#include "llvm/IR/Mangler.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
+#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/Support/CommandLine.h"
DebugLoc curLoc = MI.getDebugLoc();
- if (prevDebugLoc.isUnknown() && curLoc.isUnknown())
+ if (!prevDebugLoc && !curLoc)
return;
if (prevDebugLoc == curLoc)
prevDebugLoc = curLoc;
- if (curLoc.isUnknown())
+ if (!curLoc)
return;
- const MachineFunction *MF = MI.getParent()->getParent();
- //const TargetMachine &TM = MF->getTarget();
-
- const LLVMContext &ctx = MF->getFunction()->getContext();
- DIScope Scope(curLoc.getScope(ctx));
-
- assert((!Scope || Scope.isScope()) &&
- "Scope of a DebugLoc should be null or a DIScope.");
+ auto *Scope = cast_or_null<DIScope>(curLoc.getScope());
if (!Scope)
return;
- StringRef fileName(Scope.getFilename());
- StringRef dirName(Scope.getDirectory());
+ StringRef fileName(Scope->getFilename());
+ StringRef dirName(Scope->getDirectory());
SmallString<128> FullPathName = dirName;
if (!dirName.empty() && !sys::path::is_absolute(fileName)) {
sys::path::append(FullPathName, fileName);
- fileName = FullPathName.str();
+ fileName = FullPathName;
}
- if (filenameMap.find(fileName.str()) == filenameMap.end())
+ if (filenameMap.find(fileName) == filenameMap.end())
return;
// Emit the line from the source file.
if (InterleaveSrc)
- this->emitSrcInText(fileName.str(), curLoc.getLine());
+ this->emitSrcInText(fileName, curLoc.getLine());
std::stringstream temp;
- temp << "\t.loc " << filenameMap[fileName.str()] << " " << curLoc.getLine()
+ temp << "\t.loc " << filenameMap[fileName] << " " << curLoc.getLine()
<< " " << curLoc.getCol();
- OutStreamer.EmitRawText(Twine(temp.str().c_str()));
+ OutStreamer->EmitRawText(temp.str());
}
void NVPTXAsmPrinter::EmitInstruction(const MachineInstr *MI) {
MCInst Inst;
lowerToMCInst(MI, Inst);
- EmitToStreamer(OutStreamer, Inst);
+ EmitToStreamer(*OutStreamer, Inst);
}
// Handle symbol backtracking for targets that do not support image handles
const char *Sym = MFI->getImageHandleSymbol(Index);
std::string *SymNamePtr =
nvTM.getManagedStrPool()->getManagedString(Sym);
- MCOp = GetSymbolRef(OutContext.GetOrCreateSymbol(
+ MCOp = GetSymbolRef(OutContext.getOrCreateSymbol(
StringRef(SymNamePtr->c_str())));
}
if (MI->getOpcode() == NVPTX::CALL_PROTOTYPE) {
const MachineOperand &MO = MI->getOperand(0);
OutMI.addOperand(GetSymbolRef(
- OutContext.GetOrCreateSymbol(Twine(MO.getSymbolName()))));
+ OutContext.getOrCreateSymbol(Twine(MO.getSymbolName()))));
return;
}
switch (MO.getType()) {
default: llvm_unreachable("unknown operand type");
case MachineOperand::MO_Register:
- MCOp = MCOperand::CreateReg(encodeVirtualRegister(MO.getReg()));
+ MCOp = MCOperand::createReg(encodeVirtualRegister(MO.getReg()));
break;
case MachineOperand::MO_Immediate:
- MCOp = MCOperand::CreateImm(MO.getImm());
+ MCOp = MCOperand::createImm(MO.getImm());
break;
case MachineOperand::MO_MachineBasicBlock:
- MCOp = MCOperand::CreateExpr(MCSymbolRefExpr::Create(
+ MCOp = MCOperand::createExpr(MCSymbolRefExpr::create(
MO.getMBB()->getSymbol(), OutContext));
break;
case MachineOperand::MO_ExternalSymbol:
switch (Cnt->getType()->getTypeID()) {
default: report_fatal_error("Unsupported FP type"); break;
case Type::FloatTyID:
- MCOp = MCOperand::CreateExpr(
- NVPTXFloatMCExpr::CreateConstantFPSingle(Val, OutContext));
+ MCOp = MCOperand::createExpr(
+ NVPTXFloatMCExpr::createConstantFPSingle(Val, OutContext));
break;
case Type::DoubleTyID:
- MCOp = MCOperand::CreateExpr(
- NVPTXFloatMCExpr::CreateConstantFPDouble(Val, OutContext));
+ MCOp = MCOperand::createExpr(
+ NVPTXFloatMCExpr::createConstantFPDouble(Val, OutContext));
break;
}
break;
MCOperand NVPTXAsmPrinter::GetSymbolRef(const MCSymbol *Symbol) {
const MCExpr *Expr;
- Expr = MCSymbolRefExpr::Create(Symbol, MCSymbolRefExpr::VK_None,
+ Expr = MCSymbolRefExpr::create(Symbol, MCSymbolRefExpr::VK_None,
OutContext);
- return MCOperand::CreateExpr(Expr);
+ return MCOperand::createExpr(Expr);
}
void NVPTXAsmPrinter::printReturnValStr(const Function *F, raw_ostream &O) {
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
const TargetLowering *TLI = nvptxSubtarget->getTargetLowering();
Type *Ty = F->getReturnType();
if (isABI) {
if (Ty->isFloatingPointTy() || Ty->isIntegerTy()) {
unsigned size = 0;
- if (const IntegerType *ITy = dyn_cast<IntegerType>(Ty)) {
+ if (auto *ITy = dyn_cast<IntegerType>(Ty)) {
size = ITy->getBitWidth();
if (size < 32)
size = 32;
O << ".param .b" << size << " func_retval0";
} else if (isa<PointerType>(Ty)) {
- O << ".param .b" << TLI->getPointerTy().getSizeInBits()
+ O << ".param .b" << TLI->getPointerTy(DL).getSizeInBits()
<< " func_retval0";
} else if ((Ty->getTypeID() == Type::StructTyID) || isa<VectorType>(Ty)) {
- unsigned totalsz = TD->getTypeAllocSize(Ty);
+ unsigned totalsz = DL.getTypeAllocSize(Ty);
unsigned retAlignment = 0;
if (!llvm::getAlign(*F, 0, retAlignment))
- retAlignment = TD->getABITypeAlignment(Ty);
+ retAlignment = DL.getABITypeAlignment(Ty);
O << ".param .align " << retAlignment << " .b8 func_retval0[" << totalsz
<< "]";
} else
llvm_unreachable("Unknown return type");
} else {
SmallVector<EVT, 16> vtparts;
- ComputeValueVTs(*TLI, Ty, vtparts);
+ ComputeValueVTs(*TLI, DL, Ty, vtparts);
unsigned idx = 0;
for (unsigned i = 0, e = vtparts.size(); i != e; ++i) {
unsigned elems = 1;
bool NVPTXAsmPrinter::isLoopHeaderOfNoUnroll(
const MachineBasicBlock &MBB) const {
MachineLoopInfo &LI = getAnalysis<MachineLoopInfo>();
- // TODO: isLoopHeader() should take "const MachineBasicBlock *".
// We insert .pragma "nounroll" only to the loop header.
- if (!LI.isLoopHeader(const_cast<MachineBasicBlock *>(&MBB)))
+ if (!LI.isLoopHeader(&MBB))
return false;
// llvm.loop.unroll.disable is marked on the back edges of a loop. Therefore,
void NVPTXAsmPrinter::EmitBasicBlockStart(const MachineBasicBlock &MBB) const {
AsmPrinter::EmitBasicBlockStart(MBB);
if (isLoopHeaderOfNoUnroll(MBB))
- OutStreamer.EmitRawText(StringRef("\t.pragma \"nounroll\";\n"));
+ OutStreamer->EmitRawText(StringRef("\t.pragma \"nounroll\";\n"));
}
void NVPTXAsmPrinter::EmitFunctionEntryLabel() {
printReturnValStr(*MF, O);
}
- O << *CurrentFnSym;
+ CurrentFnSym->print(O, MAI);
emitFunctionParamList(*MF, O);
if (llvm::isKernelFunction(*F))
emitKernelFunctionDirectives(*F, O);
- OutStreamer.EmitRawText(O.str());
+ OutStreamer->EmitRawText(O.str());
prevDebugLoc = DebugLoc();
}
void NVPTXAsmPrinter::EmitFunctionBodyStart() {
VRegMapping.clear();
- OutStreamer.EmitRawText(StringRef("{\n"));
+ OutStreamer->EmitRawText(StringRef("{\n"));
setAndEmitFunctionVirtualRegisters(*MF);
SmallString<128> Str;
raw_svector_ostream O(Str);
emitDemotedVars(MF->getFunction(), O);
- OutStreamer.EmitRawText(O.str());
+ OutStreamer->EmitRawText(O.str());
}
void NVPTXAsmPrinter::EmitFunctionBodyEnd() {
- OutStreamer.EmitRawText(StringRef("}\n"));
+ OutStreamer->EmitRawText(StringRef("}\n"));
VRegMapping.clear();
}
void NVPTXAsmPrinter::emitImplicitDef(const MachineInstr *MI) const {
unsigned RegNo = MI->getOperand(0).getReg();
- const TargetRegisterInfo *TRI = nvptxSubtarget->getRegisterInfo();
- if (TRI->isVirtualRegister(RegNo)) {
- OutStreamer.AddComment(Twine("implicit-def: ") +
- getVirtualRegisterName(RegNo));
+ if (TargetRegisterInfo::isVirtualRegister(RegNo)) {
+ OutStreamer->AddComment(Twine("implicit-def: ") +
+ getVirtualRegisterName(RegNo));
} else {
- OutStreamer.AddComment(Twine("implicit-def: ") +
- nvptxSubtarget->getRegisterInfo()->getName(RegNo));
+ OutStreamer->AddComment(Twine("implicit-def: ") +
+ nvptxSubtarget->getRegisterInfo()->getName(RegNo));
}
- OutStreamer.AddBlankLine();
+ OutStreamer->AddBlankLine();
}
void NVPTXAsmPrinter::emitKernelFunctionDirectives(const Function &F,
// If none of reqntid* is specified, don't output reqntid directive.
unsigned reqntidx, reqntidy, reqntidz;
bool specified = false;
- if (llvm::getReqNTIDx(F, reqntidx) == false)
+ if (!llvm::getReqNTIDx(F, reqntidx))
reqntidx = 1;
else
specified = true;
- if (llvm::getReqNTIDy(F, reqntidy) == false)
+ if (!llvm::getReqNTIDy(F, reqntidy))
reqntidy = 1;
else
specified = true;
- if (llvm::getReqNTIDz(F, reqntidz) == false)
+ if (!llvm::getReqNTIDz(F, reqntidz))
reqntidz = 1;
else
specified = true;
// If none of maxntid* is specified, don't output maxntid directive.
unsigned maxntidx, maxntidy, maxntidz;
specified = false;
- if (llvm::getMaxNTIDx(F, maxntidx) == false)
+ if (!llvm::getMaxNTIDx(F, maxntidx))
maxntidx = 1;
else
specified = true;
- if (llvm::getMaxNTIDy(F, maxntidy) == false)
+ if (!llvm::getMaxNTIDy(F, maxntidy))
maxntidy = 1;
else
specified = true;
- if (llvm::getMaxNTIDz(F, maxntidz) == false)
+ if (!llvm::getMaxNTIDz(F, maxntidz))
maxntidz = 1;
else
specified = true;
else
O << ".func ";
printReturnValStr(F, O);
- O << *getSymbol(F) << "\n";
+ getSymbol(F)->print(O, MAI);
+ O << "\n";
emitFunctionParamList(F, O);
O << ";\n";
}
return false;
if (const GlobalVariable *GV = dyn_cast<GlobalVariable>(C)) {
- if (GV->getName().str() == "llvm.used")
- return false;
- return true;
+ return GV->getName() != "llvm.used";
}
for (const User *U : C->users())
static bool usedInOneFunc(const User *U, Function const *&oneFunc) {
if (const GlobalVariable *othergv = dyn_cast<GlobalVariable>(U)) {
- if (othergv->getName().str() == "llvm.used")
+ if (othergv->getName() == "llvm.used")
return true;
}
}
for (const User *UU : U->users())
- if (usedInOneFunc(UU, oneFunc) == false)
+ if (!usedInOneFunc(UU, oneFunc))
return false;
return true;
* 3. Is the global variable referenced only in one function?
*/
static bool canDemoteGlobalVar(const GlobalVariable *gv, Function const *&f) {
- if (gv->hasInternalLinkage() == false)
+ if (!gv->hasInternalLinkage())
return false;
- const PointerType *Pty = gv->getType();
+ PointerType *Pty = gv->getType();
if (Pty->getAddressSpace() != llvm::ADDRESS_SPACE_SHARED)
return false;
const Function *oneFunc = nullptr;
bool flag = usedInOneFunc(gv, oneFunc);
- if (flag == false)
+ if (!flag)
return false;
if (!oneFunc)
return false;
DbgFinder.processModule(M);
unsigned i = 1;
- for (DICompileUnit DIUnit : DbgFinder.compile_units()) {
- StringRef Filename(DIUnit.getFilename());
- StringRef Dirname(DIUnit.getDirectory());
+ for (const DICompileUnit *DIUnit : DbgFinder.compile_units()) {
+ StringRef Filename = DIUnit->getFilename();
+ StringRef Dirname = DIUnit->getDirectory();
SmallString<128> FullPathName = Dirname;
if (!Dirname.empty() && !sys::path::is_absolute(Filename)) {
sys::path::append(FullPathName, Filename);
- Filename = FullPathName.str();
+ Filename = FullPathName;
}
- if (filenameMap.find(Filename.str()) != filenameMap.end())
+ if (filenameMap.find(Filename) != filenameMap.end())
continue;
- filenameMap[Filename.str()] = i;
- OutStreamer.EmitDwarfFileDirective(i, "", Filename.str());
+ filenameMap[Filename] = i;
+ OutStreamer->EmitDwarfFileDirective(i, "", Filename);
++i;
}
- for (DISubprogram SP : DbgFinder.subprograms()) {
- StringRef Filename(SP.getFilename());
- StringRef Dirname(SP.getDirectory());
+ for (DISubprogram *SP : DbgFinder.subprograms()) {
+ StringRef Filename = SP->getFilename();
+ StringRef Dirname = SP->getDirectory();
SmallString<128> FullPathName = Dirname;
if (!Dirname.empty() && !sys::path::is_absolute(Filename)) {
sys::path::append(FullPathName, Filename);
- Filename = FullPathName.str();
+ Filename = FullPathName;
}
- if (filenameMap.find(Filename.str()) != filenameMap.end())
+ if (filenameMap.find(Filename) != filenameMap.end())
continue;
- filenameMap[Filename.str()] = i;
+ filenameMap[Filename] = i;
++i;
}
}
// Construct a default subtarget off of the TargetMachine defaults. The
// rest of NVPTX isn't friendly to change subtargets per function and
// so the default TargetMachine will have all of the options.
- StringRef TT = TM.getTargetTriple();
+ const Triple &TT = TM.getTargetTriple();
StringRef CPU = TM.getTargetCPU();
StringRef FS = TM.getTargetFeatureString();
const NVPTXTargetMachine &NTM = static_cast<const NVPTXTargetMachine &>(TM);
raw_svector_ostream OS1(Str1);
MMI = getAnalysisIfAvailable<MachineModuleInfo>();
- MMI->AnalyzeModule(M);
// We need to call the parent's one explicitly.
//bool Result = AsmPrinter::doInitialization(M);
const_cast<TargetLoweringObjectFile &>(getObjFileLowering())
.Initialize(OutContext, TM);
- Mang = new Mangler(TM.getDataLayout());
+ Mang = new Mangler();
// Emit header before any dwarf directives are emitted below.
emitHeader(M, OS1, STI);
- OutStreamer.EmitRawText(OS1.str());
+ OutStreamer->EmitRawText(OS1.str());
// Already commented out
//bool Result = AsmPrinter::doInitialization(M);
// Emit module-level inline asm if it exists.
if (!M.getModuleInlineAsm().empty()) {
- OutStreamer.AddComment("Start of file scope inline assembly");
- OutStreamer.AddBlankLine();
- OutStreamer.EmitRawText(StringRef(M.getModuleInlineAsm()));
- OutStreamer.AddBlankLine();
- OutStreamer.AddComment("End of file scope inline assembly");
- OutStreamer.AddBlankLine();
+ OutStreamer->AddComment("Start of file scope inline assembly");
+ OutStreamer->AddBlankLine();
+ OutStreamer->EmitRawText(StringRef(M.getModuleInlineAsm()));
+ OutStreamer->AddBlankLine();
+ OutStreamer->AddComment("End of file scope inline assembly");
+ OutStreamer->AddBlankLine();
}
// If we're not NVCL we're CUDA, go ahead and emit filenames.
- if (Triple(TM.getTargetTriple()).getOS() != Triple::NVCL)
+ if (TM.getTargetTriple().getOS() != Triple::NVCL)
recordAndEmitFilenames(M);
GlobalsEmitted = false;
OS2 << '\n';
- OutStreamer.EmitRawText(OS2.str());
+ OutStreamer->EmitRawText(OS2.str());
}
void NVPTXAsmPrinter::emitHeader(Module &M, raw_ostream &O,
msg.append("Error: ");
msg.append("Symbol ");
if (V->hasName())
- msg.append(V->getName().str());
+ msg.append(V->getName());
msg.append("has unsupported appending linkage type");
llvm_unreachable(msg.c_str());
} else if (!V->hasInternalLinkage() &&
GVar->getName().startswith("nvvm."))
return;
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
// GlobalVariables are always constant pointers themselves.
- const PointerType *PTy = GVar->getType();
+ PointerType *PTy = GVar->getType();
Type *ETy = PTy->getElementType();
if (GVar->hasExternalLinkage()) {
const Function *demotedFunc = nullptr;
if (!processDemoted && canDemoteGlobalVar(GVar, demotedFunc)) {
- O << "// " << GVar->getName().str() << " has been demoted\n";
+ O << "// " << GVar->getName() << " has been demoted\n";
if (localDecls.find(demotedFunc) != localDecls.end())
localDecls[demotedFunc].push_back(GVar);
else {
}
if (GVar->getAlignment() == 0)
- O << " .align " << (int) TD->getPrefTypeAlignment(ETy);
+ O << " .align " << (int)DL.getPrefTypeAlignment(ETy);
else
O << " .align " << GVar->getAlignment();
else
O << getPTXFundamentalTypeStr(ETy, false);
O << " ";
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
// Ptx allows variable initilization only for constant and global state
// spaces.
if ((PTy->getAddressSpace() == llvm::ADDRESS_SPACE_GLOBAL) ||
(PTy->getAddressSpace() == llvm::ADDRESS_SPACE_CONST)) {
const Constant *Initializer = GVar->getInitializer();
- // 'undef' is treated as there is no value spefied.
+ // 'undef' is treated as there is no value specified.
if (!Initializer->isNullValue() && !isa<UndefValue>(Initializer)) {
O << " = ";
printScalarConstant(Initializer, O);
// The frontend adds zero-initializer to variables that don't have an
// initial value, so skip warning for this case.
if (!GVar->getInitializer()->isNullValue()) {
- std::string warnMsg = "initial value of '" + GVar->getName().str() +
- "' is not allowed in addrspace(" +
- llvm::utostr_32(PTy->getAddressSpace()) + ")";
- report_fatal_error(warnMsg.c_str());
+ report_fatal_error("initial value of '" + GVar->getName() +
+ "' is not allowed in addrspace(" +
+ Twine(PTy->getAddressSpace()) + ")");
}
}
}
case Type::StructTyID:
case Type::ArrayTyID:
case Type::VectorTyID:
- ElementSize = TD->getTypeStoreSize(ETy);
+ ElementSize = DL.getTypeStoreSize(ETy);
// Ptx allows variable initilization only for constant and
// global state spaces.
if (((PTy->getAddressSpace() == llvm::ADDRESS_SPACE_GLOBAL) ||
bufferAggregateConstant(Initializer, &aggBuffer);
if (aggBuffer.numSymbols) {
if (static_cast<const NVPTXTargetMachine &>(TM).is64Bit()) {
- O << " .u64 " << *getSymbol(GVar) << "[";
+ O << " .u64 ";
+ getSymbol(GVar)->print(O, MAI);
+ O << "[";
O << ElementSize / 8;
} else {
- O << " .u32 " << *getSymbol(GVar) << "[";
+ O << " .u32 ";
+ getSymbol(GVar)->print(O, MAI);
+ O << "[";
O << ElementSize / 4;
}
O << "]";
} else {
- O << " .b8 " << *getSymbol(GVar) << "[";
+ O << " .b8 ";
+ getSymbol(GVar)->print(O, MAI);
+ O << "[";
O << ElementSize;
O << "]";
}
aggBuffer.print();
O << "}";
} else {
- O << " .b8 " << *getSymbol(GVar);
+ O << " .b8 ";
+ getSymbol(GVar)->print(O, MAI);
if (ElementSize) {
O << "[";
O << ElementSize;
}
}
} else {
- O << " .b8 " << *getSymbol(GVar);
+ O << " .b8 ";
+ getSymbol(GVar)->print(O, MAI);
if (ElementSize) {
O << "[";
O << ElementSize;
}
std::string
-NVPTXAsmPrinter::getPTXFundamentalTypeStr(const Type *Ty, bool useB4PTR) const {
+NVPTXAsmPrinter::getPTXFundamentalTypeStr(Type *Ty, bool useB4PTR) const {
switch (Ty->getTypeID()) {
default:
llvm_unreachable("unexpected type");
void NVPTXAsmPrinter::emitPTXGlobalVariable(const GlobalVariable *GVar,
raw_ostream &O) {
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
// GlobalVariables are always constant pointers themselves.
- const PointerType *PTy = GVar->getType();
+ PointerType *PTy = GVar->getType();
Type *ETy = PTy->getElementType();
O << ".";
emitPTXAddressSpace(PTy->getAddressSpace(), O);
if (GVar->getAlignment() == 0)
- O << " .align " << (int) TD->getPrefTypeAlignment(ETy);
+ O << " .align " << (int)DL.getPrefTypeAlignment(ETy);
else
O << " .align " << GVar->getAlignment();
O << " .";
O << getPTXFundamentalTypeStr(ETy);
O << " ";
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
return;
}
case Type::StructTyID:
case Type::ArrayTyID:
case Type::VectorTyID:
- ElementSize = TD->getTypeStoreSize(ETy);
- O << " .b8 " << *getSymbol(GVar) << "[";
+ ElementSize = DL.getTypeStoreSize(ETy);
+ O << " .b8 ";
+ getSymbol(GVar)->print(O, MAI);
+ O << "[";
if (ElementSize) {
- O << itostr(ElementSize);
+ O << ElementSize;
}
O << "]";
break;
return;
}
-static unsigned int getOpenCLAlignment(const DataLayout *TD, Type *Ty) {
+static unsigned int getOpenCLAlignment(const DataLayout &DL, Type *Ty) {
if (Ty->isSingleValueType())
- return TD->getPrefTypeAlignment(Ty);
+ return DL.getPrefTypeAlignment(Ty);
-
const ArrayType *ATy = dyn_cast<ArrayType>(Ty);
+
auto *ATy = dyn_cast<ArrayType>(Ty);
if (ATy)
- return getOpenCLAlignment(TD, ATy->getElementType());
+ return getOpenCLAlignment(DL, ATy->getElementType());
- const StructType *STy = dyn_cast<StructType>(Ty);
+ auto *STy = dyn_cast<StructType>(Ty);
if (STy) {
unsigned int alignStruct = 1;
// Go through each element of the struct and find the
// largest alignment.
for (unsigned i = 0, e = STy->getNumElements(); i != e; i++) {
Type *ETy = STy->getElementType(i);
- unsigned int align = getOpenCLAlignment(TD, ETy);
+ unsigned int align = getOpenCLAlignment(DL, ETy);
if (align > alignStruct)
alignStruct = align;
}
return alignStruct;
}
- const FunctionType *FTy = dyn_cast<FunctionType>(Ty);
+ auto *FTy = dyn_cast<FunctionType>(Ty);
if (FTy)
- return TD->getPointerPrefAlignment();
- return TD->getPrefTypeAlignment(Ty);
+ return DL.getPointerPrefAlignment();
+ return DL.getPrefTypeAlignment(Ty);
}
void NVPTXAsmPrinter::printParamName(Function::const_arg_iterator I,
int paramIndex, raw_ostream &O) {
- O << *getSymbol(I->getParent()) << "_param_" << paramIndex;
+ getSymbol(I->getParent())->print(O, MAI);
+ O << "_param_" << paramIndex;
}
void NVPTXAsmPrinter::printParamName(int paramIndex, raw_ostream &O) {
- O << *CurrentFnSym << "_param_" << paramIndex;
+ CurrentFnSym->print(O, MAI);
+ O << "_param_" << paramIndex;
}
void NVPTXAsmPrinter::emitFunctionParamList(const Function *F, raw_ostream &O) {
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
const AttributeSet &PAL = F->getAttributes();
const TargetLowering *TLI = nvptxSubtarget->getTargetLowering();
Function::const_arg_iterator I, E;
bool first = true;
bool isKernelFunc = llvm::isKernelFunction(*F);
bool isABI = (nvptxSubtarget->getSmVersion() >= 20);
- MVT thePointerTy = TLI->getPointerTy();
+ MVT thePointerTy = TLI->getPointerTy(DL);
O << "(\n";
O << "\t.param .u64 .ptr .surfref ";
else
O << "\t.param .surfref ";
- O << *CurrentFnSym << "_param_" << paramIndex;
+ CurrentFnSym->print(O, MAI);
+ O << "_param_" << paramIndex;
}
else { // Default image is read_only
if (nvptxSubtarget->hasImageHandles())
O << "\t.param .u64 .ptr .texref ";
else
O << "\t.param .texref ";
- O << *CurrentFnSym << "_param_" << paramIndex;
+ CurrentFnSym->print(O, MAI);
+ O << "_param_" << paramIndex;
}
} else {
if (nvptxSubtarget->hasImageHandles())
O << "\t.param .u64 .ptr .samplerref ";
else
O << "\t.param .samplerref ";
- O << *CurrentFnSym << "_param_" << paramIndex;
+ CurrentFnSym->print(O, MAI);
+ O << "_param_" << paramIndex;
}
continue;
}
}
- if (PAL.hasAttribute(paramIndex + 1, Attribute::ByVal) == false) {
+ if (!PAL.hasAttribute(paramIndex + 1, Attribute::ByVal)) {
if (Ty->isAggregateType() || Ty->isVectorTy()) {
// Just print .param .align <a> .b8 .param[size];
// <a> = PAL.getparamalignment
// size = typeallocsize of element type
unsigned align = PAL.getParamAlignment(paramIndex + 1);
if (align == 0)
- align = TD->getABITypeAlignment(Ty);
+ align = DL.getABITypeAlignment(Ty);
- unsigned sz = TD->getTypeAllocSize(Ty);
+ unsigned sz = DL.getTypeAllocSize(Ty);
O << "\t.param .align " << align << " .b8 ";
printParamName(I, paramIndex, O);
O << "[" << sz << "]";
continue;
}
// Just a scalar
-
const PointerType *PTy = dyn_cast<PointerType>(Ty);
+
auto *PTy = dyn_cast<PointerType>(Ty);
if (isKernelFunc) {
if (PTy) {
// Special handling for pointer arguments to kernel
O << ".ptr .global ";
break;
}
- O << ".align " << (int) getOpenCLAlignment(TD, ETy) << " ";
+ O << ".align " << (int)getOpenCLAlignment(DL, ETy) << " ";
}
printParamName(I, paramIndex, O);
continue;
}
// param has byVal attribute. So should be a pointer
-
const PointerType *PTy = dyn_cast<PointerType>(Ty);
+
auto *PTy = dyn_cast<PointerType>(Ty);
assert(PTy && "Param with byval attribute should be a pointer type");
Type *ETy = PTy->getElementType();
// size = typeallocsize of element type
unsigned align = PAL.getParamAlignment(paramIndex + 1);
if (align == 0)
- align = TD->getABITypeAlignment(ETy);
+ align = DL.getABITypeAlignment(ETy);
- unsigned sz = TD->getTypeAllocSize(ETy);
+ unsigned sz = DL.getTypeAllocSize(ETy);
O << "\t.param .align " << align << " .b8 ";
printParamName(I, paramIndex, O);
O << "[" << sz << "]";
// Further, if a part is vector, print the above for
// each vector element.
SmallVector<EVT, 16> vtparts;
- ComputeValueVTs(*TLI, ETy, vtparts);
+ ComputeValueVTs(*TLI, DL, ETy, vtparts);
for (unsigned i = 0, e = vtparts.size(); i != e; ++i) {
unsigned elems = 1;
EVT elemtype = vtparts[i];
}
}
- OutStreamer.EmitRawText(O.str());
+ OutStreamer->EmitRawText(O.str());
}
void NVPTXAsmPrinter::printFPConstant(const ConstantFP *Fp, raw_ostream &O) {
}
if (EmitGeneric && !isa<Function>(CPV) && !IsNonGenericPointer) {
O << "generic(";
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
O << ")";
} else {
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
}
return;
}
if (const GlobalValue *GVar = dyn_cast<GlobalValue>(v)) {
if (EmitGeneric && !isa<Function>(v) && !IsNonGenericPointer) {
O << "generic(";
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
O << ")";
} else {
- O << *getSymbol(GVar);
+ getSymbol(GVar)->print(O, MAI);
}
return;
} else {
- O << *lowerConstant(CPV);
+ lowerConstant(CPV)->print(O, MAI);
return;
}
}
llvm_unreachable("Not scalar type found in printScalarConstant()");
}
+// These utility functions assure we get the right sequence of bytes for a given
+// type even for big-endian machines
+template <typename T> static void ConvertIntToBytes(unsigned char *p, T val) {
+ int64_t vp = (int64_t)val;
+ for (unsigned i = 0; i < sizeof(T); ++i) {
+ p[i] = (unsigned char)vp;
+ vp >>= 8;
+ }
+}
+static void ConvertFloatToBytes(unsigned char *p, float val) {
+ int32_t *vp = (int32_t *)&val;
+ for (unsigned i = 0; i < sizeof(int32_t); ++i) {
+ p[i] = (unsigned char)*vp;
+ *vp >>= 8;
+ }
+}
+static void ConvertDoubleToBytes(unsigned char *p, double val) {
+ int64_t *vp = (int64_t *)&val;
+ for (unsigned i = 0; i < sizeof(int64_t); ++i) {
+ p[i] = (unsigned char)*vp;
+ *vp >>= 8;
+ }
+}
+
void NVPTXAsmPrinter::bufferLEByte(const Constant *CPV, int Bytes,
AggBuffer *aggBuffer) {
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
if (isa<UndefValue>(CPV) || CPV->isNullValue()) {
- int s = TD->getTypeAllocSize(CPV->getType());
+ int s = DL.getTypeAllocSize(CPV->getType());
if (s < Bytes)
s = Bytes;
aggBuffer->addZeros(s);
return;
}
- unsigned char *ptr;
+ unsigned char ptr[8];
switch (CPV->getType()->getTypeID()) {
case Type::IntegerTyID: {
- const Type *ETy = CPV->getType();
+ Type *ETy = CPV->getType();
if (ETy == Type::getInt8Ty(CPV->getContext())) {
- unsigned char c =
- (unsigned char)(dyn_cast<ConstantInt>(CPV))->getZExtValue();
- ptr = &c;
+ unsigned char c = (unsigned char)cast<ConstantInt>(CPV)->getZExtValue();
+ ConvertIntToBytes<>(ptr, c);
aggBuffer->addBytes(ptr, 1, Bytes);
} else if (ETy == Type::getInt16Ty(CPV->getContext())) {
- short int16 = (short)(dyn_cast<ConstantInt>(CPV))->getZExtValue();
- ptr = (unsigned char *)&int16;
+ short int16 = (short)cast<ConstantInt>(CPV)->getZExtValue();
+ ConvertIntToBytes<>(ptr, int16);
aggBuffer->addBytes(ptr, 2, Bytes);
} else if (ETy == Type::getInt32Ty(CPV->getContext())) {
if (const ConstantInt *constInt = dyn_cast<ConstantInt>(CPV)) {
int int32 = (int)(constInt->getZExtValue());
- ptr = (unsigned char *)&int32;
+ ConvertIntToBytes<>(ptr, int32);
aggBuffer->addBytes(ptr, 4, Bytes);
break;
} else if (const ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
if (const ConstantInt *constInt = dyn_cast<ConstantInt>(
- ConstantFoldConstantExpression(Cexpr, *TD))) {
+ ConstantFoldConstantExpression(Cexpr, DL))) {
int int32 = (int)(constInt->getZExtValue());
- ptr = (unsigned char *)&int32;
+ ConvertIntToBytes<>(ptr, int32);
aggBuffer->addBytes(ptr, 4, Bytes);
break;
}
if (Cexpr->getOpcode() == Instruction::PtrToInt) {
Value *v = Cexpr->getOperand(0)->stripPointerCasts();
- aggBuffer->addSymbol(v);
+ aggBuffer->addSymbol(v, Cexpr->getOperand(0));
aggBuffer->addZeros(4);
break;
}
} else if (ETy == Type::getInt64Ty(CPV->getContext())) {
if (const ConstantInt *constInt = dyn_cast<ConstantInt>(CPV)) {
long long int64 = (long long)(constInt->getZExtValue());
- ptr = (unsigned char *)&int64;
+ ConvertIntToBytes<>(ptr, int64);
aggBuffer->addBytes(ptr, 8, Bytes);
break;
} else if (const ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
if (const ConstantInt *constInt = dyn_cast<ConstantInt>(
- ConstantFoldConstantExpression(Cexpr, *TD))) {
+ ConstantFoldConstantExpression(Cexpr, DL))) {
long long int64 = (long long)(constInt->getZExtValue());
- ptr = (unsigned char *)&int64;
+ ConvertIntToBytes<>(ptr, int64);
aggBuffer->addBytes(ptr, 8, Bytes);
break;
}
if (Cexpr->getOpcode() == Instruction::PtrToInt) {
Value *v = Cexpr->getOperand(0)->stripPointerCasts();
- aggBuffer->addSymbol(v);
+ aggBuffer->addSymbol(v, Cexpr->getOperand(0));
aggBuffer->addZeros(8);
break;
}
case Type::FloatTyID:
case Type::DoubleTyID: {
const ConstantFP *CFP = dyn_cast<ConstantFP>(CPV);
- const Type *Ty = CFP->getType();
+ Type *Ty = CFP->getType();
if (Ty == Type::getFloatTy(CPV->getContext())) {
float float32 = (float) CFP->getValueAPF().convertToFloat();
- ptr = (unsigned char *)&float32;
+ ConvertFloatToBytes(ptr, float32);
aggBuffer->addBytes(ptr, 4, Bytes);
} else if (Ty == Type::getDoubleTy(CPV->getContext())) {
double float64 = CFP->getValueAPF().convertToDouble();
- ptr = (unsigned char *)&float64;
+ ConvertDoubleToBytes(ptr, float64);
aggBuffer->addBytes(ptr, 8, Bytes);
} else {
llvm_unreachable("unsupported fp const type");
}
case Type::PointerTyID: {
if (const GlobalValue *GVar = dyn_cast<GlobalValue>(CPV)) {
- aggBuffer->addSymbol(GVar);
+ aggBuffer->addSymbol(GVar, GVar);
} else if (const ConstantExpr *Cexpr = dyn_cast<ConstantExpr>(CPV)) {
const Value *v = Cexpr->stripPointerCasts();
- aggBuffer->addSymbol(v);
+ aggBuffer->addSymbol(v, Cexpr);
}
- unsigned int s = TD->getTypeAllocSize(CPV->getType());
+ unsigned int s = DL.getTypeAllocSize(CPV->getType());
aggBuffer->addZeros(s);
break;
}
case Type::StructTyID: {
if (isa<ConstantArray>(CPV) || isa<ConstantVector>(CPV) ||
isa<ConstantStruct>(CPV) || isa<ConstantDataSequential>(CPV)) {
- int ElementSize = TD->getTypeAllocSize(CPV->getType());
+ int ElementSize = DL.getTypeAllocSize(CPV->getType());
bufferAggregateConstant(CPV, aggBuffer);
if (Bytes > ElementSize)
aggBuffer->addZeros(Bytes - ElementSize);
void NVPTXAsmPrinter::bufferAggregateConstant(const Constant *CPV,
AggBuffer *aggBuffer) {
- const DataLayout *TD = TM.getDataLayout();
+ const DataLayout &DL = getDataLayout();
int Bytes;
// Old constants
StructType *ST = cast<StructType>(CPV->getType());
for (unsigned i = 0, e = CPV->getNumOperands(); i != e; ++i) {
if (i == (e - 1))
- Bytes = TD->getStructLayout(ST)->getElementOffset(0) +
- TD->getTypeAllocSize(ST) -
- TD->getStructLayout(ST)->getElementOffset(i);
+ Bytes = DL.getStructLayout(ST)->getElementOffset(0) +
+ DL.getTypeAllocSize(ST) -
+ DL.getStructLayout(ST)->getElementOffset(i);
else
- Bytes = TD->getStructLayout(ST)->getElementOffset(i + 1) -
- TD->getStructLayout(ST)->getElementOffset(i);
+ Bytes = DL.getStructLayout(ST)->getElementOffset(i + 1) -
+ DL.getStructLayout(ST)->getElementOffset(i);
bufferLEByte(cast<Constant>(CPV->getOperand(i)), Bytes, aggBuffer);
}
}
// buildTypeNameMap - Run through symbol table looking for type names.
//
-bool NVPTXAsmPrinter::isImageType(const Type *Ty) {
-
- std::map<const Type *, std::string>::iterator PI = TypeNameMap.find(Ty);
+bool NVPTXAsmPrinter::isImageType(Type *Ty) {
- if (PI != TypeNameMap.end() && (!PI->second.compare("struct._image1d_t") ||
- !PI->second.compare("struct._image2d_t") ||
- !PI->second.compare("struct._image3d_t")))
- return true;
+ std::map<Type *, std::string>::iterator PI = TypeNameMap.find(Ty);
- return false;
+ return PI != TypeNameMap.end() && (!PI->second.compare("struct._image1d_t") ||
+ !PI->second.compare("struct._image2d_t") ||
+ !PI->second.compare("struct._image3d_t"));
}
return false;
}
+/// lowerConstantForGV - Return an MCExpr for the given Constant. This is mostly
+/// a copy from AsmPrinter::lowerConstant, except customized to only handle
+/// expressions that are representable in PTX and create
+/// NVPTXGenericMCSymbolRefExpr nodes for addrspacecast instructions.
+const MCExpr *
+NVPTXAsmPrinter::lowerConstantForGV(const Constant *CV, bool ProcessingGeneric) {
+ MCContext &Ctx = OutContext;
+
+ if (CV->isNullValue() || isa<UndefValue>(CV))
+ return MCConstantExpr::create(0, Ctx);
+
+ if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV))
+ return MCConstantExpr::create(CI->getZExtValue(), Ctx);
+
+ if (const GlobalValue *GV = dyn_cast<GlobalValue>(CV)) {
+ const MCSymbolRefExpr *Expr =
+ MCSymbolRefExpr::create(getSymbol(GV), Ctx);
+ if (ProcessingGeneric) {
+ return NVPTXGenericMCSymbolRefExpr::create(Expr, Ctx);
+ } else {
+ return Expr;
+ }
+ }
+
+ const ConstantExpr *CE = dyn_cast<ConstantExpr>(CV);
+ if (!CE) {
+ llvm_unreachable("Unknown constant value to lower!");
+ }
+
+ switch (CE->getOpcode()) {
+ default:
+ // If the code isn't optimized, there may be outstanding folding
+ // opportunities. Attempt to fold the expression using DataLayout as a
+ // last resort before giving up.
+ if (Constant *C = ConstantFoldConstantExpression(CE, getDataLayout()))
+ if (C != CE)
+ return lowerConstantForGV(C, ProcessingGeneric);
+
+ // Otherwise report the problem to the user.
+ {
+ std::string S;
+ raw_string_ostream OS(S);
+ OS << "Unsupported expression in static initializer: ";
+ CE->printAsOperand(OS, /*PrintType=*/false,
+ !MF ? nullptr : MF->getFunction()->getParent());
+ report_fatal_error(OS.str());
+ }
+
+ case Instruction::AddrSpaceCast: {
+ // Strip the addrspacecast and pass along the operand
+ PointerType *DstTy = cast<PointerType>(CE->getType());
+ if (DstTy->getAddressSpace() == 0) {
+ return lowerConstantForGV(cast<const Constant>(CE->getOperand(0)), true);
+ }
+ std::string S;
+ raw_string_ostream OS(S);
+ OS << "Unsupported expression in static initializer: ";
+ CE->printAsOperand(OS, /*PrintType=*/ false,
+ !MF ? 0 : MF->getFunction()->getParent());
+ report_fatal_error(OS.str());
+ }
+
+ case Instruction::GetElementPtr: {
+ const DataLayout &DL = getDataLayout();
+
+ // Generate a symbolic expression for the byte address
+ APInt OffsetAI(DL.getPointerTypeSizeInBits(CE->getType()), 0);
+ cast<GEPOperator>(CE)->accumulateConstantOffset(DL, OffsetAI);
+
+ const MCExpr *Base = lowerConstantForGV(CE->getOperand(0),
+ ProcessingGeneric);
+ if (!OffsetAI)
+ return Base;
+
+ int64_t Offset = OffsetAI.getSExtValue();
+ return MCBinaryExpr::createAdd(Base, MCConstantExpr::create(Offset, Ctx),
+ Ctx);
+ }
+
+ case Instruction::Trunc:
+ // We emit the value and depend on the assembler to truncate the generated
+ // expression properly. This is important for differences between
+ // blockaddress labels. Since the two labels are in the same function, it
+ // is reasonable to treat their delta as a 32-bit value.
+ // FALL THROUGH.
+ case Instruction::BitCast:
+ return lowerConstantForGV(CE->getOperand(0), ProcessingGeneric);
+
+ case Instruction::IntToPtr: {
+ const DataLayout &DL = getDataLayout();
+
+ // Handle casts to pointers by changing them into casts to the appropriate
+ // integer type. This promotes constant folding and simplifies this code.
+ Constant *Op = CE->getOperand(0);
+ Op = ConstantExpr::getIntegerCast(Op, DL.getIntPtrType(CV->getType()),
+ false/*ZExt*/);
+ return lowerConstantForGV(Op, ProcessingGeneric);
+ }
+
+ case Instruction::PtrToInt: {
+ const DataLayout &DL = getDataLayout();
+
+ // Support only foldable casts to/from pointers that can be eliminated by
+ // changing the pointer to the appropriately sized integer type.
+ Constant *Op = CE->getOperand(0);
+ Type *Ty = CE->getType();
+
+ const MCExpr *OpExpr = lowerConstantForGV(Op, ProcessingGeneric);
+
+ // We can emit the pointer value into this slot if the slot is an
+ // integer slot equal to the size of the pointer.
+ if (DL.getTypeAllocSize(Ty) == DL.getTypeAllocSize(Op->getType()))
+ return OpExpr;
+
+ // Otherwise the pointer is smaller than the resultant integer, mask off
+ // the high bits so we are sure to get a proper truncation if the input is
+ // a constant expr.
+ unsigned InBits = DL.getTypeAllocSizeInBits(Op->getType());
+ const MCExpr *MaskExpr = MCConstantExpr::create(~0ULL >> (64-InBits), Ctx);
+ return MCBinaryExpr::createAnd(OpExpr, MaskExpr, Ctx);
+ }
+
+ // The MC library also has a right-shift operator, but it isn't consistently
+ // signed or unsigned between different targets.
+ case Instruction::Add: {
+ const MCExpr *LHS = lowerConstantForGV(CE->getOperand(0), ProcessingGeneric);
+ const MCExpr *RHS = lowerConstantForGV(CE->getOperand(1), ProcessingGeneric);
+ switch (CE->getOpcode()) {
+ default: llvm_unreachable("Unknown binary operator constant cast expr");
+ case Instruction::Add: return MCBinaryExpr::createAdd(LHS, RHS, Ctx);
+ }
+ }
+ }
+}
+
+// Copy of MCExpr::print customized for NVPTX
+void NVPTXAsmPrinter::printMCExpr(const MCExpr &Expr, raw_ostream &OS) {
+ switch (Expr.getKind()) {
+ case MCExpr::Target:
+ return cast<MCTargetExpr>(&Expr)->printImpl(OS, MAI);
+ case MCExpr::Constant:
+ OS << cast<MCConstantExpr>(Expr).getValue();
+ return;
+
+ case MCExpr::SymbolRef: {
+ const MCSymbolRefExpr &SRE = cast<MCSymbolRefExpr>(Expr);
+ const MCSymbol &Sym = SRE.getSymbol();
+ Sym.print(OS, MAI);
+ return;
+ }
+
+ case MCExpr::Unary: {
+ const MCUnaryExpr &UE = cast<MCUnaryExpr>(Expr);
+ switch (UE.getOpcode()) {
+ case MCUnaryExpr::LNot: OS << '!'; break;
+ case MCUnaryExpr::Minus: OS << '-'; break;
+ case MCUnaryExpr::Not: OS << '~'; break;
+ case MCUnaryExpr::Plus: OS << '+'; break;
+ }
+ printMCExpr(*UE.getSubExpr(), OS);
+ return;
+ }
+
+ case MCExpr::Binary: {
+ const MCBinaryExpr &BE = cast<MCBinaryExpr>(Expr);
+
+ // Only print parens around the LHS if it is non-trivial.
+ if (isa<MCConstantExpr>(BE.getLHS()) || isa<MCSymbolRefExpr>(BE.getLHS()) ||
+ isa<NVPTXGenericMCSymbolRefExpr>(BE.getLHS())) {
+ printMCExpr(*BE.getLHS(), OS);
+ } else {
+ OS << '(';
+ printMCExpr(*BE.getLHS(), OS);
+ OS<< ')';
+ }
+
+ switch (BE.getOpcode()) {
+ case MCBinaryExpr::Add:
+ // Print "X-42" instead of "X+-42".
+ if (const MCConstantExpr *RHSC = dyn_cast<MCConstantExpr>(BE.getRHS())) {
+ if (RHSC->getValue() < 0) {
+ OS << RHSC->getValue();
+ return;
+ }
+ }
+
+ OS << '+';
+ break;
+ default: llvm_unreachable("Unhandled binary operator");
+ }
+
+ // Only print parens around the LHS if it is non-trivial.
+ if (isa<MCConstantExpr>(BE.getRHS()) || isa<MCSymbolRefExpr>(BE.getRHS())) {
+ printMCExpr(*BE.getRHS(), OS);
+ } else {
+ OS << '(';
+ printMCExpr(*BE.getRHS(), OS);
+ OS << ')';
+ }
+ return;
+ }
+ }
+
+ llvm_unreachable("Invalid expression kind!");
+}
+
/// PrintAsmOperand - Print out an operand for an inline asm expression.
///
bool NVPTXAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
break;
case MachineOperand::MO_GlobalAddress:
- O << *getSymbol(MO.getGlobal());
+ getSymbol(MO.getGlobal())->print(O, MAI);
break;
case MachineOperand::MO_MachineBasicBlock:
- O << *MO.getMBB()->getSymbol();
+ MO.getMBB()->getSymbol()->print(O, MAI);
return;
default:
}
}
-
-// Force static initialization.
-extern "C" void LLVMInitializeNVPTXBackendAsmPrinter() {
- RegisterAsmPrinter<NVPTXAsmPrinter> X(TheNVPTXTarget32);
- RegisterAsmPrinter<NVPTXAsmPrinter> Y(TheNVPTXTarget64);
-}
-
void NVPTXAsmPrinter::emitSrcInText(StringRef filename, unsigned line) {
std::stringstream temp;
- LineReader *reader = this->getReader(filename.str());
+ LineReader *reader = this->getReader(filename);
temp << "\n//";
temp << filename.str();
temp << ":";
temp << " ";
temp << reader->readLine(line);
temp << "\n";
- this->OutStreamer.EmitRawText(Twine(temp.str()));
+ this->OutStreamer->EmitRawText(temp.str());
}
LineReader *NVPTXAsmPrinter::getReader(std::string filename) {
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