#include "llvm/Instructions.h"
#include "llvm/Module.h"
#include "llvm/ValueSymbolTable.h"
+#include "llvm/AutoUpgrade.h"
#include "llvm/Support/GetElementPtrTypeIterator.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/ADT/SmallVector.h"
#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
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;
return;
}
+ // Look for intrinsic functions and CallInst that need to be upgraded
+ for (Module::iterator FI = CurrentModule->begin(),
+ FE = CurrentModule->end(); FI != FE; )
+ UpgradeCallsToIntrinsic(FI++); // must be post-increment, as we remove
+
Values.clear(); // Clear out function local definitions
Types.clear();
CurrentModule = 0;
}
case ValID::ConstFPVal: // Is it a floating point const pool reference?
- if (!ConstantFP::isValueValidForType(Ty, D.ConstPoolFP)) {
+ if (!ConstantFP::isValueValidForType(Ty, *D.ConstPoolFP)) {
GenerateError("FP constant invalid for type");
return 0;
}
- return ConstantFP::get(Ty, D.ConstPoolFP);
+ // Lexer has no type info, so builds all float and double FP constants
+ // as double. Fix this here. Long double does not need this.
+ if (&D.ConstPoolFP->getSemantics() == &APFloat::IEEEdouble &&
+ Ty==Type::FloatTy)
+ D.ConstPoolFP->convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven);
+ return ConstantFP::get(Ty, *D.ConstPoolFP);
case ValID::ConstNullVal: // Is it a null value?
if (!isa<PointerType>(Ty)) {
if (const FunctionType *FTy = dyn_cast<FunctionType>(ElTy))
V = new Function(FTy, GlobalValue::ExternalLinkage);
else
- V = new GlobalVariable(ElTy, false, GlobalValue::ExternalLinkage);
+ V = new GlobalVariable(ElTy, false, GlobalValue::ExternalLinkage, 0, "",
+ (Module*)0, false, PTy->getAddressSpace());
break;
}
default:
// 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)));
+ LLLgetLineNo())));
if (inFunctionScope())
InsertValue(V, CurFun.LateResolveValues);
GlobalValue::LinkageTypes Linkage,
GlobalValue::VisibilityTypes Visibility,
bool isConstantGlobal, const Type *Ty,
- Constant *Initializer, bool IsThreadLocal) {
+ Constant *Initializer, bool IsThreadLocal,
+ unsigned AddressSpace = 0) {
if (isa<FunctionType>(Ty)) {
GenerateError("Cannot declare global vars of function type");
return 0;
}
- const PointerType *PTy = PointerType::get(Ty);
+ const PointerType *PTy = PointerType::get(Ty, AddressSpace);
std::string Name;
if (NameStr) {
// Otherwise there is no existing GV to use, create one now.
GlobalVariable *GV =
new GlobalVariable(Ty, isConstantGlobal, Linkage, Initializer, Name,
- CurModule.CurrentModule, IsThreadLocal);
+ CurModule.CurrentModule, IsThreadLocal, AddressSpace);
GV->setVisibility(Visibility);
InsertValue(GV, CurModule.Values);
return GV;
//
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);
- }
+Module *llvm::RunVMAsmParser(llvm::MemoryBuffer *MB) {
+ InitLLLexer(MB);
+ Module *M = RunParser(new Module(LLLgetFilename()));
+ FreeLexer();
+ return M;
}
%}
llvm::ArgListType *ArgList;
llvm::TypeWithAttrs TypeWithAttrs;
llvm::TypeWithAttrsList *TypeWithAttrsList;
- llvm::ValueRefList *ValueRefList;
+ llvm::ParamList *ParamList;
// Represent the RHS of PHI node
std::list<std::pair<llvm::Value*,
uint64_t UInt64Val;
int SIntVal;
unsigned UIntVal;
- double FPVal;
+ llvm::APFloat *FPVal;
bool BoolVal;
std::string *StrVal; // This memory must be deleted
%type <ConstVector> ConstVector
%type <ArgList> ArgList ArgListH
%type <PHIList> PHIList
-%type <ValueRefList> ValueRefList // For call param lists & GEP indices
+%type <ParamList> ParamList // For call param lists & GEP indices
%type <ValueList> IndexList // For GEP indices
%type <TypeList> TypeListI
%type <TypeWithAttrsList> ArgTypeList ArgTypeListI
%type <TypeVal> Types ResultTypes
%type <PrimType> IntType FPType PrimType // Classifications
%token <PrimType> VOID INTTYPE
-%token <PrimType> FLOAT DOUBLE LABEL
+%token <PrimType> FLOAT DOUBLE X86_FP80 FP128 PPC_FP128 LABEL
%token TYPE
%token<StrVal> STRINGCONSTANT ATSTRINGCONSTANT PCTSTRINGCONSTANT
%type <StrVal> LocalName OptLocalName OptLocalAssign
%type <StrVal> GlobalName OptGlobalAssign GlobalAssign
-%type <StrVal> OptSection SectionString
+%type <StrVal> OptSection SectionString OptGC
-%type <UIntVal> OptAlign OptCAlign
+%type <UIntVal> OptAlign OptCAlign OptAddrSpace
%token ZEROINITIALIZER TRUETOK FALSETOK BEGINTOK ENDTOK
%token DECLARE DEFINE GLOBAL CONSTANT SECTION ALIAS VOLATILE THREAD_LOCAL
%token TO DOTDOTDOT NULL_TOK UNDEF INTERNAL LINKONCE WEAK APPENDING
%token DLLIMPORT DLLEXPORT EXTERN_WEAK
-%token OPAQUE EXTERNAL TARGET TRIPLE ALIGN
+%token OPAQUE EXTERNAL TARGET TRIPLE ALIGN ADDRSPACE
%token DEPLIBS CALL TAIL ASM_TOK MODULE SIDEEFFECT
%token CC_TOK CCC_TOK FASTCC_TOK COLDCC_TOK X86_STDCALLCC_TOK X86_FASTCALLCC_TOK
%token DATALAYOUT
// Function Attributes
%token SIGNEXT ZEROEXT NORETURN INREG SRET NOUNWIND NOALIAS BYVAL NEST
+%token READNONE READONLY GC
// Visibility Styles
%token DEFAULT HIDDEN PROTECTED
// These are some types that allow classification if we only want a particular
// thing... for example, only a signed, unsigned, or integral type.
IntType : INTTYPE;
-FPType : FLOAT | DOUBLE;
+FPType : FLOAT | DOUBLE | PPC_FP128 | FP128 | X86_FP80;
LocalName : LOCALVAR | STRINGCONSTANT | PCTSTRINGCONSTANT ;
OptLocalName : LocalName | /*empty*/ { $$ = 0; };
+OptAddrSpace : ADDRSPACE '(' EUINT64VAL ')' { $$=$3; }
+ | /*empty*/ { $$=0; };
+
/// OptLocalAssign - Value producing statements have an optional assignment
/// component.
OptLocalAssign : LocalName '=' {
| NOUNWIND { $$ = ParamAttr::NoUnwind; }
| ZEROEXT { $$ = ParamAttr::ZExt; }
| SIGNEXT { $$ = ParamAttr::SExt; }
- | INREG { $$ = ParamAttr::InReg; }
+ | READNONE { $$ = ParamAttr::ReadNone; }
+ | READONLY { $$ = ParamAttr::ReadOnly; }
;
OptFuncAttrs : /* empty */ { $$ = ParamAttr::None; }
}
;
+OptGC : /* empty */ { $$ = 0; }
+ | GC STRINGCONSTANT {
+ $$ = $2;
+ }
+ ;
+
// OptAlign/OptCAlign - An optional alignment, and an optional alignment with
// a comma before it.
OptAlign : /*empty*/ { $$ = 0; } |
};
+
SectionString : SECTION STRINGCONSTANT {
for (unsigned i = 0, e = $2->length(); i != e; ++i)
if ((*$2)[i] == '"' || (*$2)[i] == '\\')
// Derived types are added later...
//
-PrimType : INTTYPE | FLOAT | DOUBLE | LABEL ;
+PrimType : INTTYPE | FLOAT | DOUBLE | PPC_FP128 | FP128 | X86_FP80 | LABEL ;
Types
: OPAQUE {
$$ = new PATypeHolder($1);
CHECK_FOR_ERROR
}
- | Types '*' { // Pointer type?
+ | Types OptAddrSpace '*' { // Pointer type?
if (*$1 == Type::LabelTy)
GEN_ERROR("Cannot form a pointer to a basic block");
- $$ = new PATypeHolder(HandleUpRefs(PointerType::get(*$1)));
+ $$ = new PATypeHolder(HandleUpRefs(PointerType::get(*$1, $2)));
delete $1;
CHECK_FOR_ERROR
}
CHECK_FOR_ERROR
}
| Types '(' ArgTypeListI ')' OptFuncAttrs {
+ // Allow but ignore attributes on function types; this permits auto-upgrade.
+ // FIXME: remove in LLVM 3.0.
+ const Type* RetTy = *$1;
+ if (!(RetTy->isFirstClassType() || RetTy == Type::VoidTy ||
+ isa<OpaqueType>(RetTy)))
+ GEN_ERROR("LLVM Functions cannot return aggregates");
+
std::vector<const Type*> Params;
- ParamAttrsVector Attrs;
- if ($5 != ParamAttr::None) {
- ParamAttrsWithIndex X; X.index = 0; X.attrs = $5;
- Attrs.push_back(X);
- }
- unsigned index = 1;
TypeWithAttrsList::iterator I = $3->begin(), E = $3->end();
- for (; I != E; ++I, ++index) {
+ for (; I != E; ++I ) {
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(*$1, Params, isVarArg, ActualAttrs);
+ for (unsigned i = 0; i != Params.size(); ++i)
+ if (!(Params[i]->isFirstClassType() || isa<OpaqueType>(Params[i])))
+ GEN_ERROR("Function arguments must be value types!");
+
+ CHECK_FOR_ERROR
+
+ FunctionType *FT = FunctionType::get(RetTy, Params, isVarArg);
delete $3; // Delete the argument list
delete $1; // Delete the return type handle
$$ = new PATypeHolder(HandleUpRefs(FT));
CHECK_FOR_ERROR
}
| VOID '(' ArgTypeListI ')' OptFuncAttrs {
+ // Allow but ignore attributes on function types; this permits auto-upgrade.
+ // FIXME: remove in LLVM 3.0.
std::vector<const Type*> Params;
- ParamAttrsVector Attrs;
- if ($5 != ParamAttr::None) {
- ParamAttrsWithIndex X; X.index = 0; X.attrs = $5;
- Attrs.push_back(X);
- }
TypeWithAttrsList::iterator I = $3->begin(), E = $3->end();
- unsigned index = 1;
- for ( ; I != E; ++I, ++index) {
+ for ( ; I != E; ++I ) {
const Type* Ty = I->Ty->get();
Params.push_back(Ty);
- if (Ty != Type::VoidTy)
- if (I->Attrs != ParamAttr::None) {
- ParamAttrsWithIndex X; X.index = index; X.attrs = I->Attrs;
- Attrs.push_back(X);
- }
}
+
bool isVarArg = Params.size() && Params.back() == Type::VoidTy;
if (isVarArg) Params.pop_back();
- ParamAttrsList *ActualAttrs = 0;
- if (!Attrs.empty())
- ActualAttrs = ParamAttrsList::get(Attrs);
+ for (unsigned i = 0; i != Params.size(); ++i)
+ if (!(Params[i]->isFirstClassType() || isa<OpaqueType>(Params[i])))
+ GEN_ERROR("Function arguments must be value types!");
- FunctionType *FT = FunctionType::get($1, Params, isVarArg, ActualAttrs);
+ CHECK_FOR_ERROR
+
+ FunctionType *FT = FunctionType::get($1, Params, isVarArg);
delete $3; // Delete the argument list
$$ = new PATypeHolder(HandleUpRefs(FT));
CHECK_FOR_ERROR
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($2))
- GEN_ERROR("Vector length should be a power of 2");
$$ = new PATypeHolder(HandleUpRefs(VectorType::get(*$4, (unsigned)$2)));
delete $4;
CHECK_FOR_ERROR
;
ArgType
- : Types OptParamAttrs {
+ : Types OptParamAttrs {
+ // Allow but ignore attributes on function types; this permits auto-upgrade.
+ // FIXME: remove in LLVM 3.0.
$$.Ty = $1;
- $$.Attrs = $2;
+ $$.Attrs = ParamAttr::None;
}
;
$$ = ConstantInt::getFalse();
CHECK_FOR_ERROR
}
- | FPType FPVAL { // Float & Double constants
- if (!ConstantFP::isValueValidForType($1, $2))
+ | FPType FPVAL { // Floating point constants
+ if (!ConstantFP::isValueValidForType($1, *$2))
GEN_ERROR("Floating point constant invalid for type");
- $$ = ConstantFP::get($1, $2);
+ // Lexer has no type info, so builds all float and double FP constants
+ // as double. Fix this here. Long double is done right.
+ if (&$2->getSemantics()==&APFloat::IEEEdouble && $1==Type::FloatTy)
+ $2->convert(APFloat::IEEEsingle, APFloat::rmNearestTiesToEven);
+ $$ = ConstantFP::get($1, *$2);
+ delete $2;
CHECK_FOR_ERROR
};
GEN_ERROR("GetElementPtr requires a pointer operand");
const Type *IdxTy =
- GetElementPtrInst::getIndexedType($3->getType(), &(*$4)[0], $4->size(),
+ GetElementPtrInst::getIndexedType($3->getType(), $4->begin(), $4->end(),
true);
if (!IdxTy)
GEN_ERROR("Index list invalid for constant getelementptr");
AliaseeRef : ResultTypes SymbolicValueRef {
const Type* VTy = $1->get();
Value *V = getVal(VTy, $2);
+ CHECK_FOR_ERROR
GlobalValue* Aliasee = dyn_cast<GlobalValue>(V);
if (!Aliasee)
GEN_ERROR("Aliases can be created only to global values");
}
CHECK_FOR_ERROR
}
- | OptGlobalAssign GVVisibilityStyle ThreadLocal GlobalType ConstVal {
+ | OptGlobalAssign GVVisibilityStyle ThreadLocal GlobalType ConstVal
+ OptAddrSpace {
/* "Externally Visible" Linkage */
if ($5 == 0)
GEN_ERROR("Global value initializer is not a constant");
CurGV = ParseGlobalVariable($1, GlobalValue::ExternalLinkage,
- $2, $4, $5->getType(), $5, $3);
+ $2, $4, $5->getType(), $5, $3, $6);
CHECK_FOR_ERROR
} GlobalVarAttributes {
CurGV = 0;
}
| OptGlobalAssign GVInternalLinkage GVVisibilityStyle ThreadLocal GlobalType
- ConstVal {
+ ConstVal OptAddrSpace {
if ($6 == 0)
GEN_ERROR("Global value initializer is not a constant");
- CurGV = ParseGlobalVariable($1, $2, $3, $5, $6->getType(), $6, $4);
+ CurGV = ParseGlobalVariable($1, $2, $3, $5, $6->getType(), $6, $4, $7);
CHECK_FOR_ERROR
} GlobalVarAttributes {
CurGV = 0;
}
| OptGlobalAssign GVExternalLinkage GVVisibilityStyle ThreadLocal GlobalType
- Types {
+ Types OptAddrSpace {
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*$6)->getDescription());
- CurGV = ParseGlobalVariable($1, $2, $3, $5, *$6, 0, $4);
+ CurGV = ParseGlobalVariable($1, $2, $3, $5, *$6, 0, $4, $7);
CHECK_FOR_ERROR
delete $6;
} GlobalVarAttributes {
CurModule.CurrentModule);
GA->setVisibility($2);
InsertValue(GA, CurModule.Values);
+
+
+ // If there was a forward reference of this alias, resolve it now.
+
+ ValID ID;
+ if (!Name.empty())
+ ID = ValID::createGlobalName(Name);
+ else
+ ID = ValID::createGlobalID(CurModule.Values.size()-1);
+
+ if (GlobalValue *FWGV =
+ CurModule.GetForwardRefForGlobal(GA->getType(), ID)) {
+ // Replace uses of the fwdref with the actual alias.
+ FWGV->replaceAllUsesWith(GA);
+ if (GlobalVariable *GV = dyn_cast<GlobalVariable>(FWGV))
+ GV->eraseFromParent();
+ else
+ cast<Function>(FWGV)->eraseFromParent();
+ }
+ ID.destroy();
+
CHECK_FOR_ERROR
}
| TARGET TargetDefinition {
};
FunctionHeaderH : OptCallingConv ResultTypes GlobalName '(' ArgList ')'
- OptFuncAttrs OptSection OptAlign {
+ OptFuncAttrs OptSection OptAlign OptGC {
std::string FunctionName(*$3);
delete $3; // Free strdup'd memory!
std::vector<const Type*> ParamTypeList;
ParamAttrsVector Attrs;
if ($7 != ParamAttr::None) {
- ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = $7;
+ ParamAttrsWithIndex PAWI;
+ PAWI.index = 0;
+ PAWI.attrs = $7;
Attrs.push_back(PAWI);
}
if ($5) { // If there are arguments...
ParamTypeList.push_back(Ty);
if (Ty != Type::VoidTy)
if (I->Attrs != ParamAttr::None) {
- ParamAttrsWithIndex PAWI; PAWI.index = index; PAWI.attrs = I->Attrs;
+ 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;
+ const ParamAttrsList *PAL = 0;
if (!Attrs.empty())
PAL = ParamAttrsList::get(Attrs);
- FunctionType *FT = FunctionType::get(*$2, ParamTypeList, isVarArg, PAL);
- const PointerType *PFT = PointerType::get(FT);
+ FunctionType *FT = FunctionType::get(*$2, ParamTypeList, isVarArg);
+ const PointerType *PFT = PointerType::getUnqual(FT);
delete $2;
ValID ID;
// Move the function to the end of the list, from whereever it was
// previously inserted.
Fn = cast<Function>(FWRef);
+ assert(!Fn->getParamAttrs() && "Forward reference has parameter attributes!");
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) {
+ 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 (Fn->getParamAttrs() != PAL) {
+ // The existing function doesn't have the same parameter attributes.
+ // 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()) {
+ } else 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)
} else { // Not already defined?
Fn = new Function(FT, GlobalValue::ExternalWeakLinkage, FunctionName,
CurModule.CurrentModule);
-
InsertValue(Fn, CurModule.Values);
}
Fn->setVisibility(CurFun.Visibility);
}
Fn->setCallingConv($1);
+ Fn->setParamAttrs(PAL);
Fn->setAlignment($9);
if ($8) {
Fn->setSection(*$8);
delete $8;
}
+ if ($10) {
+ Fn->setCollector($10->c_str());
+ delete $10;
+ }
// Add all of the arguments we parsed to the function...
if ($5) { // Is null if empty...
$$ = S;
CHECK_FOR_ERROR
}
- | INVOKE OptCallingConv ResultTypes ValueRef '(' ValueRefList ')' OptFuncAttrs
+ | INVOKE OptCallingConv ResultTypes ValueRef '(' ParamList ')' OptFuncAttrs
TO LABEL ValueRef UNWIND LABEL ValueRef {
// Handle the short syntax
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
- ParamAttrsVector Attrs;
- if ($8 != ParamAttr::None) {
- ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = $8;
- Attrs.push_back(PAWI);
- }
- ValueRefList::iterator I = $6->begin(), E = $6->end();
- unsigned index = 1;
- for (; I != E; ++I, ++index) {
+ ParamList::iterator I = $6->begin(), E = $6->end();
+ for (; I != E; ++I) {
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($3->get(), ParamTypes, false, PAL);
- PFTy = PointerType::get(Ty);
+ Ty = FunctionType::get($3->get(), ParamTypes, false);
+ PFTy = PointerType::getUnqual(Ty);
}
delete $3;
BasicBlock *Except = getBBVal($14);
CHECK_FOR_ERROR
+ ParamAttrsVector Attrs;
+ if ($8 != ParamAttr::None) {
+ ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = $8;
+ Attrs.push_back(PAWI);
+ }
+
// Check the arguments
ValueList Args;
if ($6->empty()) { // Has no arguments?
// correctly!
FunctionType::param_iterator I = Ty->param_begin();
FunctionType::param_iterator E = Ty->param_end();
- ValueRefList::iterator ArgI = $6->begin(), ArgE = $6->end();
+ ParamList::iterator ArgI = $6->begin(), ArgE = $6->end();
+ unsigned index = 1;
- for (; ArgI != ArgE && I != E; ++ArgI, ++I) {
+ for (; ArgI != ArgE && I != E; ++ArgI, ++I, ++index) {
if (ArgI->Val->getType() != *I)
GEN_ERROR("Parameter " + ArgI->Val->getName()+ " is not of type '" +
(*I)->getDescription() + "'");
Args.push_back(ArgI->Val);
+ if (ArgI->Attrs != ParamAttr::None) {
+ ParamAttrsWithIndex PAWI;
+ PAWI.index = index;
+ PAWI.attrs = ArgI->Attrs;
+ Attrs.push_back(PAWI);
+ }
}
if (Ty->isVarArg()) {
GEN_ERROR("Invalid number of parameters detected");
}
+ const ParamAttrsList *PAL = 0;
+ if (!Attrs.empty())
+ PAL = ParamAttrsList::get(Attrs);
+
// Create the InvokeInst
- InvokeInst *II = new InvokeInst(V, Normal, Except, &Args[0], Args.size());
+ InvokeInst *II = new InvokeInst(V, Normal, Except, Args.begin(), Args.end());
II->setCallingConv($2);
+ II->setParamAttrs(PAL);
$$ = II;
delete $6;
CHECK_FOR_ERROR
};
-ValueRefList : Types ValueRef OptParamAttrs {
+ParamList : Types OptParamAttrs ValueRef OptParamAttrs {
+ // FIXME: Remove trailing OptParamAttrs in LLVM 3.0, it was a mistake in 2.0
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*$1)->getDescription());
// Used for call and invoke instructions
- $$ = new ValueRefList();
- ValueRefListEntry E; E.Attrs = $3; E.Val = getVal($1->get(), $2);
+ $$ = new ParamList();
+ ParamListEntry E; E.Attrs = $2 | $4; E.Val = getVal($1->get(), $3);
$$->push_back(E);
delete $1;
+ CHECK_FOR_ERROR
}
- | ValueRefList ',' Types ValueRef OptParamAttrs {
+ | LABEL OptParamAttrs ValueRef OptParamAttrs {
+ // FIXME: Remove trailing OptParamAttrs in LLVM 3.0, it was a mistake in 2.0
+ // Labels are only valid in ASMs
+ $$ = new ParamList();
+ ParamListEntry E; E.Attrs = $2 | $4; E.Val = getBBVal($3);
+ $$->push_back(E);
+ CHECK_FOR_ERROR
+ }
+ | ParamList ',' Types OptParamAttrs ValueRef OptParamAttrs {
+ // FIXME: Remove trailing OptParamAttrs in LLVM 3.0, it was a mistake in 2.0
if (!UpRefs.empty())
GEN_ERROR("Invalid upreference in type: " + (*$3)->getDescription());
$$ = $1;
- ValueRefListEntry E; E.Attrs = $5; E.Val = getVal($3->get(), $4);
+ ParamListEntry E; E.Attrs = $4 | $6; E.Val = getVal($3->get(), $5);
$$->push_back(E);
delete $3;
CHECK_FOR_ERROR
}
- | /*empty*/ { $$ = new ValueRefList(); };
+ | ParamList ',' LABEL OptParamAttrs ValueRef OptParamAttrs {
+ // FIXME: Remove trailing OptParamAttrs in LLVM 3.0, it was a mistake in 2.0
+ $$ = $1;
+ ParamListEntry E; E.Attrs = $4 | $6; E.Val = getBBVal($5);
+ $$->push_back(E);
+ CHECK_FOR_ERROR
+ }
+ | /*empty*/ { $$ = new ParamList(); };
IndexList // Used for gep instructions and constant expressions
: /*empty*/ { $$ = new std::vector<Value*>(); }
!isa<VectorType>((*$2).get()))
GEN_ERROR(
"Arithmetic operator requires integer, FP, or packed operands");
- if (isa<VectorType>((*$2).get()) &&
- ($1 == Instruction::URem ||
- $1 == Instruction::SRem ||
- $1 == Instruction::FRem))
- GEN_ERROR("Remainder not supported on vector types");
Value* val1 = getVal(*$2, $3);
CHECK_FOR_ERROR
Value* val2 = getVal(*$2, $5);
delete $2; // Free the list...
CHECK_FOR_ERROR
}
- | OptTailCall OptCallingConv ResultTypes ValueRef '(' ValueRefList ')'
+ | OptTailCall OptCallingConv ResultTypes ValueRef '(' ParamList ')'
OptFuncAttrs {
// Handle the short syntax
!(Ty = dyn_cast<FunctionType>(PFTy->getElementType()))) {
// Pull out the types of all of the arguments...
std::vector<const Type*> ParamTypes;
- ParamAttrsVector Attrs;
- if ($8 != ParamAttr::None) {
- ParamAttrsWithIndex PAWI; PAWI.index = 0; PAWI.attrs = $8;
- Attrs.push_back(PAWI);
- }
- unsigned index = 1;
- ValueRefList::iterator I = $6->begin(), E = $6->end();
- for (; I != E; ++I, ++index) {
+ ParamList::iterator I = $6->begin(), E = $6->end();
+ for (; I != E; ++I) {
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($3->get(), ParamTypes, false, PAL);
- PFTy = PointerType::get(Ty);
+ Ty = FunctionType::get($3->get(), ParamTypes, false);
+ PFTy = PointerType::getUnqual(Ty);
}
Value *V = getVal(PFTy, $4); // Get the function we're calling...
theF->getName() + "'");
}
+ // Set up the ParamAttrs for the function
+ ParamAttrsVector Attrs;
+ if ($8 != ParamAttr::None) {
+ ParamAttrsWithIndex PAWI;
+ PAWI.index = 0;
+ PAWI.attrs = $8;
+ Attrs.push_back(PAWI);
+ }
// Check the arguments
ValueList Args;
if ($6->empty()) { // Has no arguments?
"expects arguments");
} else { // Has arguments?
// Loop through FunctionType's arguments and ensure they are specified
- // correctly!
- //
+ // correctly. Also, gather any parameter attributes.
FunctionType::param_iterator I = Ty->param_begin();
FunctionType::param_iterator E = Ty->param_end();
- ValueRefList::iterator ArgI = $6->begin(), ArgE = $6->end();
+ ParamList::iterator ArgI = $6->begin(), ArgE = $6->end();
+ unsigned index = 1;
- for (; ArgI != ArgE && I != E; ++ArgI, ++I) {
+ for (; ArgI != ArgE && I != E; ++ArgI, ++I, ++index) {
if (ArgI->Val->getType() != *I)
GEN_ERROR("Parameter " + ArgI->Val->getName()+ " is not of type '" +
(*I)->getDescription() + "'");
Args.push_back(ArgI->Val);
+ if (ArgI->Attrs != ParamAttr::None) {
+ ParamAttrsWithIndex PAWI;
+ PAWI.index = index;
+ PAWI.attrs = ArgI->Attrs;
+ Attrs.push_back(PAWI);
+ }
}
if (Ty->isVarArg()) {
if (I == E)
} else if (I != E || ArgI != ArgE)
GEN_ERROR("Invalid number of parameters detected");
}
+
+ // Finish off the ParamAttrs and check them
+ const ParamAttrsList *PAL = 0;
+ if (!Attrs.empty())
+ PAL = ParamAttrsList::get(Attrs);
+
// Create the call node
- CallInst *CI = new CallInst(V, &Args[0], Args.size());
+ CallInst *CI = new CallInst(V, Args.begin(), Args.end());
CI->setTailCall($1);
CI->setCallingConv($2);
+ CI->setParamAttrs(PAL);
$$ = CI;
delete $6;
delete $3;
if (!isa<PointerType>($2->get()))
GEN_ERROR("getelementptr insn requires pointer operand");
- if (!GetElementPtrInst::getIndexedType(*$2, &(*$4)[0], $4->size(), true))
+ if (!GetElementPtrInst::getIndexedType(*$2, $4->begin(), $4->end(), true))
GEN_ERROR("Invalid getelementptr indices for type '" +
(*$2)->getDescription()+ "'");
Value* tmpVal = getVal(*$2, $3);
CHECK_FOR_ERROR
- $$ = new GetElementPtrInst(tmpVal, &(*$4)[0], $4->size());
+ $$ = new GetElementPtrInst(tmpVal, $4->begin(), $4->end());
delete $2;
delete $4;
};
// 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)
}
void llvm::GenerateError(const std::string &message, int LineNo) {
- if (LineNo == -1) LineNo = llvmAsmlineno;
+ if (LineNo == -1) LineNo = LLLgetLineNo();
// TODO: column number in exception
if (TheParseError)
- TheParseError->setError(CurFilename, message, LineNo);
+ TheParseError->setError(LLLgetFilename(), message, LineNo);
TriggerError = 1;
}
int yyerror(const char *ErrorMsg) {
- std::string where
- = std::string((CurFilename == "-") ? std::string("<stdin>") : CurFilename)
- + ":" + utostr((unsigned) llvmAsmlineno) + ": ";
+ std::string where = LLLgetFilename() + ":" + utostr(LLLgetLineNo()) + ": ";
std::string errMsg = where + "error: " + std::string(ErrorMsg);
- if (yychar != YYEMPTY && yychar != 0)
- errMsg += " while reading token: '" + std::string(llvmAsmtext, llvmAsmleng)+
- "'";
+ if (yychar != YYEMPTY && yychar != 0) {
+ errMsg += " while reading token: '";
+ errMsg += std::string(LLLgetTokenStart(),
+ LLLgetTokenStart()+LLLgetTokenLength()) + "'";
+ }
GenerateError(errMsg);
return 0;
}
projects / oota-llvm.git / blobdiff