != Ty)
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 (!ConstantInt::isValueValidForType(Ty, D.ConstPool64)) {
GenerateError("Signed integral constant '" +
itostr(D.ConstPool64) + "' is invalid for type '" +
Ty->getDescription() + "'");
return 0;
}
return ConstantInt::get(Ty, D.ConstPool64, true);
case ValID::ConstUIntVal: // Is it an unsigned const pool reference?
if (!ConstantInt::isValueValidForType(Ty, D.UConstPool64)) {
if (!ConstantInt::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 ConstantInt::get(Ty, D.ConstPool64, true);
}
} else {
return ConstantInt::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 getExistingVal, 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 = getExistingVal(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;
}
/// defineBBVal - This is a definition of a new basic block with the specified
/// identifier which must be the same as CurFun.NextValNum, if its numeric.
static BasicBlock *defineBBVal(const ValID &ID) {
assert(inFunctionScope() && "Can't get basic block at global scope!");
BasicBlock *BB = 0;
// First, see if this was forward referenced
std::map<ValID, BasicBlock*>::iterator BBI = CurFun.BBForwardRefs.find(ID);
if (BBI != CurFun.BBForwardRefs.end()) {
BB = BBI->second;
// 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);
// We're about to erase the entry, save the key so we can clean it up.
ValID Tmp = BBI->first;
// Erase the forward ref from the map as its no longer "forward"
CurFun.BBForwardRefs.erase(ID);
// The key has been removed from the map but so we don't want to leave
// strdup'd memory around so destroy it too.
Tmp.destroy();
// If its a numbered definition, bump the number and set the BB value.
if (ID.Type == ValID::LocalID) {
assert(ID.Num == CurFun.NextValNum && "Invalid new block number");
InsertValue(BB);
}
ID.destroy();
return BB;
}
// We haven't seen this BB before and its first mention is a definition.
// Just create it and return it.
std::string Name (ID.Type == ValID::LocalName ? ID.Name : "");
BB = new BasicBlock(Name, CurFun.CurrentFunction);
if (ID.Type == ValID::LocalID) {
assert(ID.Num == CurFun.NextValNum && "Invalid new block number");
InsertValue(BB);
}
ID.destroy(); // Free strdup'd memory
return BB;
}
/// getBBVal - get an existing BB value or create a forward reference for it.
///
static BasicBlock *getBBVal(const ValID &ID) {
assert(inFunctionScope() && "Can't get basic block at global scope!");
BasicBlock *BB = 0;
std::map<ValID, BasicBlock*>::iterator BBI = CurFun.BBForwardRefs.find(ID);
if (BBI != CurFun.BBForwardRefs.end()) {
BB = BBI->second;
} if (ID.Type == ValID::LocalName) {
std::string Name = ID.Name;
Value *N = CurFun.CurrentFunction->getValueSymbolTable().lookup(Name);
if (N)
if (N->getType()->getTypeID() == Type::LabelTyID)
BB = cast<BasicBlock>(N);
else
GenerateError("Reference to label '" + Name + "' is actually of type '"+
N->getType()->getDescription() + "'");
} else if (ID.Type == ValID::LocalID) {
if (ID.Num < CurFun.NextValNum && ID.Num < CurFun.Values.size()) {
if (CurFun.Values[ID.Num]->getType()->getTypeID() == Type::LabelTyID)
BB = cast<BasicBlock>(CurFun.Values[ID.Num]);
else
GenerateError("Reference to label '%" + utostr(ID.Num) +
"' is actually of type '"+
CurFun.Values[ID.Num]->getType()->getDescription() + "'");
}
} else {
GenerateError("Illegal label reference " + ID.getName());
return 0;
}
// If its already been defined, return it now.
if (BB) {
ID.destroy(); // Free strdup'd memory.
return BB;
}
// Otherwise, this block has not been seen before, create it.
std::string Name;
if (ID.Type == ValID::LocalName)
Name = ID.Name;
BB = new BasicBlock(Name, CurFun.CurrentFunction);
// Insert it in the forward refs map.
CurFun.BBForwardRefs[ID] = BB;
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(ValueList &LateResolvers, ValueList *FutureLateResolvers) {
// Loop over LateResolveDefs fixing up stuff that couldn't be resolved
while (!LateResolvers.empty()) {
Value *V = LateResolvers.back();
LateResolvers.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 = getExistingVal(V->getType(), 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::LocalName || DID.Type == ValID::GlobalName) {
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::createLocalName(Name);
else D = ValID::createLocalID(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) return;
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!");
ValueSymbolTable &ST = CurFun.CurrentFunction->getValueSymbolTable();
if (ST.lookup(Name)) {
GenerateError("Redefinition of value '" + Name + "' of type '" +
V->getType()->getDescription() + "'");
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,
GlobalValue::VisibilityTypes Visibility,
bool isConstantGlobal, const Type *Ty,
Constant *Initializer, bool IsThreadLocal) {
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::createGlobalName((char*)Name.c_str());
} else {
ID = ValID::createGlobalID(CurModule.Values.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->setVisibility(Visibility);
GV->setConstant(isConstantGlobal);
GV->setThreadLocal(IsThreadLocal);
InsertValue(GV, CurModule.Values);
return GV;
}
// If this global has a name
if (!Name.empty()) {
// if the global we're parsing has an initializer (is a definition) and
// has external linkage.
if (Initializer && Linkage != GlobalValue::InternalLinkage)
// If there is already a global with external linkage with this name
if (CurModule.CurrentModule->getGlobalVariable(Name, false)) {
// If we allow this GVar to get created, it will be renamed in the
// symbol table because it conflicts with an existing GVar. We can't
// allow redefinition of GVars whose linking indicates that their name
// must stay the same. Issue the error.
GenerateError("Redefinition of global variable named '" + Name +
"' of type '" + Ty->getDescription() + "'");
return 0;
}
}
// Otherwise there is no existing GV to use, create one now.
GlobalVariable *GV =
new GlobalVariable(Ty, isConstantGlobal, Linkage, Initializer, Name,
CurModule.CurrentModule, IsThreadLocal);
GV->setVisibility(Visibility);
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 + "' of type '" +
T->getDescription() + "'");
}
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;
}
//===----------------------------------------------------------------------===//
// RunVMAsmParser - Define an interface to this parser
//===----------------------------------------------------------------------===//
//
static Module* RunParser(Module * M);
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 938 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
typedef union {
llvm::Module *ModuleVal;
llvm::Function *FunctionVal;
llvm::BasicBlock *BasicBlockVal;
llvm::TerminatorInst *TermInstVal;
llvm::Instruction *InstVal;
llvm::Constant *ConstVal;
const llvm::Type *PrimType;
std::list<llvm::PATypeHolder> *TypeList;
llvm::PATypeHolder *TypeVal;
llvm::Value *ValueVal;
std::vector<llvm::Value*> *ValueList;
llvm::ArgListType *ArgList;
llvm::TypeWithAttrs TypeWithAttrs;
llvm::TypeWithAttrsList *TypeWithAttrsList;
llvm::ValueRefList *ValueRefList;
// 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;
llvm::GlobalValue::VisibilityTypes Visibility;
uint16_t ParamAttrs;
llvm::APInt *APIntVal;
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::CastOps CastOpVal;
llvm::Instruction::OtherOps OtherOpVal;
llvm::ICmpInst::Predicate IPredicate;
llvm::FCmpInst::Predicate FPredicate;
} YYSTYPE;
#include <stdio.h>
#ifndef __cplusplus
#ifndef __STDC__
#define const
#endif
#endif
#define YYFINAL 573
#define YYFLAG -32768
#define YYNTBASE 150
#define YYTRANSLATE(x) ((unsigned)(x) <= 389 ? yytranslate[x] : 230)
static const short 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, 140,
141, 138, 2, 137, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 145,
136, 146, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
142, 139, 144, 2, 2, 2, 2, 2, 149, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 143,
2, 2, 147, 2, 148, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 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, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 119, 120, 121, 122, 123, 124, 125, 126,
127, 128, 129, 130, 131, 132, 133, 134, 135
};
#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, 66, 68, 70, 72, 74, 76, 78,
80, 82, 84, 86, 88, 90, 92, 94, 96, 98,
100, 102, 104, 106, 108, 110, 112, 114, 116, 118,
119, 122, 123, 125, 127, 129, 130, 133, 135, 137,
139, 141, 143, 145, 147, 149, 150, 152, 154, 155,
157, 159, 160, 162, 164, 166, 168, 169, 171, 173,
174, 176, 178, 180, 182, 184, 187, 189, 191, 193,
195, 196, 199, 201, 203, 205, 206, 209, 210, 213,
214, 218, 221, 222, 224, 225, 229, 231, 234, 236,
238, 240, 242, 244, 246, 249, 251, 254, 260, 266,
272, 278, 282, 285, 291, 296, 299, 301, 303, 305,
309, 311, 315, 317, 318, 320, 324, 329, 333, 337,
342, 347, 351, 358, 364, 367, 370, 373, 376, 379,
382, 385, 388, 391, 394, 397, 400, 407, 413, 422,
429, 436, 444, 452, 459, 468, 477, 481, 483, 485,
487, 489, 490, 492, 493, 495, 498, 499, 503, 504,
508, 512, 516, 520, 521, 529, 530, 539, 540, 549,
556, 559, 563, 565, 569, 573, 577, 581, 583, 584,
590, 594, 596, 600, 602, 603, 613, 615, 617, 622,
624, 626, 629, 633, 634, 636, 638, 640, 642, 644,
646, 648, 650, 652, 656, 658, 664, 666, 668, 670,
672, 674, 676, 679, 682, 685, 689, 692, 693, 695,
698, 701, 705, 715, 725, 734, 749, 751, 753, 760,
766, 769, 776, 784, 788, 794, 795, 796, 800, 803,
805, 811, 817, 824, 831, 836, 843, 848, 853, 860,
867, 870, 879, 881, 883, 884, 888, 895, 899, 906,
909, 915, 923
};
static const short yyrhs[] = { 69,
0, 70, 0, 71, 0, 72, 0, 73, 0, 74,
0, 75, 0, 76, 0, 77, 0, 81, 0, 82,
0, 83, 0, 78, 0, 79, 0, 80, 0, 112,
0, 113, 0, 114, 0, 115, 0, 116, 0, 117,
0, 118, 0, 119, 0, 120, 0, 121, 0, 122,
0, 123, 0, 86, 0, 87, 0, 88, 0, 89,
0, 90, 0, 91, 0, 92, 0, 93, 0, 94,
0, 95, 0, 96, 0, 97, 0, 98, 0, 99,
0, 100, 0, 101, 0, 102, 0, 103, 0, 104,
0, 105, 0, 92, 0, 93, 0, 94, 0, 95,
0, 22, 0, 23, 0, 11, 0, 12, 0, 13,
0, 16, 0, 19, 0, 157, 0, 0, 157, 136,
0, 0, 17, 0, 20, 0, 162, 0, 0, 160,
136, 0, 38, 0, 40, 0, 39, 0, 41, 0,
43, 0, 42, 0, 44, 0, 46, 0, 0, 134,
0, 135, 0, 0, 42, 0, 44, 0, 0, 38,
0, 39, 0, 40, 0, 43, 0, 0, 40, 0,
38, 0, 0, 57, 0, 58, 0, 59, 0, 60,
0, 61, 0, 56, 4, 0, 113, 0, 114, 0,
131, 0, 132, 0, 0, 171, 170, 0, 130, 0,
133, 0, 170, 0, 0, 173, 172, 0, 0, 49,
4, 0, 0, 137, 49, 4, 0, 30, 19, 0,
0, 176, 0, 0, 137, 179, 178, 0, 176, 0,
49, 4, 0, 11, 0, 12, 0, 13, 0, 14,
0, 45, 0, 180, 0, 181, 138, 0, 214, 0,
139, 4, 0, 181, 140, 185, 141, 173, 0, 10,
140, 185, 141, 173, 0, 142, 4, 143, 181, 144,
0, 145, 4, 143, 181, 146, 0, 147, 186, 148,
0, 147, 148, 0, 145, 147, 186, 148, 146, 0,
145, 147, 148, 146, 0, 181, 171, 0, 181, 0,
10, 0, 182, 0, 184, 137, 182, 0, 184, 0,
184, 137, 35, 0, 35, 0, 0, 181, 0, 186,
137, 181, 0, 181, 142, 189, 144, 0, 181, 142,
144, 0, 181, 149, 19, 0, 181, 145, 189, 146,
0, 181, 147, 189, 148, 0, 181, 147, 148, 0,
181, 145, 147, 189, 148, 146, 0, 181, 145, 147,
148, 146, 0, 181, 36, 0, 181, 37, 0, 181,
214, 0, 181, 188, 0, 181, 21, 0, 155, 3,
0, 155, 5, 0, 155, 4, 0, 155, 6, 0,
11, 22, 0, 11, 23, 0, 156, 9, 0, 152,
140, 187, 34, 181, 141, 0, 111, 140, 187, 225,
141, 0, 125, 140, 187, 137, 187, 137, 187, 141,
0, 150, 140, 187, 137, 187, 141, 0, 151, 140,
187, 137, 187, 141, 0, 84, 153, 140, 187, 137,
187, 141, 0, 85, 154, 140, 187, 137, 187, 141,
0, 127, 140, 187, 137, 187, 141, 0, 128, 140,
187, 137, 187, 137, 187, 141, 0, 129, 140, 187,
137, 187, 137, 187, 141, 0, 189, 137, 187, 0,
187, 0, 28, 0, 29, 0, 33, 0, 0, 193,
0, 0, 194, 0, 193, 194, 0, 0, 27, 195,
210, 0, 0, 26, 196, 211, 0, 54, 53, 200,
0, 159, 15, 181, 0, 159, 15, 10, 0, 0,
161, 165, 191, 190, 187, 197, 178, 0, 0, 161,
163, 165, 191, 190, 187, 198, 178, 0, 0, 161,
164, 165, 191, 190, 181, 199, 178, 0, 161, 165,
31, 168, 183, 214, 0, 47, 201, 0, 50, 136,
202, 0, 19, 0, 48, 136, 19, 0, 62, 136,
19, 0, 142, 203, 144, 0, 203, 137, 19, 0,
19, 0, 0, 204, 137, 181, 171, 158, 0, 181,
171, 158, 0, 204, 0, 204, 137, 35, 0, 35,
0, 0, 169, 183, 160, 140, 205, 141, 173, 177,
174, 0, 24, 0, 147, 0, 167, 165, 206, 207,
0, 25, 0, 148, 0, 217, 209, 0, 166, 165,
206, 0, 0, 55, 0, 3, 0, 4, 0, 9,
0, 22, 0, 23, 0, 36, 0, 37, 0, 21,
0, 145, 189, 146, 0, 188, 0, 53, 212, 19,
137, 19, 0, 7, 0, 8, 0, 157, 0, 160,
0, 214, 0, 213, 0, 181, 215, 0, 217, 218,
0, 208, 218, 0, 219, 159, 220, 0, 219, 222,
0, 0, 18, 0, 63, 216, 0, 63, 10, 0,
64, 14, 215, 0, 64, 11, 215, 137, 14, 215,
137, 14, 215, 0, 65, 155, 215, 137, 14, 215,
142, 221, 144, 0, 65, 155, 215, 137, 14, 215,
142, 144, 0, 66, 169, 183, 215, 140, 224, 141,
173, 34, 14, 215, 67, 14, 215, 0, 67, 0,
68, 0, 221, 155, 213, 137, 14, 215, 0, 155,
213, 137, 14, 215, 0, 159, 227, 0, 181, 142,
215, 137, 215, 144, 0, 223, 137, 142, 215, 137,
215, 144, 0, 181, 215, 171, 0, 224, 137, 181,
215, 171, 0, 0, 0, 225, 137, 216, 0, 52,
51, 0, 51, 0, 150, 181, 215, 137, 215, 0,
151, 181, 215, 137, 215, 0, 84, 153, 181, 215,
137, 215, 0, 85, 154, 181, 215, 137, 215, 0,
152, 216, 34, 181, 0, 125, 216, 137, 216, 137,
216, 0, 126, 216, 137, 181, 0, 127, 216, 137,
216, 0, 128, 216, 137, 216, 137, 216, 0, 129,
216, 137, 216, 137, 216, 0, 124, 223, 0, 226,
169, 183, 215, 140, 224, 141, 173, 0, 229, 0,
32, 0, 0, 106, 181, 175, 0, 106, 181, 137,
11, 215, 175, 0, 107, 181, 175, 0, 107, 181,
137, 11, 215, 175, 0, 108, 216, 0, 228, 109,
181, 215, 175, 0, 228, 110, 216, 137, 181, 215,
175, 0, 111, 181, 215, 225, 0
};
#endif
#if YYDEBUG != 0
static const short yyrline[] = { 0,
1094, 1094, 1094, 1094, 1094, 1094, 1094, 1094, 1094, 1095,
1095, 1095, 1095, 1095, 1095, 1096, 1096, 1096, 1096, 1096,
1096, 1096, 1097, 1097, 1097, 1097, 1097, 1100, 1100, 1101,
1101, 1102, 1102, 1103, 1103, 1104, 1104, 1108, 1108, 1109,
1109, 1110, 1110, 1111, 1111, 1112, 1112, 1113, 1113, 1114,
1114, 1115, 1116, 1121, 1122, 1122, 1124, 1124, 1125, 1125,
1129, 1133, 1138, 1138, 1140, 1141, 1146, 1152, 1153, 1154,
1155, 1156, 1160, 1161, 1162, 1166, 1167, 1168, 1172, 1173,
1174, 1178, 1179, 1180, 1181, 1182, 1186, 1187, 1188, 1191,
1191, 1192, 1193, 1194, 1195, 1196, 1204, 1205, 1206, 1207,
1210, 1211, 1216, 1217, 1218, 1221, 1222, 1229, 1229, 1236,
1236, 1245, 1253, 1253, 1259, 1259, 1261, 1266, 1279, 1279,
1279, 1279, 1282, 1286, 1290, 1297, 1302, 1310, 1340, 1371,
1376, 1388, 1398, 1402, 1412, 1419, 1426, 1433, 1438, 1443,
1450, 1451, 1458, 1465, 1473, 1479, 1491, 1519, 1535, 1564,
1592, 1618, 1638, 1664, 1684, 1696, 1703, 1769, 1779, 1789,
1795, 1805, 1811, 1821, 1826, 1831, 1839, 1851, 1873, 1881,
1887, 1898, 1903, 1908, 1914, 1920, 1929, 1933, 1941, 1941,
1944, 1944, 1955, 1960, 1968, 1969, 1973, 1973, 1977, 1977,
1980, 1983, 2007, 2018, 2025, 2028, 2034, 2037, 2044, 2048,
2077, 2080, 2086, 2099, 2103, 2108, 2110, 2115, 2120, 2129,
2139, 2150, 2154, 2163, 2172, 2177, 2299, 2299, 2301, 2310,
2310, 2312, 2317, 2329, 2333, 2338, 2342, 2346, 2350, 2354,
2358, 2362, 2366, 2370, 2395, 2399, 2413, 2417, 2421, 2425,
2431, 2431, 2437, 2446, 2450, 2459, 2468, 2477, 2481, 2486,
2490, 2494, 2499, 2509, 2528, 2537, 2617, 2621, 2628, 2639,
2652, 2662, 2673, 2683, 2692, 2701, 2704, 2705, 2712, 2716,
2721, 2742, 2759, 2773, 2787, 2799, 2807, 2814, 2820, 2826,
2832, 2847, 2932, 2937, 2941, 2948, 2955, 2963, 2970, 2978,
2986, 3000, 3017
};
#endif
#if YYDEBUG != 0 || defined (YYERROR_VERBOSE)
static const char * const yytname[] = { "$","error","$undefined.","ESINT64VAL",
"EUINT64VAL","ESAPINTVAL","EUAPINTVAL","LOCALVAL_ID","GLOBALVAL_ID","FPVAL",
"VOID","INTTYPE","FLOAT","DOUBLE","LABEL","TYPE","LOCALVAR","GLOBALVAR","LABELSTR",
"STRINGCONSTANT","ATSTRINGCONSTANT","ZEROINITIALIZER","TRUETOK","FALSETOK","BEGINTOK",
"ENDTOK","DECLARE","DEFINE","GLOBAL","CONSTANT","SECTION","ALIAS","VOLATILE",
"THREAD_LOCAL","TO","DOTDOTDOT","NULL_TOK","UNDEF","INTERNAL","LINKONCE","WEAK",
"APPENDING","DLLIMPORT","DLLEXPORT","EXTERN_WEAK","OPAQUE","EXTERNAL","TARGET",
"TRIPLE","ALIGN","DEPLIBS","CALL","TAIL","ASM_TOK","MODULE","SIDEEFFECT","CC_TOK",
"CCC_TOK","FASTCC_TOK","COLDCC_TOK","X86_STDCALLCC_TOK","X86_FASTCALLCC_TOK",
"DATALAYOUT","RET","BR","SWITCH","INVOKE","UNWIND","UNREACHABLE","ADD","SUB",
"MUL","UDIV","SDIV","FDIV","UREM","SREM","FREM","AND","OR","XOR","SHL","LSHR",
"ASHR","ICMP","FCMP","EQ","NE","SLT","SGT","SLE","SGE","ULT","UGT","ULE","UGE",
"OEQ","ONE","OLT","OGT","OLE","OGE","ORD","UNO","UEQ","UNE","MALLOC","ALLOCA",
"FREE","LOAD","STORE","GETELEMENTPTR","TRUNC","ZEXT","SEXT","FPTRUNC","FPEXT",
"BITCAST","UITOFP","SITOFP","FPTOUI","FPTOSI","INTTOPTR","PTRTOINT","PHI_TOK",
"SELECT","VAARG","EXTRACTELEMENT","INSERTELEMENT","SHUFFLEVECTOR","NORETURN",
"INREG","SRET","NOUNWIND","DEFAULT","HIDDEN","'='","','","'*'","'\\\\'","'('",
"')'","'['","'x'","']'","'<'","'>'","'{'","'}'","'c'","ArithmeticOps","LogicalOps",
"CastOps","IPredicates","FPredicates","IntType","FPType","LocalName","OptLocalName",
"OptLocalAssign","GlobalName","OptGlobalAssign","GlobalAssign","GVInternalLinkage",
"GVExternalLinkage","GVVisibilityStyle","FunctionDeclareLinkage","FunctionDefineLinkage",
"AliasLinkage","OptCallingConv","ParamAttr","OptParamAttrs","FuncAttr","OptFuncAttrs",
"OptAlign","OptCAlign","SectionString","OptSection","GlobalVarAttributes","GlobalVarAttribute",
"PrimType","Types","ArgType","ResultTypes","ArgTypeList","ArgTypeListI","TypeListI",
"ConstVal","ConstExpr","ConstVector","GlobalType","ThreadLocal","Module","DefinitionList",
"Definition","@1","@2","@3","@4","@5","AsmBlock","TargetDefinition","LibrariesDefinition",
"LibList","ArgListH","ArgList","FunctionHeaderH","BEGIN","FunctionHeader","END",
"Function","FunctionProto","OptSideEffect","ConstValueRef","SymbolicValueRef",
"ValueRef","ResolvedVal","BasicBlockList","BasicBlock","InstructionList","BBTerminatorInst",
"JumpTable","Inst","PHIList","ValueRefList","IndexList","OptTailCall","InstVal",
"OptVolatile","MemoryInst", NULL
};
#endif
static const short yyr1[] = { 0,
150, 150, 150, 150, 150, 150, 150, 150, 150, 151,
151, 151, 151, 151, 151, 152, 152, 152, 152, 152,
152, 152, 152, 152, 152, 152, 152, 153, 153, 153,
153, 153, 153, 153, 153, 153, 153, 154, 154, 154,
154, 154, 154, 154, 154, 154, 154, 154, 154, 154,
154, 154, 154, 155, 156, 156, 157, 157, 158, 158,
159, 159, 160, 160, 161, 161, 162, 163, 163, 163,
163, 163, 164, 164, 164, 165, 165, 165, 166, 166,
166, 167, 167, 167, 167, 167, 168, 168, 168, 169,
169, 169, 169, 169, 169, 169, 170, 170, 170, 170,
171, 171, 172, 172, 172, 173, 173, 174, 174, 175,
175, 176, 177, 177, 178, 178, 179, 179, 180, 180,
180, 180, 181, 181, 181, 181, 181, 181, 181, 181,
181, 181, 181, 181, 181, 182, 183, 183, 184, 184,
185, 185, 185, 185, 186, 186, 187, 187, 187, 187,
187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
187, 187, 187, 187, 187, 187, 188, 188, 188, 188,
188, 188, 188, 188, 188, 188, 189, 189, 190, 190,
191, 191, 192, 192, 193, 193, 195, 194, 196, 194,
194, 194, 194, 197, 194, 198, 194, 199, 194, 194,
194, 194, 200, 201, 201, 202, 203, 203, 203, 204,
204, 205, 205, 205, 205, 206, 207, 207, 208, 209,
209, 210, 211, 212, 212, 213, 213, 213, 213, 213,
213, 213, 213, 213, 213, 213, 214, 214, 214, 214,
215, 215, 216, 217, 217, 218, 219, 219, 219, 220,
220, 220, 220, 220, 220, 220, 220, 220, 221, 221,
222, 223, 223, 224, 224, 224, 225, 225, 226, 226,
227, 227, 227, 227, 227, 227, 227, 227, 227, 227,
227, 227, 227, 228, 228, 229, 229, 229, 229, 229,
229, 229, 229
};
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, 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, 0,
2, 0, 1, 1, 1, 0, 2, 1, 1, 1,
1, 1, 1, 1, 1, 0, 1, 1, 0, 1,
1, 0, 1, 1, 1, 1, 0, 1, 1, 0,
1, 1, 1, 1, 1, 2, 1, 1, 1, 1,
0, 2, 1, 1, 1, 0, 2, 0, 2, 0,
3, 2, 0, 1, 0, 3, 1, 2, 1, 1,
1, 1, 1, 1, 2, 1, 2, 5, 5, 5,
5, 3, 2, 5, 4, 2, 1, 1, 1, 3,
1, 3, 1, 0, 1, 3, 4, 3, 3, 4,
4, 3, 6, 5, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 6, 5, 8, 6,
6, 7, 7, 6, 8, 8, 3, 1, 1, 1,
1, 0, 1, 0, 1, 2, 0, 3, 0, 3,
3, 3, 3, 0, 7, 0, 8, 0, 8, 6,
2, 3, 1, 3, 3, 3, 3, 1, 0, 5,
3, 1, 3, 1, 0, 9, 1, 1, 4, 1,
1, 2, 3, 0, 1, 1, 1, 1, 1, 1,
1, 1, 1, 3, 1, 5, 1, 1, 1, 1,
1, 1, 2, 2, 2, 3, 2, 0, 1, 2,
2, 3, 9, 9, 8, 14, 1, 1, 6, 5,
2, 6, 7, 3, 5, 0, 0, 3, 2, 1,
5, 5, 6, 6, 4, 6, 4, 4, 6, 6,
2, 8, 1, 1, 0, 3, 6, 3, 6, 2,
5, 7, 4
};
static const short yydefact[] = { 66,
57, 63, 58, 64, 189, 187, 0, 0, 0, 0,
0, 0, 76, 65, 66, 185, 79, 82, 0, 0,
201, 0, 0, 61, 0, 67, 68, 70, 69, 71,
73, 72, 74, 75, 77, 78, 76, 76, 182, 186,
80, 81, 76, 190, 83, 84, 85, 86, 76, 248,
188, 248, 0, 0, 209, 202, 203, 191, 237, 238,
193, 119, 120, 121, 122, 123, 0, 0, 0, 0,
239, 240, 124, 192, 126, 182, 182, 87, 181, 0,
90, 90, 249, 245, 62, 220, 221, 222, 244, 204,
205, 208, 0, 144, 127, 0, 0, 0, 0, 133,
145, 0, 125, 144, 0, 0, 89, 88, 0, 179,
180, 0, 0, 91, 92, 93, 94, 95, 0, 223,
0, 285, 247, 0, 206, 143, 101, 139, 141, 0,
0, 0, 0, 0, 0, 132, 0, 0, 0, 138,
137, 0, 119, 120, 121, 0, 0, 0, 194, 96,
0, 217, 218, 219, 284, 270, 0, 0, 0, 0,
90, 257, 258, 1, 2, 3, 4, 5, 6, 7,
8, 9, 13, 14, 15, 10, 11, 12, 0, 0,
0, 0, 0, 0, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 0, 0, 0, 0,
0, 0, 0, 0, 0, 246, 90, 261, 0, 283,
207, 136, 0, 106, 0, 0, 135, 0, 146, 106,
196, 198, 200, 164, 165, 160, 162, 161, 163, 166,
159, 155, 156, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 158, 157, 115,
0, 269, 251, 0, 250, 0, 0, 54, 0, 0,
28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
0, 52, 53, 48, 49, 50, 51, 38, 39, 40,
41, 42, 43, 44, 45, 46, 47, 0, 110, 110,
290, 0, 0, 281, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 97, 98, 99, 100, 102,
142, 140, 129, 130, 131, 134, 128, 115, 115, 0,
0, 0, 0, 0, 0, 0, 148, 178, 0, 0,
0, 152, 0, 149, 0, 0, 0, 0, 195, 215,
226, 227, 228, 233, 229, 230, 231, 232, 224, 0,
235, 242, 241, 243, 0, 252, 0, 0, 0, 0,
0, 286, 0, 288, 267, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 103, 104,
105, 107, 197, 199, 0, 0, 267, 0, 0, 0,
0, 0, 147, 133, 145, 0, 150, 151, 0, 0,
0, 0, 0, 117, 115, 214, 101, 212, 0, 225,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
293, 0, 0, 0, 277, 278, 0, 0, 0, 0,
275, 0, 110, 0, 0, 0, 0, 0, 0, 0,
0, 177, 154, 0, 0, 0, 0, 112, 118, 116,
60, 0, 106, 0, 234, 0, 0, 266, 0, 0,
110, 111, 110, 0, 0, 0, 0, 0, 0, 271,
272, 266, 0, 291, 0, 0, 0, 168, 0, 0,
0, 0, 153, 0, 0, 0, 59, 211, 213, 101,
113, 0, 0, 0, 0, 0, 273, 274, 287, 289,
268, 0, 0, 276, 279, 280, 0, 110, 0, 0,
0, 174, 0, 0, 170, 171, 167, 60, 114, 108,
236, 0, 0, 101, 0, 106, 262, 0, 106, 292,
172, 173, 0, 0, 0, 210, 0, 216, 0, 255,
0, 0, 264, 0, 0, 263, 282, 169, 175, 176,
109, 253, 0, 254, 0, 101, 0, 0, 0, 265,
0, 0, 0, 0, 260, 0, 0, 259, 0, 256,
0, 0, 0
};
static const short yydefgoto[] = { 245,
246, 247, 271, 288, 146, 147, 71, 488, 11, 72,
13, 14, 37, 38, 39, 43, 49, 109, 119, 310,
212, 382, 313, 538, 362, 404, 520, 339, 405, 73,
148, 128, 142, 129, 130, 102, 328, 351, 329, 112,
80, 571, 15, 16, 18, 17, 250, 318, 319, 58,
21, 56, 93, 408, 409, 120, 154, 50, 88, 51,
44, 411, 352, 75, 354, 255, 52, 84, 85, 206,
542, 123, 294, 496, 421, 207, 208, 209, 210
};
static const short yypact[] = { 316,
-32768,-32768,-32768,-32768,-32768,-32768, 7, -119, 8, -62,
73, -21, 10,-32768, 494,-32768, 127, 260, -16, 26,
-32768, 9, 91,-32768, 794,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768, -5, -5, 246,-32768,
-32768,-32768, -5,-32768,-32768,-32768,-32768,-32768, -5, 116,
-32768, -7, 214, 239, 243,-32768,-32768,-32768,-32768,-32768,
131,-32768,-32768,-32768,-32768,-32768, 270, 274, 6, 25,
-32768,-32768,-32768, 146,-32768, 272, 272, 266,-32768, 158,
196, 196,-32768,-32768, 124,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, -26, 1092,-32768, 150, 177, 87, 131,-32768,
146, -91,-32768, 1092, 158, 158,-32768,-32768, 915,-32768,
-32768, 1191, 285,-32768,-32768,-32768,-32768,-32768, 915,-32768,
-8, 1333,-32768, 304,-32768,-32768, 146,-32768, 197, 203,
1207, 1207, 191, -69, 1207,-32768, 210, 1191, 1207, 131,
146, 377, 195, 341, 344, 323, 345, 873,-32768,-32768,
202,-32768,-32768,-32768,-32768,-32768, 305, 1234, 229, 346,
196,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 366, 874,
1207, 1207, 1207, 1207,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768, 1207, 1207, 1207, 1207,
1207, 1207, 1207, 1207, 1207,-32768, 196,-32768, 140,-32768,
-32768, -48, 1133,-32768, 64, -13,-32768, 212, 146,-32768,
-32768, 146,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768, 366, 874, 215, 219, 221, 222, 225,
256, 1248, 456, 348, 231, 232, 240,-32768,-32768, 245,
249,-32768, 131, 623,-32768, 750, 750,-32768, 750, 915,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
1207,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768,-32768,-32768, 1207, 173, 201,
-32768, 623, 12, 253, 254, 255, 262, 265, 268, 623,
623, 335, 915, 1207, 1207,-32768,-32768,-32768,-32768,-32768,
-32768,-32768, -41,-32768,-32768,-32768, -41, 245, 245, 267,
273, 1191, 1191, 1191, 1191, 1191,-32768,-32768, -6, 702,
-79,-32768, -61,-32768, 1191, 1191, 1191, 13,-32768, 1147,
-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 351, 1191,
-32768,-32768,-32768,-32768, 271,-32768, 275, 750, 623, 623,
15,-32768, 29,-32768,-32768, 750, 276, 1207, 1207, 1207,
1207, 1207, 278, 279, 1207, 750, 623, 280,-32768,-32768,
-32768,-32768,-32768,-32768, 1191, 1191,-32768, 282, 283, 284,
288, 1191,-32768, 264, 873, -55,-32768,-32768, 291, 293,
398, 414, 434,-32768, 245,-32768, 146, 302, 299,-32768,
423, -32, 433, 436, 308, 325, 328, 750, 467, 750,
337, 340, 750, 342, 146,-32768, 347, 349, 750, 750,
146, 338, 350, 1207, 356, 358, 47, 1191, 1191, 1191,
1191,-32768,-32768, 339, 1191, 1191, 1207,-32768,-32768,-32768,
107, 1177,-32768, 363,-32768, 750, 750, 1207, 750, 750,
350,-32768, 350, 1207, 750, 367, 1207, 1207, 1207,-32768,
-32768, 1207, 454,-32768, 623, 1191, 1191,-32768, 368, 365,
370, 371,-32768, 374, 375, 71,-32768,-32768,-32768, 146,
83, 464, 380, 381, 623, 66,-32768,-32768,-32768,-32768,
-32768, 378, 750,-32768,-32768,-32768, 69, 350, 383, 384,
1191,-32768, 1191, 1191,-32768,-32768,-32768, 107,-32768, 463,
-32768, 505, -2,-32768, 1207,-32768,-32768, 382,-32768,-32768,
-32768,-32768, 388, 389, 390,-32768, 528,-32768, 750,-32768,
1003, 3, -48, 623, 114,-32768, -41,-32768,-32768,-32768,
-32768,-32768, 396,-32768, 1003,-32768, 520, 521, 399, -48,
750, 750, 523, 471,-32768, 750, 525,-32768, 750,-32768,
543, 546,-32768
};
static const short yypgoto[] = { 425,
427, 428, 319, 320, -159,-32768, 0, 36, 472, 5,
-32768,-32768,-32768,-32768, 259,-32768,-32768,-32768, -127, -286,
-388,-32768, -217,-32768, -278, 65,-32768, -259,-32768,-32768,
-23, 353, -111,-32768, 455, 460, 51, -144, -213, 209,
242,-32768,-32768, 545,-32768,-32768,-32768,-32768,-32768,-32768,
-32768,-32768,-32768,-32768,-32768, 479,-32768,-32768,-32768,-32768,
-32768,-32768, -478, -135, 122, -177,-32768, 511,-32768,-32768,
-32768,-32768,-32768, 95, 181,-32768,-32768,-32768,-32768
};
#define YYLAST 1462
static const short yytable[] = { 10,
259, 74, 317, 248, 12, 291, 223, 151, 258, 97,
83, 364, 249, 258, 10, 152, 22, 86, 451, 12,
295, 296, 297, 298, 299, 418, 381, 302, 331, 333,
381, 59, 60, 260, 99, 62, 63, 64, 65, 420,
1, 2, 402, 3, 4, 135, 101, 27, 28, 29,
30, 31, 32, 33, 19, 34, 136, 392, 383, 384,
23, 403, 553, 419, 306, 307, 397, 135, 20, 66,
127, 306, 307, 24, 101, 392, 559, 419, 218, 303,
127, 392, 308, 309, 10, 141, 398, 25, 379, 308,
309, 380, 444, 59, 60, 141, 99, 62, 63, 64,
65, 518, 1, 2, 392, 3, 4, 215, 216, 57,
124, 219, 402, 455, 26, 222, 396, 125, 353, 53,
353, 353, 1, 353, 103, 3, 104, 378, 35, 36,
392, 66, 315, 83, 254, 543, 412, 393, 153, 1,
87, 540, 3, 35, 36, 450, 554, 557, 358, 103,
55, 104, 98, 366, 474, 251, 353, 289, 290, 254,
292, 54, 149, 67, 353, 353, 68, 560, 41, 69,
42, 70, 100, 293, 254, 254, 254, 254, 254, 300,
301, 254, 499, 464, 500, 110, 111, 478, 221, 127,
424, 376, 426, 427, 428, 306, 307, -54, -54, -54,
-54, 103, 525, 104, 381, 525, 526, 314, 103, 529,
104, 517, 379, 308, 309, 380, 224, 225, 2, 306,
307, 4, 353, 353, 353, 67, 306, 307, 68, 530,
353, 69, 90, 70, 133, 491, 141, 308, 309, 256,
353, 353, 257, 379, 308, 309, 380, 359, 304, 305,
248, 113, 114, 115, 116, 117, 118, 91, 381, 249,
381, 92, 59, 60, 360, 99, 143, 144, 145, 65,
94, 1, 2, 95, 3, 4, 78, 96, 79, 141,
377, 254, 353, 103, 353, 104, 501, 353, 150, 504,
505, 506, 131, 353, 353, 76, 77, 45, 46, 47,
66, 81, 48, 107, 79, 108, 395, 82, 545, 361,
103, 547, 104, 138, 139, -184, 407, 105, 106, 132,
353, 353, 211, 353, 353, 226, 227, 228, 229, 353,
-62, 1, 2, 213, 3, 4, 217, 363, 103, 353,
104, 5, 6, 214, 254, 425, 254, 254, 254, -55,
220, 431, -56, 230, 322, 252, 258, 316, 323, 353,
324, 325, 7, 541, 326, 8, 334, 353, 375, 9,
335, 336, 387, 388, 389, 390, 391, 355, 356, 337,
357, 338, 555, 59, 60, 399, 400, 401, 340, 367,
368, 369, 1, 2, 67, 3, 4, 68, 370, 327,
69, 371, 70, 353, 372, 410, 385, 413, 353, 443,
475, 414, 386, 365, 429, 430, 434, 423, 438, 439,
440, 373, 374, 486, 441, 353, 353, 445, 490, 446,
353, 447, 448, 353, 495, 435, 436, 449, 452, 453,
254, 454, 442, 254, 254, 254, 456, 458, 495, 457,
487, 261, 262, 263, 264, 265, 266, 267, 268, 269,
270, 459, 59, 60, 460, 99, 143, 144, 145, 65,
462, 1, 2, 464, 3, 4, 465, 472, 467, 415,
416, 417, 521, 468, 483, 469, 473, 422, 479, 480,
481, 482, 476, -183, 477, 484, 485, 432, 433, 492,
66, 544, 419, 503, 511, 512, 513, 514, -62, 1,
2, 537, 3, 4, 515, 516, 522, 487, 539, 5,
6, 527, 523, 531, 532, 546, 509, 510, 548, 549,
550, 551, 558, 561, 562, 563, 566, 567, 569, 461,
7, 463, 572, 8, 466, 573, 203, 9, 204, 205,
470, 471, 320, 536, 321, 519, 122, 134, 137, 40,
121, 533, 89, 534, 535, 312, 507, 437, 0, 0,
0, 0, 0, 0, 0, 0, 0, 493, 494, 0,
497, 498, 0, 0, 0, 0, 502, 0, 0, 0,
0, 0, 0, 0, 67, 0, 508, 68, 0, 0,
69, 0, 70, 332, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 524, 0, 0, 0,
0, 0, 0, 0, 528, 341, 342, 0, 0, 59,
60, 343, 0, 0, 0, 0, 0, 0, 1, 2,
0, 3, 4, 344, 345, 346, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 347, 348,
552, 0, 0, 0, 0, 556, 0, 0, 0, 0,
0, 0, 0, 0, 0, 349, 0, 0, 0, 0,
0, 0, 564, 565, 0, 0, 0, 568, 0, 0,
570, 164, 165, 166, 167, 168, 169, 170, 171, 172,
173, 174, 175, 176, 177, 178, 234, 235, 59, 60,
0, 99, 143, 144, 145, 65, 0, 1, 2, 0,
3, 4, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 236, 185, 186, 187, 188, 189, 190,
191, 192, 193, 194, 195, 196, 66, 237, 0, 238,
239, 240, 341, 342, 0, 0, 59, 60, 343, 0,
103, 0, 104, 0, 0, 1, 2, 350, 3, 4,
344, 345, 346, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 347, 348, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
59, 60, 349, 61, 62, 63, 64, 65, 0, 1,
2, 0, 3, 4, 0, 0, 0, 0, 164, 165,
166, 167, 168, 169, 170, 171, 172, 173, 174, 175,
176, 177, 178, 234, 235, 0, 0, 0, 66, 0,
67, 0, 0, 68, 0, 0, 69, 0, 70, 394,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
236, 185, 186, 187, 188, 189, 190, 191, 192, 193,
194, 195, 196, 0, 237, 0, 238, 239, 240, 59,
60, 0, 0, 0, 0, 0, 0, 0, 1, 2,
0, 3, 4, 231, 350, 272, 273, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 232, 233,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 59, 60, 0, 140, 62, 63, 64, 65, 0,
1, 2, 67, 3, 4, 68, 0, 0, 69, 0,
70, 164, 165, 166, 167, 168, 169, 170, 171, 172,
173, 174, 175, 176, 177, 178, 234, 235, 0, 66,
0, 0, 0, 0, 0, 274, 275, 276, 277, 278,
279, 280, 281, 282, 283, 284, 285, 286, 287, 0,
0, 0, 0, 236, 185, 186, 187, 188, 189, 190,
191, 192, 193, 194, 195, 196, 0, 237, 0, 238,
239, 240, 0, 0, 0, 341, 342, 0, 0, 0,
103, 343, 104, 0, 241, 0, 0, 242, 0, 243,
0, 244, 0, 344, 345, 346, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 347, 348,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 67, 0, 349, 68, 0, 0, 69,
0, 70, 0, 0, 0, 0, 0, 0, 0, 0,
0, 164, 165, 166, 167, 168, 169, 170, 171, 172,
173, 174, 175, 176, 177, 178, 234, 235, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 59, 60,
0, 99, 62, 63, 64, 65, 0, 1, 2, 0,
3, 4, 0, 236, 185, 186, 187, 188, 189, 190,
191, 192, 193, 194, 195, 196, 126, 237, 0, 238,
239, 240, 0, 0, 0, 0, 66, 0, 0, 59,
60, 0, 99, 62, 63, 64, 65, 350, 1, 2,
0, 3, 4, 59, 60, 0, 99, 62, 63, 64,
65, 0, 1, 2, 0, 3, 4, 311, 0, 0,
0, 0, 0, 0, 0, 0, 0, 66, 0, 0,
0, 406, 0, 59, 60, 0, 99, 62, 63, 64,
65, 66, 1, 2, 0, 3, 4, 59, 60, 0,
99, 143, 144, 145, 65, 0, 1, 2, 0, 3,
4, 489, 0, 59, 60, 0, 99, 62, 63, 64,
65, 66, 1, 2, 0, 3, 4, 0, 0, 0,
67, 0, 0, 68, 0, 66, 69, 0, 70, 0,
59, 60, 0, 253, 62, 63, 64, 65, 0, 1,
2, 66, 3, 4, 59, 60, 0, 99, 143, 144,
145, 65, 0, 1, 2, 0, 3, 4, 0, 0,
0, 67, 0, 0, 68, 0, 0, 69, 66, 70,
0, 0, 0, 0, 0, 67, 0, 0, 68, 0,
0, 69, 66, 70, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 67, 0, 0, 68, 0,
0, 69, 0, 70, 0, 0, 0, 0, 0, 67,
0, 0, 68, 0, 0, 69, 0, 70, 0, 0,
0, 0, 0, 0, 0, 67, 0, 0, 68, 0,
0, 69, 0, 70, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 155, 0, 0, 0, 0, 0,
0, 0, 67, 0, 0, 68, 0, 0, 69, 0,
70, 0, 0, 156, 157, 0, 67, 0, 0, 68,
0, 0, 69, 0, 330, 158, 159, 160, 161, 162,
163, 164, 165, 166, 167, 168, 169, 170, 171, 172,
173, 174, 175, 176, 177, 178, 179, 180, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 181, 182,
183, 0, 0, 184, 185, 186, 187, 188, 189, 190,
191, 192, 193, 194, 195, 196, 197, 198, 199, 200,
201, 202
};
static const short yycheck[] = { 0,
160, 25, 220, 148, 0, 183, 142, 119, 11, 4,
18, 290, 148, 11, 15, 24, 136, 25, 407, 15,
198, 199, 200, 201, 202, 11, 313, 205, 242, 243,
317, 7, 8, 161, 10, 11, 12, 13, 14, 11,
16, 17, 30, 19, 20, 137, 70, 38, 39, 40,
41, 42, 43, 44, 48, 46, 148, 137, 318, 319,
53, 49, 541, 49, 113, 114, 146, 137, 62, 45,
94, 113, 114, 136, 98, 137, 555, 49, 148, 207,
104, 137, 131, 132, 85, 109, 148, 15, 130, 131,
132, 133, 148, 7, 8, 119, 10, 11, 12, 13,
14, 490, 16, 17, 137, 19, 20, 131, 132, 19,
137, 135, 30, 146, 136, 139, 330, 144, 254, 136,
256, 257, 16, 259, 138, 19, 140, 305, 134, 135,
137, 45, 146, 18, 158, 524, 350, 144, 147, 16,
148, 144, 19, 134, 135, 405, 144, 34, 260, 138,
142, 140, 147, 142, 433, 151, 292, 181, 182, 183,
184, 136, 112, 139, 300, 301, 142, 556, 42, 145,
44, 147, 148, 197, 198, 199, 200, 201, 202, 203,
204, 205, 461, 137, 463, 28, 29, 141, 138, 213,
368, 303, 370, 371, 372, 113, 114, 3, 4, 5,
6, 138, 137, 140, 491, 137, 141, 144, 138, 141,
140, 141, 130, 131, 132, 133, 22, 23, 17, 113,
114, 20, 358, 359, 360, 139, 113, 114, 142, 508,
366, 145, 19, 147, 148, 453, 260, 131, 132, 11,
376, 377, 14, 130, 131, 132, 133, 271, 109, 110,
395, 56, 57, 58, 59, 60, 61, 19, 545, 395,
547, 19, 7, 8, 288, 10, 11, 12, 13, 14,
140, 16, 17, 4, 19, 20, 31, 4, 33, 303,
304, 305, 418, 138, 420, 140, 464, 423, 4, 467,
468, 469, 143, 429, 430, 37, 38, 38, 39, 40,
45, 43, 43, 38, 33, 40, 330, 49, 526, 137,
138, 529, 140, 105, 106, 0, 340, 76, 77, 143,
456, 457, 19, 459, 460, 3, 4, 5, 6, 465,
15, 16, 17, 137, 19, 20, 146, 137, 138, 475,
140, 26, 27, 141, 368, 369, 370, 371, 372, 9,
141, 375, 9, 9, 140, 51, 11, 146, 140, 495,
140, 140, 47, 523, 140, 50, 19, 503, 34, 54,
140, 140, 322, 323, 324, 325, 326, 256, 257, 140,
259, 137, 542, 7, 8, 335, 336, 337, 140, 137,
137, 137, 16, 17, 139, 19, 20, 142, 137, 144,
145, 137, 147, 539, 137, 55, 140, 137, 544, 146,
434, 137, 140, 292, 137, 137, 137, 142, 137, 137,
137, 300, 301, 447, 137, 561, 562, 137, 452, 137,
566, 34, 19, 569, 458, 385, 386, 4, 137, 141,
464, 19, 392, 467, 468, 469, 14, 140, 472, 14,
451, 86, 87, 88, 89, 90, 91, 92, 93, 94,
95, 137, 7, 8, 137, 10, 11, 12, 13, 14,
4, 16, 17, 137, 19, 20, 137, 140, 137, 358,
359, 360, 19, 137, 146, 137, 137, 366, 438, 439,
440, 441, 137, 0, 137, 445, 446, 376, 377, 137,
45, 525, 49, 137, 137, 141, 137, 137, 15, 16,
17, 49, 19, 20, 141, 141, 137, 518, 14, 26,
27, 144, 142, 141, 141, 144, 476, 477, 141, 141,
141, 4, 137, 14, 14, 137, 14, 67, 14, 418,
47, 420, 0, 50, 423, 0, 122, 54, 122, 122,
429, 430, 234, 518, 235, 491, 85, 98, 104, 15,
82, 511, 52, 513, 514, 213, 472, 387, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 456, 457, -1,
459, 460, -1, -1, -1, -1, 465, -1, -1, -1,
-1, -1, -1, -1, 139, -1, 475, 142, -1, -1,
145, -1, 147, 148, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, 495, -1, -1, -1,
-1, -1, -1, -1, 503, 3, 4, -1, -1, 7,
8, 9, -1, -1, -1, -1, -1, -1, 16, 17,
-1, 19, 20, 21, 22, 23, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 36, 37,
539, -1, -1, -1, -1, 544, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 53, -1, -1, -1, -1,
-1, -1, 561, 562, -1, -1, -1, 566, -1, -1,
569, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, 7, 8,
-1, 10, 11, 12, 13, 14, -1, 16, 17, -1,
19, 20, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 111, 112, 113, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, 45, 125, -1, 127,
128, 129, 3, 4, -1, -1, 7, 8, 9, -1,
138, -1, 140, -1, -1, 16, 17, 145, 19, 20,
21, 22, 23, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 36, 37, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
7, 8, 53, 10, 11, 12, 13, 14, -1, 16,
17, -1, 19, 20, -1, -1, -1, -1, 69, 70,
71, 72, 73, 74, 75, 76, 77, 78, 79, 80,
81, 82, 83, 84, 85, -1, -1, -1, 45, -1,
139, -1, -1, 142, -1, -1, 145, -1, 147, 148,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
111, 112, 113, 114, 115, 116, 117, 118, 119, 120,
121, 122, 123, -1, 125, -1, 127, 128, 129, 7,
8, -1, -1, -1, -1, -1, -1, -1, 16, 17,
-1, 19, 20, 21, 145, 22, 23, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 36, 37,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 7, 8, -1, 10, 11, 12, 13, 14, -1,
16, 17, 139, 19, 20, 142, -1, -1, 145, -1,
147, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, -1, 45,
-1, -1, -1, -1, -1, 92, 93, 94, 95, 96,
97, 98, 99, 100, 101, 102, 103, 104, 105, -1,
-1, -1, -1, 111, 112, 113, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, -1, 125, -1, 127,
128, 129, -1, -1, -1, 3, 4, -1, -1, -1,
138, 9, 140, -1, 142, -1, -1, 145, -1, 147,
-1, 149, -1, 21, 22, 23, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 36, 37,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, 139, -1, 53, 142, -1, -1, 145,
-1, 147, -1, -1, -1, -1, -1, -1, -1, -1,
-1, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 7, 8,
-1, 10, 11, 12, 13, 14, -1, 16, 17, -1,
19, 20, -1, 111, 112, 113, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, 35, 125, -1, 127,
128, 129, -1, -1, -1, -1, 45, -1, -1, 7,
8, -1, 10, 11, 12, 13, 14, 145, 16, 17,
-1, 19, 20, 7, 8, -1, 10, 11, 12, 13,
14, -1, 16, 17, -1, 19, 20, 35, -1, -1,
-1, -1, -1, -1, -1, -1, -1, 45, -1, -1,
-1, 35, -1, 7, 8, -1, 10, 11, 12, 13,
14, 45, 16, 17, -1, 19, 20, 7, 8, -1,
10, 11, 12, 13, 14, -1, 16, 17, -1, 19,
20, 35, -1, 7, 8, -1, 10, 11, 12, 13,
14, 45, 16, 17, -1, 19, 20, -1, -1, -1,
139, -1, -1, 142, -1, 45, 145, -1, 147, -1,
7, 8, -1, 10, 11, 12, 13, 14, -1, 16,
17, 45, 19, 20, 7, 8, -1, 10, 11, 12,
13, 14, -1, 16, 17, -1, 19, 20, -1, -1,
-1, 139, -1, -1, 142, -1, -1, 145, 45, 147,
-1, -1, -1, -1, -1, 139, -1, -1, 142, -1,
-1, 145, 45, 147, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, 139, -1, -1, 142, -1,
-1, 145, -1, 147, -1, -1, -1, -1, -1, 139,
-1, -1, 142, -1, -1, 145, -1, 147, -1, -1,
-1, -1, -1, -1, -1, 139, -1, -1, 142, -1,
-1, 145, -1, 147, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, 32, -1, -1, -1, -1, -1,
-1, -1, 139, -1, -1, 142, -1, -1, 145, -1,
147, -1, -1, 51, 52, -1, 139, -1, -1, 142,
-1, -1, 145, -1, 147, 63, 64, 65, 66, 67,
68, 69, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 83, 84, 85, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-1, -1, -1, -1, -1, -1, -1, -1, 106, 107,
108, -1, -1, 111, 112, 113, 114, 115, 116, 117,
118, 119, 120, 121, 122, 123, 124, 125, 126, 127,
128, 129
};
/* -*-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 28:
#line 1100 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_EQ; ;
break;}
case 29:
#line 1100 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_NE; ;
break;}
case 30:
#line 1101 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_SLT; ;
break;}
case 31:
#line 1101 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_SGT; ;
break;}
case 32:
#line 1102 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_SLE; ;
break;}
case 33:
#line 1102 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_SGE; ;
break;}
case 34:
#line 1103 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_ULT; ;
break;}
case 35:
#line 1103 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_UGT; ;
break;}
case 36:
#line 1104 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_ULE; ;
break;}
case 37:
#line 1104 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.IPredicate = ICmpInst::ICMP_UGE; ;
break;}
case 38:
#line 1108 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_OEQ; ;
break;}
case 39:
#line 1108 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_ONE; ;
break;}
case 40:
#line 1109 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_OLT; ;
break;}
case 41:
#line 1109 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_OGT; ;
break;}
case 42:
#line 1110 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_OLE; ;
break;}
case 43:
#line 1110 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_OGE; ;
break;}
case 44:
#line 1111 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_ORD; ;
break;}
case 45:
#line 1111 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_UNO; ;
break;}
case 46:
#line 1112 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_UEQ; ;
break;}
case 47:
#line 1112 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_UNE; ;
break;}
case 48:
#line 1113 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_ULT; ;
break;}
case 49:
#line 1113 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_UGT; ;
break;}
case 50:
#line 1114 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_ULE; ;
break;}
case 51:
#line 1114 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_UGE; ;
break;}
case 52:
#line 1115 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_TRUE; ;
break;}
case 53:
#line 1116 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.FPredicate = FCmpInst::FCMP_FALSE; ;
break;}
case 60:
#line 1125 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 61:
#line 1129 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = yyvsp[-1].StrVal;
CHECK_FOR_ERROR
;
break;}
case 62:
#line 1133 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = 0;
CHECK_FOR_ERROR
;
break;}
case 66:
#line 1141 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = 0;
CHECK_FOR_ERROR
;
break;}
case 67:
#line 1146 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.StrVal = yyvsp[-1].StrVal;
CHECK_FOR_ERROR
;
break;}
case 68:
#line 1152 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::InternalLinkage; ;
break;}
case 69:
#line 1153 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::WeakLinkage; ;
break;}
case 70:
#line 1154 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::LinkOnceLinkage; ;
break;}
case 71:
#line 1155 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::AppendingLinkage; ;
break;}
case 72:
#line 1156 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLExportLinkage; ;
break;}
case 73:
#line 1160 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLImportLinkage; ;
break;}
case 74:
#line 1161 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalWeakLinkage; ;
break;}
case 75:
#line 1162 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 76:
#line 1166 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Visibility = GlobalValue::DefaultVisibility; ;
break;}
case 77:
#line 1167 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Visibility = GlobalValue::DefaultVisibility; ;
break;}
case 78:
#line 1168 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Visibility = GlobalValue::HiddenVisibility; ;
break;}
case 79:
#line 1172 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 80:
#line 1173 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLImportLinkage; ;
break;}
case 81:
#line 1174 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalWeakLinkage; ;
break;}
case 82:
#line 1178 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 83:
#line 1179 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::InternalLinkage; ;
break;}
case 84:
#line 1180 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::LinkOnceLinkage; ;
break;}
case 85:
#line 1181 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::WeakLinkage; ;
break;}
case 86:
#line 1182 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::DLLExportLinkage; ;
break;}
case 87:
#line 1186 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::ExternalLinkage; ;
break;}
case 88:
#line 1187 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::WeakLinkage; ;
break;}
case 89:
#line 1188 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.Linkage = GlobalValue::InternalLinkage; ;
break;}
case 90:
#line 1191 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 91:
#line 1192 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::C; ;
break;}
case 92:
#line 1193 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Fast; ;
break;}
case 93:
#line 1194 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::Cold; ;
break;}
case 94:
#line 1195 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::X86_StdCall; ;
break;}
case 95:
#line 1196 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = CallingConv::X86_FastCall; ;
break;}
case 96:
#line 1197 "/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 97:
#line 1204 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::ZExt; ;
break;}
case 98:
#line 1205 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::SExt; ;
break;}
case 99:
#line 1206 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::InReg; ;
break;}
case 100:
#line 1207 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::StructRet; ;
break;}
case 101:
#line 1210 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::None; ;
break;}
case 102:
#line 1211 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ParamAttrs = yyvsp[-1].ParamAttrs | yyvsp[0].ParamAttrs;
;
break;}
case 103:
#line 1216 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::NoReturn; ;
break;}
case 104:
#line 1217 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::NoUnwind; ;
break;}
case 106:
#line 1221 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ParamAttrs = ParamAttr::None; ;
break;}
case 107:
#line 1222 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ParamAttrs = yyvsp[-1].ParamAttrs | yyvsp[0].ParamAttrs;
;
break;}
case 108:
#line 1229 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 109:
#line 1230 "/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 110:
#line 1236 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.UIntVal = 0; ;
break;}
case 111:
#line 1237 "/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 112:
#line 1245 "/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 113:
#line 1253 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = 0; ;
break;}
case 114:
#line 1254 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.StrVal = yyvsp[0].StrVal; ;
break;}
case 115:
#line 1259 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 116:
#line 1260 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{;
break;}
case 117:
#line 1261 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV->setSection(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 118:
#line 1266 "/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 123:
#line 1282 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(OpaqueType::get());
CHECK_FOR_ERROR
;
break;}
case 124:
#line 1286 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(yyvsp[0].PrimType);
CHECK_FOR_ERROR
;
break;}
case 125:
#line 1290 "/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 126:
#line 1297 "/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 127:
#line 1302 "/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 128:
#line 1310 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
std::vector<const Type*> Params;
ParamAttrsVector Attrs;
if (yyvsp[0].ParamAttrs != ParamAttr::None) {
ParamAttrsWithIndex X; X.index = 0; X.attrs = yyvsp[0].ParamAttrs;
Attrs.push_back(X);
}
unsigned index = 1;
TypeWithAttrsList::iterator I = yyvsp[-2].TypeWithAttrsList->begin(), E = yyvsp[-2].TypeWithAttrsList->end();
for (; I != E; ++I, ++index) {
const Type *Ty = I->Ty->get();
Params.push_back(Ty);
if (Ty != Type::VoidTy)
if (I->Attrs != ParamAttr::None) {
ParamAttrsWithIndex X; X.index = index; X.attrs = I->Attrs;
Attrs.push_back(X);
}
}
bool isVarArg = Params.size() && Params.back() == Type::VoidTy;
if (isVarArg) Params.pop_back();
ParamAttrsList *ActualAttrs = 0;
if (!Attrs.empty())
ActualAttrs = ParamAttrsList::get(Attrs);
FunctionType *FT = FunctionType::get(*yyvsp[-4].TypeVal, Params, isVarArg, ActualAttrs);
delete yyvsp[-2].TypeWithAttrsList; // Delete the argument list
delete yyvsp[-4].TypeVal; // Delete the return type handle
yyval.TypeVal = new PATypeHolder(HandleUpRefs(FT));
CHECK_FOR_ERROR
;
break;}
case 129:
#line 1340 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
std::vector<const Type*> Params;
ParamAttrsVector Attrs;
if (yyvsp[0].ParamAttrs != ParamAttr::None) {
ParamAttrsWithIndex X; X.index = 0; X.attrs = yyvsp[0].ParamAttrs;
Attrs.push_back(X);
}
TypeWithAttrsList::iterator I = yyvsp[-2].TypeWithAttrsList->begin(), E = yyvsp[-2].TypeWithAttrsList->end();
unsigned index = 1;
for ( ; I != E; ++I, ++index) {
const Type* Ty = I->Ty->get();
Params.push_back(Ty);
if (Ty != Type::VoidTy)
if (I->Attrs != ParamAttr::None) {
ParamAttrsWithIndex X; X.index = index; X.attrs = I->Attrs;
Attrs.push_back(X);
}
}
bool isVarArg = Params.size() && Params.back() == Type::VoidTy;
if (isVarArg) Params.pop_back();
ParamAttrsList *ActualAttrs = 0;
if (!Attrs.empty())
ActualAttrs = ParamAttrsList::get(Attrs);
FunctionType *FT = FunctionType::get(yyvsp[-4].PrimType, Params, isVarArg, ActualAttrs);
delete yyvsp[-2].TypeWithAttrsList; // Delete the argument list
yyval.TypeVal = new PATypeHolder(HandleUpRefs(FT));
CHECK_FOR_ERROR
;
break;}
case 130:
#line 1371 "/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 131:
#line 1376 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Vector 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->isFloatingPoint() && !ElemTy->isInteger())
GEN_ERROR("Element type of a VectorType must be primitive");
if (!isPowerOf2_32(yyvsp[-3].UInt64Val))
GEN_ERROR("Vector length should be a power of 2");
yyval.TypeVal = new PATypeHolder(HandleUpRefs(VectorType::get(*yyvsp[-1].TypeVal, (unsigned)yyvsp[-3].UInt64Val)));
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 132:
#line 1388 "/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 133:
#line 1398 "/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 134:
#line 1402 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
std::vector<const Type*> Elements;
for (std::list<llvm::PATypeHolder>::iterator I = yyvsp[-2].TypeList->begin(),
E = yyvsp[-2].TypeList->end(); I != E; ++I)
Elements.push_back(*I);
yyval.TypeVal = new PATypeHolder(HandleUpRefs(StructType::get(Elements, true)));
delete yyvsp[-2].TypeList;
CHECK_FOR_ERROR
;
break;}
case 135:
#line 1412 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Empty structure type?
yyval.TypeVal = new PATypeHolder(StructType::get(std::vector<const Type*>(), true));
CHECK_FOR_ERROR
;
break;}
case 136:
#line 1419 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeWithAttrs.Ty = yyvsp[-1].TypeVal;
yyval.TypeWithAttrs.Attrs = yyvsp[0].ParamAttrs;
;
break;}
case 137:
#line 1426 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
if (!(*yyvsp[0].TypeVal)->isFirstClassType())
GEN_ERROR("LLVM functions cannot return aggregate types");
yyval.TypeVal = yyvsp[0].TypeVal;
;
break;}
case 138:
#line 1433 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeVal = new PATypeHolder(Type::VoidTy);
;
break;}
case 139:
#line 1438 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeWithAttrsList = new TypeWithAttrsList();
yyval.TypeWithAttrsList->push_back(yyvsp[0].TypeWithAttrs);
CHECK_FOR_ERROR
;
break;}
case 140:
#line 1443 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.TypeWithAttrsList=yyvsp[-2].TypeWithAttrsList)->push_back(yyvsp[0].TypeWithAttrs);
CHECK_FOR_ERROR
;
break;}
case 142:
#line 1451 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeWithAttrsList=yyvsp[-2].TypeWithAttrsList;
TypeWithAttrs TWA; TWA.Attrs = ParamAttr::None;
TWA.Ty = new PATypeHolder(Type::VoidTy);
yyval.TypeWithAttrsList->push_back(TWA);
CHECK_FOR_ERROR
;
break;}
case 143:
#line 1458 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeWithAttrsList = new TypeWithAttrsList;
TypeWithAttrs TWA; TWA.Attrs = ParamAttr::None;
TWA.Ty = new PATypeHolder(Type::VoidTy);
yyval.TypeWithAttrsList->push_back(TWA);
CHECK_FOR_ERROR
;
break;}
case 144:
#line 1465 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TypeWithAttrsList = new TypeWithAttrsList();
CHECK_FOR_ERROR
;
break;}
case 145:
#line 1473 "/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 146:
#line 1479 "/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 147:
#line 1491 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
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 148:
#line 1519 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
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 149:
#line 1535 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
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::Int8Ty) {
for (unsigned char *C = (unsigned char *)yyvsp[0].StrVal;
C != (unsigned char*)EndStr; ++C)
Vals.push_back(ConstantInt::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 150:
#line 1564 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Nonempty unsized arr
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
const VectorType *PTy = dyn_cast<VectorType>(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 = ConstantVector::get(PTy, *yyvsp[-1].ConstVector);
delete yyvsp[-3].TypeVal; delete yyvsp[-1].ConstVector;
CHECK_FOR_ERROR
;
break;}
case 151:
#line 1592 "/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");
// Check to ensure that Type is not packed
if (STy->isPacked())
GEN_ERROR("Unpacked Initializer to vector type '" +
STy->getDescription() + "'");
yyval.ConstVal = ConstantStruct::get(STy, *yyvsp[-1].ConstVector);
delete yyvsp[-3].TypeVal; delete yyvsp[-1].ConstVector;
CHECK_FOR_ERROR
;
break;}
case 152:
#line 1618 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
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");
// Check to ensure that Type is not packed
if (STy->isPacked())
GEN_ERROR("Unpacked Initializer to vector type '" +
STy->getDescription() + "'");
yyval.ConstVal = ConstantStruct::get(STy, std::vector<Constant*>());
delete yyvsp[-2].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 153:
#line 1638 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
const StructType *STy = dyn_cast<StructType>(yyvsp[-5].TypeVal->get());
if (STy == 0)
GEN_ERROR("Cannot make struct constant with type: '" +
(*yyvsp[-5].TypeVal)->getDescription() + "'");
if (yyvsp[-2].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[-2].ConstVector->size(); i != e; ++i)
if ((*yyvsp[-2].ConstVector)[i]->getType() != STy->getElementType(i))
GEN_ERROR("Expected type '" +
STy->getElementType(i)->getDescription() +
"' for element #" + utostr(i) +
" of structure initializer");
// Check to ensure that Type is packed
if (!STy->isPacked())
GEN_ERROR("Vector initializer to non-vector type '" +
STy->getDescription() + "'");
yyval.ConstVal = ConstantStruct::get(STy, *yyvsp[-2].ConstVector);
delete yyvsp[-5].TypeVal; delete yyvsp[-2].ConstVector;
CHECK_FOR_ERROR
;
break;}
case 154:
#line 1664 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-4].TypeVal)->getDescription());
const StructType *STy = dyn_cast<StructType>(yyvsp[-4].TypeVal->get());
if (STy == 0)
GEN_ERROR("Cannot make struct constant with type: '" +
(*yyvsp[-4].TypeVal)->getDescription() + "'");
if (STy->getNumContainedTypes() != 0)
GEN_ERROR("Illegal number of initializers for structure type");
// Check to ensure that Type is packed
if (!STy->isPacked())
GEN_ERROR("Vector initializer to non-vector type '" +
STy->getDescription() + "'");
yyval.ConstVal = ConstantStruct::get(STy, std::vector<Constant*>());
delete yyvsp[-4].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 155:
#line 1684 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
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 156:
#line 1696 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
yyval.ConstVal = UndefValue::get(yyvsp[-1].TypeVal->get());
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 157:
#line 1703 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
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, getExistingVal 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
// getExistingVal that we are at global scope here.
//
Function *SavedCurFn = CurFun.CurrentFunction;
CurFun.CurrentFunction = 0;
Value *V = getExistingVal(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::GlobalName)
Name = yyvsp[0].ValIDVal.Name;
else if (yyvsp[0].ValIDVal.Type != ValID::GlobalID)
GEN_ERROR("Invalid reference to global");
// Create the forward referenced global.
GlobalValue *GV;
if (const FunctionType *FTy =
dyn_cast<FunctionType>(PT->getElementType())) {
GV = new Function(FTy, GlobalValue::ExternalWeakLinkage, Name,
CurModule.CurrentModule);
} else {
GV = new GlobalVariable(PT->getElementType(), false,
GlobalValue::ExternalWeakLinkage, 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 158:
#line 1769 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
if (yyvsp[-1].TypeVal->get() != yyvsp[0].ConstVal->getType())
GEN_ERROR("Mismatched types for constant expression: " +
(*yyvsp[-1].TypeVal)->getDescription() + " and " + yyvsp[0].ConstVal->getType()->getDescription());
yyval.ConstVal = yyvsp[0].ConstVal;
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 159:
#line 1779 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
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 160:
#line 1789 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].SInt64Val))
GEN_ERROR("Constant value doesn't fit in type");
yyval.ConstVal = ConstantInt::get(yyvsp[-1].PrimType, yyvsp[0].SInt64Val, true);
CHECK_FOR_ERROR
;
break;}
case 161:
#line 1795 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // arbitrary precision integer constants
uint32_t BitWidth = cast<IntegerType>(yyvsp[-1].PrimType)->getBitWidth();
if (yyvsp[0].APIntVal->getBitWidth() > BitWidth) {
GEN_ERROR("Constant value does not fit in type");
}
yyvsp[0].APIntVal->sextOrTrunc(BitWidth);
yyval.ConstVal = ConstantInt::get(*yyvsp[0].APIntVal);
delete yyvsp[0].APIntVal;
CHECK_FOR_ERROR
;
break;}
case 162:
#line 1805 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // integral constants
if (!ConstantInt::isValueValidForType(yyvsp[-1].PrimType, yyvsp[0].UInt64Val))
GEN_ERROR("Constant value doesn't fit in type");
yyval.ConstVal = ConstantInt::get(yyvsp[-1].PrimType, yyvsp[0].UInt64Val, false);
CHECK_FOR_ERROR
;
break;}
case 163:
#line 1811 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // arbitrary precision integer constants
uint32_t BitWidth = cast<IntegerType>(yyvsp[-1].PrimType)->getBitWidth();
if (yyvsp[0].APIntVal->getBitWidth() > BitWidth) {
GEN_ERROR("Constant value does not fit in type");
}
yyvsp[0].APIntVal->zextOrTrunc(BitWidth);
yyval.ConstVal = ConstantInt::get(*yyvsp[0].APIntVal);
delete yyvsp[0].APIntVal;
CHECK_FOR_ERROR
;
break;}
case 164:
#line 1821 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
assert(cast<IntegerType>(yyvsp[-1].PrimType)->getBitWidth() == 1 && "Not Bool?");
yyval.ConstVal = ConstantInt::getTrue();
CHECK_FOR_ERROR
;
break;}
case 165:
#line 1826 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Boolean constants
assert(cast<IntegerType>(yyvsp[-1].PrimType)->getBitWidth() == 1 && "Not Bool?");
yyval.ConstVal = ConstantInt::getFalse();
CHECK_FOR_ERROR
;
break;}
case 166:
#line 1831 "/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 167:
#line 1839 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
Constant *Val = yyvsp[-3].ConstVal;
const Type *DestTy = yyvsp[-1].TypeVal->get();
if (!CastInst::castIsValid(yyvsp[-5].CastOpVal, yyvsp[-3].ConstVal, DestTy))
GEN_ERROR("invalid cast opcode for cast from '" +
Val->getType()->getDescription() + "' to '" +
DestTy->getDescription() + "'");
yyval.ConstVal = ConstantExpr::getCast(yyvsp[-5].CastOpVal, yyvsp[-3].ConstVal, DestTy);
delete yyvsp[-1].TypeVal;
;
break;}
case 168:
#line 1851 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!isa<PointerType>(yyvsp[-2].ConstVal->getType()))
GEN_ERROR("GetElementPtr requires a pointer operand");
const Type *IdxTy =
GetElementPtrInst::getIndexedType(yyvsp[-2].ConstVal->getType(), &(*yyvsp[-1].ValueList)[0], yyvsp[-1].ValueList->size(),
true);
if (!IdxTy)
GEN_ERROR("Index list invalid for constant getelementptr");
SmallVector<Constant*, 8> 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[0], IdxVec.size());
CHECK_FOR_ERROR
;
break;}
case 169:
#line 1873 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-5].ConstVal->getType() != Type::Int1Ty)
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 170:
#line 1881 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("Binary operator types must match");
CHECK_FOR_ERROR;
yyval.ConstVal = ConstantExpr::get(yyvsp[-5].BinaryOpVal, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 171:
#line 1887 "/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()->isInteger()) {
if (Instruction::isShift(yyvsp[-5].BinaryOpVal) || !isa<VectorType>(yyvsp[-3].ConstVal->getType()) ||
!cast<VectorType>(yyvsp[-3].ConstVal->getType())->getElementType()->isInteger())
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 172:
#line 1898 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("icmp operand types must match");
yyval.ConstVal = ConstantExpr::getICmp(yyvsp[-5].IPredicate, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 173:
#line 1903 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-3].ConstVal->getType() != yyvsp[-1].ConstVal->getType())
GEN_ERROR("fcmp operand types must match");
yyval.ConstVal = ConstantExpr::getFCmp(yyvsp[-5].FPredicate, yyvsp[-3].ConstVal, yyvsp[-1].ConstVal);
;
break;}
case 174:
#line 1908 "/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 175:
#line 1914 "/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 176:
#line 1920 "/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 177:
#line 1929 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
(yyval.ConstVector = yyvsp[-2].ConstVector)->push_back(yyvsp[0].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 178:
#line 1933 "/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 179:
#line 1941 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = false; ;
break;}
case 180:
#line 1941 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = true; ;
break;}
case 181:
#line 1944 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = true; ;
break;}
case 182:
#line 1944 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.BoolVal = false; ;
break;}
case 183:
#line 1955 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = ParserResult = CurModule.CurrentModule;
CurModule.ModuleDone();
CHECK_FOR_ERROR;
;
break;}
case 184:
#line 1960 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ModuleVal = ParserResult = CurModule.CurrentModule;
CurModule.ModuleDone();
CHECK_FOR_ERROR;
;
break;}
case 187:
#line 1973 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.isDeclare = false; ;
break;}
case 188:
#line 1973 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurFun.FunctionDone();
CHECK_FOR_ERROR
;
break;}
case 189:
#line 1977 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ CurFun.isDeclare = true; ;
break;}
case 190:
#line 1977 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 191:
#line 1980 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 192:
#line 1983 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
// 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 193:
#line 2007 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
ResolveTypeTo(yyvsp[-2].StrVal, yyvsp[0].PrimType);
if (!setTypeName(yyvsp[0].PrimType, 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].PrimType);
}
CHECK_FOR_ERROR
;
break;}
case 194:
#line 2018 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
/* "Externally Visible" Linkage */
if (yyvsp[0].ConstVal == 0)
GEN_ERROR("Global value initializer is not a constant");
CurGV = ParseGlobalVariable(yyvsp[-4].StrVal, GlobalValue::ExternalLinkage,
yyvsp[-3].Visibility, yyvsp[-1].BoolVal, yyvsp[0].ConstVal->getType(), yyvsp[0].ConstVal, yyvsp[-2].BoolVal);
CHECK_FOR_ERROR
;
break;}
case 195:
#line 2025 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
;
break;}
case 196:
#line 2029 "/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[-5].StrVal, yyvsp[-4].Linkage, yyvsp[-3].Visibility, yyvsp[-1].BoolVal, yyvsp[0].ConstVal->getType(), yyvsp[0].ConstVal, yyvsp[-2].BoolVal);
CHECK_FOR_ERROR
;
break;}
case 197:
#line 2034 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
;
break;}
case 198:
#line 2038 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
CurGV = ParseGlobalVariable(yyvsp[-5].StrVal, yyvsp[-4].Linkage, yyvsp[-3].Visibility, yyvsp[-1].BoolVal, *yyvsp[0].TypeVal, 0, yyvsp[-2].BoolVal);
CHECK_FOR_ERROR
delete yyvsp[0].TypeVal;
;
break;}
case 199:
#line 2044 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurGV = 0;
CHECK_FOR_ERROR
;
break;}
case 200:
#line 2049 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
std::string Name(yyvsp[-5].StrVal);
if (Name.empty())
GEN_ERROR("Alias name cannot be empty")
const PointerType *PFTy = 0;
const FunctionType *Ty = 0;
Value* V = 0;
const Type* VTy = 0;
if (!(PFTy = dyn_cast<PointerType>(yyvsp[-1].TypeVal->get())) ||
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
VTy = yyvsp[-1].TypeVal->get();
V = getExistingVal(VTy, yyvsp[0].ValIDVal);
} else {
VTy = PFTy;
V = getExistingVal(PFTy, yyvsp[0].ValIDVal);
}
if (V == 0)
GEN_ERROR(std::string("Invalid aliasee for alias: ") + yyvsp[-5].StrVal);
if (GlobalValue* Aliasee = dyn_cast<GlobalValue>(V)) {
GlobalAlias* GA = new GlobalAlias(VTy, yyvsp[-2].Linkage, Name, Aliasee,
CurModule.CurrentModule);
GA->setVisibility(yyvsp[-4].Visibility);
InsertValue(GA, CurModule.Values);
} else
GEN_ERROR("Aliases can be created only to global values");
CHECK_FOR_ERROR
delete yyvsp[-1].TypeVal;
;
break;}
case 201:
#line 2077 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 202:
#line 2080 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 203:
#line 2086 "/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 204:
#line 2099 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setTargetTriple(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 205:
#line 2103 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->setDataLayout(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
;
break;}
case 207:
#line 2110 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 208:
#line 2115 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurModule.CurrentModule->addLibrary(yyvsp[0].StrVal);
free(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 209:
#line 2120 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CHECK_FOR_ERROR
;
break;}
case 210:
#line 2129 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
if (*yyvsp[-2].TypeVal == Type::VoidTy)
GEN_ERROR("void typed arguments are invalid");
ArgListEntry E; E.Attrs = yyvsp[-1].ParamAttrs; E.Ty = yyvsp[-2].TypeVal; E.Name = yyvsp[0].StrVal;
yyval.ArgList = yyvsp[-4].ArgList;
yyvsp[-4].ArgList->push_back(E);
CHECK_FOR_ERROR
;
break;}
case 211:
#line 2139 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
if (*yyvsp[-2].TypeVal == Type::VoidTy)
GEN_ERROR("void typed arguments are invalid");
ArgListEntry E; E.Attrs = yyvsp[-1].ParamAttrs; E.Ty = yyvsp[-2].TypeVal; E.Name = yyvsp[0].StrVal;
yyval.ArgList = new ArgListType;
yyval.ArgList->push_back(E);
CHECK_FOR_ERROR
;
break;}
case 212:
#line 2150 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[0].ArgList;
CHECK_FOR_ERROR
;
break;}
case 213:
#line 2154 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = yyvsp[-2].ArgList;
struct ArgListEntry E;
E.Ty = new PATypeHolder(Type::VoidTy);
E.Name = 0;
E.Attrs = ParamAttr::None;
yyval.ArgList->push_back(E);
CHECK_FOR_ERROR
;
break;}
case 214:
#line 2163 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = new ArgListType;
struct ArgListEntry E;
E.Ty = new PATypeHolder(Type::VoidTy);
E.Name = 0;
E.Attrs = ParamAttr::None;
yyval.ArgList->push_back(E);
CHECK_FOR_ERROR
;
break;}
case 215:
#line 2172 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ArgList = 0;
CHECK_FOR_ERROR
;
break;}
case 216:
#line 2178 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
UnEscapeLexed(yyvsp[-6].StrVal);
std::string FunctionName(yyvsp[-6].StrVal);
free(yyvsp[-6].StrVal); // Free strdup'd memory!
// Check the function result for abstractness if this is a define. We should
// have no abstract types at this point
if (!CurFun.isDeclare && CurModule.TypeIsUnresolved(yyvsp[-7].TypeVal))
GEN_ERROR("Reference to abstract result: "+ yyvsp[-7].TypeVal->get()->getDescription());
std::vector<const Type*> ParamTypeList;
ParamAttrsVector Attrs;
if (yyvsp[-2].ParamAttrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = yyvsp[-2].ParamAttrs;
Attrs.push_back(PAWI);
}
if (yyvsp[-4].ArgList) { // If there are arguments...
unsigned index = 1;
for (ArgListType::iterator I = yyvsp[-4].ArgList->begin(); I != yyvsp[-4].ArgList->end(); ++I, ++index) {
const Type* Ty = I->Ty->get();
if (!CurFun.isDeclare && CurModule.TypeIsUnresolved(I->Ty))
GEN_ERROR("Reference to abstract argument: " + Ty->getDescription());
ParamTypeList.push_back(Ty);
if (Ty != Type::VoidTy)
if (I->Attrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = index; PAWI.attrs = I->Attrs;
Attrs.push_back(PAWI);
}
}
}
bool isVarArg = ParamTypeList.size() && ParamTypeList.back() == Type::VoidTy;
if (isVarArg) ParamTypeList.pop_back();
ParamAttrsList *PAL = 0;
if (!Attrs.empty())
PAL = ParamAttrsList::get(Attrs);
FunctionType *FT = FunctionType::get(*yyvsp[-7].TypeVal, ParamTypeList, isVarArg, PAL);
const PointerType *PFT = PointerType::get(FT);
delete yyvsp[-7].TypeVal;
ValID ID;
if (!FunctionName.empty()) {
ID = ValID::createGlobalName((char*)FunctionName.c_str());
} else {
ID = ValID::createGlobalID(CurModule.Values.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))) {
if (Fn->getFunctionType() != FT) {
// The existing function doesn't have the same type. This is an overload
// error.
GEN_ERROR("Overload of function '" + FunctionName + "' not permitted.");
} else if (!CurFun.isDeclare && !Fn->isDeclaration()) {
// Neither the existing or the current function is a declaration and they
// have the same name and same type. Clearly this is a redefinition.
GEN_ERROR("Redefinition of function '" + FunctionName + "'");
} if (Fn->isDeclaration()) {
// Make sure to strip off any argument names so we can't get conflicts.
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::ExternalWeakLinkage, 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->setVisibility(CurFun.Visibility);
}
Fn->setCallingConv(yyvsp[-8].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[-4].ArgList) { // Is null if empty...
if (isVarArg) { // Nuke the last entry
assert(yyvsp[-4].ArgList->back().Ty->get() == Type::VoidTy && yyvsp[-4].ArgList->back().Name == 0 &&
"Not a varargs marker!");
delete yyvsp[-4].ArgList->back().Ty;
yyvsp[-4].ArgList->pop_back(); // Delete the last entry
}
Function::arg_iterator ArgIt = Fn->arg_begin();
Function::arg_iterator ArgEnd = Fn->arg_end();
unsigned Idx = 1;
for (ArgListType::iterator I = yyvsp[-4].ArgList->begin();
I != yyvsp[-4].ArgList->end() && ArgIt != ArgEnd; ++I, ++ArgIt) {
delete I->Ty; // Delete the typeholder...
setValueName(ArgIt, I->Name); // Insert arg into symtab...
CHECK_FOR_ERROR
InsertValue(ArgIt);
Idx++;
}
delete yyvsp[-4].ArgList; // We're now done with the argument list
}
CHECK_FOR_ERROR
;
break;}
case 219:
#line 2301 "/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[-3].Linkage);
yyval.FunctionVal->setVisibility(yyvsp[-2].Visibility);
;
break;}
case 222:
#line 2312 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
CHECK_FOR_ERROR
;
break;}
case 223:
#line 2317 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
CurFun.CurrentFunction->setLinkage(yyvsp[-2].Linkage);
CurFun.CurrentFunction->setVisibility(yyvsp[-1].Visibility);
yyval.FunctionVal = CurFun.CurrentFunction;
CurFun.FunctionDone();
CHECK_FOR_ERROR
;
break;}
case 224:
#line 2329 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 225:
#line 2333 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 226:
#line 2338 "/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 227:
#line 2342 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].UInt64Val);
CHECK_FOR_ERROR
;
break;}
case 228:
#line 2346 "/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 229:
#line 2350 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantInt::getTrue());
CHECK_FOR_ERROR
;
break;}
case 230:
#line 2354 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(ConstantInt::getFalse());
CHECK_FOR_ERROR
;
break;}
case 231:
#line 2358 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createNull();
CHECK_FOR_ERROR
;
break;}
case 232:
#line 2362 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createUndef();
CHECK_FOR_ERROR
;
break;}
case 233:
#line 2366 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // A vector zero constant.
yyval.ValIDVal = ValID::createZeroInit();
CHECK_FOR_ERROR
;
break;}
case 234:
#line 2370 "/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();
VectorType* pt = VectorType::get(ETy, NumElements);
PATypeHolder* PTy = new PATypeHolder(
HandleUpRefs(
VectorType::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(ConstantVector::get(pt, *yyvsp[-1].ConstVector));
delete PTy; delete yyvsp[-1].ConstVector;
CHECK_FOR_ERROR
;
break;}
case 235:
#line 2395 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::create(yyvsp[0].ConstVal);
CHECK_FOR_ERROR
;
break;}
case 236:
#line 2399 "/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 237:
#line 2413 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it an integer reference...?
yyval.ValIDVal = ValID::createLocalID(yyvsp[0].UIntVal);
CHECK_FOR_ERROR
;
break;}
case 238:
#line 2417 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValIDVal = ValID::createGlobalID(yyvsp[0].UIntVal);
CHECK_FOR_ERROR
;
break;}
case 239:
#line 2421 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it a named reference...?
yyval.ValIDVal = ValID::createLocalName(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 240:
#line 2425 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Is it a named reference...?
yyval.ValIDVal = ValID::createGlobalName(yyvsp[0].StrVal);
CHECK_FOR_ERROR
;
break;}
case 243:
#line 2437 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
yyval.ValueVal = getVal(*yyvsp[-1].TypeVal, yyvsp[0].ValIDVal);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 244:
#line 2446 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.FunctionVal = yyvsp[-1].FunctionVal;
CHECK_FOR_ERROR
;
break;}
case 245:
#line 2450 "/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 246:
#line 2459 "/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);
yyval.BasicBlockVal = yyvsp[-2].BasicBlockVal;
CHECK_FOR_ERROR
;
break;}
case 247:
#line 2468 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (CastInst *CI1 = dyn_cast<CastInst>(yyvsp[0].InstVal))
if (CastInst *CI2 = dyn_cast<CastInst>(CI1->getOperand(0)))
if (CI2->getParent() == 0)
yyvsp[-1].BasicBlockVal->getInstList().push_back(CI2);
yyvsp[-1].BasicBlockVal->getInstList().push_back(yyvsp[0].InstVal);
yyval.BasicBlockVal = yyvsp[-1].BasicBlockVal;
CHECK_FOR_ERROR
;
break;}
case 248:
#line 2477 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Empty space between instruction lists
yyval.BasicBlockVal = defineBBVal(ValID::createLocalID(CurFun.NextValNum));
CHECK_FOR_ERROR
;
break;}
case 249:
#line 2481 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Labelled (named) basic block
yyval.BasicBlockVal = defineBBVal(ValID::createLocalName(yyvsp[0].StrVal));
CHECK_FOR_ERROR
;
break;}
case 250:
#line 2486 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with a result...
yyval.TermInstVal = new ReturnInst(yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 251:
#line 2490 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Return with no result...
yyval.TermInstVal = new ReturnInst();
CHECK_FOR_ERROR
;
break;}
case 252:
#line 2494 "/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 253:
#line 2499 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
assert(cast<IntegerType>(yyvsp[-7].PrimType)->getBitWidth() == 1 && "Not Bool?");
BasicBlock* tmpBBA = getBBVal(yyvsp[-3].ValIDVal);
CHECK_FOR_ERROR
BasicBlock* tmpBBB = getBBVal(yyvsp[0].ValIDVal);
CHECK_FOR_ERROR
Value* tmpVal = getVal(Type::Int1Ty, yyvsp[-6].ValIDVal);
CHECK_FOR_ERROR
yyval.TermInstVal = new BranchInst(tmpBBA, tmpBBB, tmpVal);
;
break;}
case 254:
#line 2509 "/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 255:
#line 2528 "/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 256:
#line 2538 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
// Handle the short syntax
const PointerType *PFTy = 0;
const FunctionType *Ty = 0;
if (!(PFTy = dyn_cast<PointerType>(yyvsp[-11].TypeVal->get())) ||
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
ParamAttrsVector Attrs;
if (yyvsp[-6].ParamAttrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = 8;
Attrs.push_back(PAWI);
}
ValueRefList::iterator I = yyvsp[-8].ValueRefList->begin(), E = yyvsp[-8].ValueRefList->end();
unsigned index = 1;
for (; I != E; ++I, ++index) {
const Type *Ty = I->Val->getType();
if (Ty == Type::VoidTy)
GEN_ERROR("Short call syntax cannot be used with varargs");
ParamTypes.push_back(Ty);
if (I->Attrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = index; PAWI.attrs = I->Attrs;
Attrs.push_back(PAWI);
}
}
ParamAttrsList *PAL = 0;
if (!Attrs.empty())
PAL = ParamAttrsList::get(Attrs);
Ty = FunctionType::get(yyvsp[-11].TypeVal->get(), ParamTypes, false, PAL);
PFTy = PointerType::get(Ty);
}
delete yyvsp[-11].TypeVal;
Value *V = getVal(PFTy, yyvsp[-10].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
// Check the arguments
ValueList Args;
if (yyvsp[-8].ValueRefList->empty()) { // 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");
} 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();
ValueRefList::iterator ArgI = yyvsp[-8].ValueRefList->begin(), ArgE = yyvsp[-8].ValueRefList->end();
for (; ArgI != ArgE && I != E; ++ArgI, ++I) {
if (ArgI->Val->getType() != *I)
GEN_ERROR("Parameter " + ArgI->Val->getName()+ " is not of type '" +
(*I)->getDescription() + "'");
Args.push_back(ArgI->Val);
}
if (Ty->isVarArg()) {
if (I == E)
for (; ArgI != ArgE; ++ArgI)
Args.push_back(ArgI->Val); // push the remaining varargs
} else if (I != E || ArgI != ArgE)
GEN_ERROR("Invalid number of parameters detected");
}
// Create the InvokeInst
InvokeInst *II = new InvokeInst(V, Normal, Except, &Args[0], Args.size());
II->setCallingConv(yyvsp[-12].UIntVal);
yyval.TermInstVal = II;
delete yyvsp[-8].ValueRefList;
CHECK_FOR_ERROR
;
break;}
case 257:
#line 2617 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnwindInst();
CHECK_FOR_ERROR
;
break;}
case 258:
#line 2621 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.TermInstVal = new UnreachableInst();
CHECK_FOR_ERROR
;
break;}
case 259:
#line 2628 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.JumpTable = yyvsp[-5].JumpTable;
Constant *V = cast<Constant>(getExistingVal(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 260:
#line 2639 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.JumpTable = new std::vector<std::pair<Constant*, BasicBlock*> >();
Constant *V = cast<Constant>(getExistingVal(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 261:
#line 2652 "/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 262:
#line 2662 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ // Used for PHI nodes
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-5].TypeVal)->getDescription());
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 263:
#line 2673 "/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 264:
#line 2683 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
// Used for call and invoke instructions
yyval.ValueRefList = new ValueRefList();
ValueRefListEntry E; E.Attrs = yyvsp[0].ParamAttrs; E.Val = getVal(yyvsp[-2].TypeVal->get(), yyvsp[-1].ValIDVal);
yyval.ValueRefList->push_back(E);
delete yyvsp[-2].TypeVal;
;
break;}
case 265:
#line 2692 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
yyval.ValueRefList = yyvsp[-4].ValueRefList;
ValueRefListEntry E; E.Attrs = yyvsp[0].ParamAttrs; E.Val = getVal(yyvsp[-2].TypeVal->get(), yyvsp[-1].ValIDVal);
yyval.ValueRefList->push_back(E);
delete yyvsp[-2].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 266:
#line 2701 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ValueRefList = new ValueRefList(); ;
break;}
case 267:
#line 2704 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{ yyval.ValueList = new std::vector<Value*>(); ;
break;}
case 268:
#line 2705 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.ValueList = yyvsp[-2].ValueList;
yyval.ValueList->push_back(yyvsp[0].ValueVal);
CHECK_FOR_ERROR
;
break;}
case 269:
#line 2712 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 270:
#line 2716 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 271:
#line 2721 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
if (!(*yyvsp[-3].TypeVal)->isInteger() && !(*yyvsp[-3].TypeVal)->isFloatingPoint() &&
!isa<VectorType>((*yyvsp[-3].TypeVal).get()))
GEN_ERROR(
"Arithmetic operator requires integer, FP, or packed operands");
if (isa<VectorType>((*yyvsp[-3].TypeVal).get()) &&
(yyvsp[-4].BinaryOpVal == Instruction::URem ||
yyvsp[-4].BinaryOpVal == Instruction::SRem ||
yyvsp[-4].BinaryOpVal == Instruction::FRem))
GEN_ERROR("Remainder not supported on vector 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 272:
#line 2742 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
if (!(*yyvsp[-3].TypeVal)->isInteger()) {
if (Instruction::isShift(yyvsp[-4].BinaryOpVal) || !isa<VectorType>(yyvsp[-3].TypeVal->get()) ||
!cast<VectorType>(yyvsp[-3].TypeVal->get())->getElementType()->isInteger())
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 273:
#line 2759 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
if (isa<VectorType>((*yyvsp[-3].TypeVal).get()))
GEN_ERROR("Vector types not supported by icmp instruction");
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 = CmpInst::create(yyvsp[-5].OtherOpVal, yyvsp[-4].IPredicate, tmpVal1, tmpVal2);
if (yyval.InstVal == 0)
GEN_ERROR("icmp operator returned null");
delete yyvsp[-3].TypeVal;
;
break;}
case 274:
#line 2773 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-3].TypeVal)->getDescription());
if (isa<VectorType>((*yyvsp[-3].TypeVal).get()))
GEN_ERROR("Vector types not supported by fcmp instruction");
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 = CmpInst::create(yyvsp[-5].OtherOpVal, yyvsp[-4].FPredicate, tmpVal1, tmpVal2);
if (yyval.InstVal == 0)
GEN_ERROR("fcmp operator returned null");
delete yyvsp[-3].TypeVal;
;
break;}
case 275:
#line 2787 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
Value* Val = yyvsp[-2].ValueVal;
const Type* DestTy = yyvsp[0].TypeVal->get();
if (!CastInst::castIsValid(yyvsp[-3].CastOpVal, Val, DestTy))
GEN_ERROR("invalid cast opcode for cast from '" +
Val->getType()->getDescription() + "' to '" +
DestTy->getDescription() + "'");
yyval.InstVal = CastInst::create(yyvsp[-3].CastOpVal, Val, DestTy);
delete yyvsp[0].TypeVal;
;
break;}
case 276:
#line 2799 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (yyvsp[-4].ValueVal->getType() != Type::Int1Ty)
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 277:
#line 2807 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[0].TypeVal)->getDescription());
yyval.InstVal = new VAArgInst(yyvsp[-2].ValueVal, *yyvsp[0].TypeVal);
delete yyvsp[0].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 278:
#line 2814 "/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 279:
#line 2820 "/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 280:
#line 2826 "/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 281:
#line 2832 "/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 282:
#line 2848 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
// Handle the short syntax
const PointerType *PFTy = 0;
const FunctionType *Ty = 0;
if (!(PFTy = dyn_cast<PointerType>(yyvsp[-5].TypeVal->get())) ||
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
ParamAttrsVector Attrs;
if (yyvsp[0].ParamAttrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = yyvsp[0].ParamAttrs;
Attrs.push_back(PAWI);
}
unsigned index = 1;
ValueRefList::iterator I = yyvsp[-2].ValueRefList->begin(), E = yyvsp[-2].ValueRefList->end();
for (; I != E; ++I, ++index) {
const Type *Ty = I->Val->getType();
if (Ty == Type::VoidTy)
GEN_ERROR("Short call syntax cannot be used with varargs");
ParamTypes.push_back(Ty);
if (I->Attrs != ParamAttr::None) {
ParamAttrsWithIndex PAWI; PAWI.index = index; PAWI.attrs = I->Attrs;
Attrs.push_back(PAWI);
}
}
ParamAttrsList *PAL = 0;
if (!Attrs.empty())
PAL = ParamAttrsList::get(Attrs);
Ty = FunctionType::get(yyvsp[-5].TypeVal->get(), ParamTypes, false, PAL);
PFTy = PointerType::get(Ty);
}
Value *V = getVal(PFTy, yyvsp[-4].ValIDVal); // Get the function we're calling...
CHECK_FOR_ERROR
// Check for call to invalid intrinsic to avoid crashing later.
if (Function *theF = dyn_cast<Function>(V)) {
if (theF->hasName() && (theF->getValueName()->getKeyLength() >= 5) &&
(0 == strncmp(theF->getValueName()->getKeyData(), "llvm.", 5)) &&
!theF->getIntrinsicID(true))
GEN_ERROR("Call to invalid LLVM intrinsic function '" +
theF->getName() + "'");
}
// Check the arguments
ValueList Args;
if (yyvsp[-2].ValueRefList->empty()) { // 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");
} 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();
ValueRefList::iterator ArgI = yyvsp[-2].ValueRefList->begin(), ArgE = yyvsp[-2].ValueRefList->end();
for (; ArgI != ArgE && I != E; ++ArgI, ++I) {
if (ArgI->Val->getType() != *I)
GEN_ERROR("Parameter " + ArgI->Val->getName()+ " is not of type '" +
(*I)->getDescription() + "'");
Args.push_back(ArgI->Val);
}
if (Ty->isVarArg()) {
if (I == E)
for (; ArgI != ArgE; ++ArgI)
Args.push_back(ArgI->Val); // push the remaining varargs
} else if (I != E || ArgI != ArgE)
GEN_ERROR("Invalid number of parameters detected");
}
// Create the call node
CallInst *CI = new CallInst(V, &Args[0], Args.size());
CI->setTailCall(yyvsp[-7].BoolVal);
CI->setCallingConv(yyvsp[-6].UIntVal);
yyval.InstVal = CI;
delete yyvsp[-2].ValueRefList;
delete yyvsp[-5].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 283:
#line 2932 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.InstVal = yyvsp[0].InstVal;
CHECK_FOR_ERROR
;
break;}
case 284:
#line 2937 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = true;
CHECK_FOR_ERROR
;
break;}
case 285:
#line 2941 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
yyval.BoolVal = false;
CHECK_FOR_ERROR
;
break;}
case 286:
#line 2948 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
yyval.InstVal = new MallocInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 287:
#line 2955 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-4].TypeVal)->getDescription());
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 288:
#line 2963 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-1].TypeVal)->getDescription());
yyval.InstVal = new AllocaInst(*yyvsp[-1].TypeVal, 0, yyvsp[0].UIntVal);
delete yyvsp[-1].TypeVal;
CHECK_FOR_ERROR
;
break;}
case 289:
#line 2970 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-4].TypeVal)->getDescription());
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 290:
#line 2978 "/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 291:
#line 2986 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
if (!isa<PointerType>(yyvsp[-2].TypeVal->get()))
GEN_ERROR("Can't load from nonpointer type: " +
(*yyvsp[-2].TypeVal)->getDescription());
if (!cast<PointerType>(yyvsp[-2].TypeVal->get())->getElementType()->isFirstClassType())
GEN_ERROR("Can't load from pointer of non-first-class type: " +
(*yyvsp[-2].TypeVal)->getDescription());
Value* tmpVal = getVal(*yyvsp[-2].TypeVal, yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new LoadInst(tmpVal, "", yyvsp[-4].BoolVal, yyvsp[0].UIntVal);
delete yyvsp[-2].TypeVal;
;
break;}
case 292:
#line 3000 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
const PointerType *PT = dyn_cast<PointerType>(yyvsp[-2].TypeVal->get());
if (!PT)
GEN_ERROR("Can't store to a nonpointer type: " +
(*yyvsp[-2].TypeVal)->getDescription());
const Type *ElTy = PT->getElementType();
if (ElTy != yyvsp[-4].ValueVal->getType())
GEN_ERROR("Can't store '" + yyvsp[-4].ValueVal->getType()->getDescription() +
"' into space of type '" + ElTy->getDescription() + "'");
Value* tmpVal = getVal(*yyvsp[-2].TypeVal, yyvsp[-1].ValIDVal);
CHECK_FOR_ERROR
yyval.InstVal = new StoreInst(yyvsp[-4].ValueVal, tmpVal, yyvsp[-6].BoolVal, yyvsp[0].UIntVal);
delete yyvsp[-2].TypeVal;
;
break;}
case 293:
#line 3017 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
{
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*yyvsp[-2].TypeVal)->getDescription());
if (!isa<PointerType>(yyvsp[-2].TypeVal->get()))
GEN_ERROR("getelementptr insn requires pointer operand");
if (!GetElementPtrInst::getIndexedType(*yyvsp[-2].TypeVal, &(*yyvsp[0].ValueList)[0], yyvsp[0].ValueList->size(), 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)[0], yyvsp[0].ValueList->size());
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 3034 "/Users/sabre/cvs/llvm/lib/AsmParser/llvmAsmParser.y"
// common code from the two 'RunVMAsmParser' functions
static Module* RunParser(Module * M) {
llvmAsmlineno = 1; // Reset the current line number...
CurModule.CurrentModule = M;
#if YYDEBUG
yydebug = Debug;
#endif
// Check to make sure the parser succeeded
if (yyparse()) {
if (ParserResult)
delete ParserResult;
return 0;
}
// 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::LocalName) {
GenerateError("Undefined type remains at eof: '"+DID.getName() + "'");
} else {
GenerateError("Undefined type remains at eof: #" + itostr(DID.Num));
}
if (ParserResult)
delete ParserResult;
return 0;
}
// Emit an error if there are any unresolved values left.
if (!CurModule.LateResolveValues.empty()) {
Value *V = CurModule.LateResolveValues.back();
std::map<Value*, std::pair<ValID, int> >::iterator I =
CurModule.PlaceHolderInfo.find(V);
if (I != CurModule.PlaceHolderInfo.end()) {
ValID &DID = I->second.first;
if (DID.Type == ValID::LocalName) {
GenerateError("Undefined value remains at eof: "+DID.getName() + "'");
} else {
GenerateError("Undefined value remains at eof: #" + itostr(DID.Num));
}
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;
return Result;
}
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 = where + "error: " + std::string(ErrorMsg);
if (yychar != YYEMPTY && yychar != 0)
errMsg += " while reading token: '" + std::string(llvmAsmtext, llvmAsmleng)+
"'";
GenerateError(errMsg);
return 0;
}
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