#include "NVPTXAsmPrinter.h"
#include "MCTargetDesc/NVPTXBaseInfo.h"
#include "MCTargetDesc/NVPTXInstPrinter.h"
#include "MCTargetDesc/NVPTXMCAsmInfo.h"
#include "MCTargetDesc/NVPTXTargetStreamer.h"
#include "NVPTX.h"
#include "NVPTXDwarfDebug.h"
#include "NVPTXMCExpr.h"
#include "NVPTXMachineFunctionInfo.h"
#include "NVPTXRegisterInfo.h"
#include "NVPTXSubtarget.h"
#include "NVPTXTargetMachine.h"
#include "NVPTXUtilities.h"
#include "NVVMProperties.h"
#include "TargetInfo/NVPTXTargetInfo.h"
#include "cl_common_defines.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/Sequence.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/Twine.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/Analysis/ConstantFolding.h"
#include "llvm/CodeGen/Analysis.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineLoopInfo.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/ValueTypes.h"
#include "llvm/CodeGenTypes/MachineValueType.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constant.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/GlobalAlias.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/User.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/Alignment.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/NativeFormatting.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Transforms/Utils/UnrollLoop.h"
#include <cassert>
#include <cstdint>
#include <cstring>
#include <string>

Macros
#define	DEPOTNAME "__local_depot"

Functions
static StringRef	getTextureName (const Value &V)
static StringRef	getSurfaceName (const Value &V)
static StringRef	getSamplerName (const Value &V)
static void	emitInitialRawDwarfLocDirective (const MachineFunction &MF, DwarfDebug *DD, MCStreamer &OutStreamer)
	Emits initial debug location directive.
static void	discoverDependentGlobals (const Value V, DenseSet< const GlobalVariable > &Globals)
	discoverDependentGlobals - Return a set of GlobalVariables on which `V` depends.
static void	VisitGlobalVariableForEmission (const GlobalVariable GV, SmallVectorImpl< const GlobalVariable > &Order, DenseSet< const GlobalVariable * > &Visited, DenseSet< const GlobalVariable * > &Visiting)
	VisitGlobalVariableForEmission - Add `GV` to the list of GlobalVariable instances to be emitted, but only after any dependents have been added first.s.
static bool	usedInGlobalVarDef (const Constant *C)
static bool	usedInOneFunc (const User U, Function const &OneFunc)
static bool	canDemoteGlobalVar (const GlobalVariable GV, Function const &f)
static bool	useFuncSeen (const Constant C, const SmallPtrSetImpl< const Function > &SeenSet)
static bool	hasFullDebugInfo (Module &M)
static bool	isPTXInstruction (StringRef Line)
	Returns true if `Line` begins with an alphabetic character or underscore, indicating it is a PTX instruction that should receive a .loc directive.
static const DILocation *	getInlineAsmDebugLoc (const MachineInstr *MI)
	Returns the DILocation for an inline asm MachineInstr if debug line info should be emitted, or nullptr otherwise.
static InlineAsmInliningContext	getInlineAsmInliningContext (const DILocation DL, const MachineFunction &MF, NVPTXDwarfDebug NVDD, MCStreamer &Streamer, unsigned CUID)
	Resolves the enhanced-lineinfo inlining context for an inline asm debug location.
	INITIALIZE_PASS (NVPTXAsmPrinter, "nvptx-asm-printer", "NVPTX Assembly Printer", false, false) extern "C" LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXAsmPrinter()

Macro Definition Documentation

◆ DEPOTNAME

#define DEPOTNAME "__local_depot"

Definition at line 99 of file NVPTXAsmPrinter.cpp.

Referenced by llvm::NVPTXAsmPrinter::getFunctionFrameSymbol().

Function Documentation

◆ canDemoteGlobalVar()

bool canDemoteGlobalVar	(	const GlobalVariable *	GV,
		Function const *&	f )

static

Definition at line 715 of file NVPTXAsmPrinter.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_SHARED, llvm::GlobalValue::getAddressSpace(), llvm::GlobalValue::hasLocalLinkage(), and usedInOneFunc().

◆ discoverDependentGlobals()

void discoverDependentGlobals	(	const Value *	V,
		DenseSet< const GlobalVariable * > &	Globals )

static

discoverDependentGlobals - Return a set of GlobalVariables on which V depends.

Definition at line 143 of file NVPTXAsmPrinter.cpp.

References discoverDependentGlobals(), and llvm::dyn_cast().

Referenced by discoverDependentGlobals(), and VisitGlobalVariableForEmission().

◆ emitInitialRawDwarfLocDirective()

void emitInitialRawDwarfLocDirective	(	const MachineFunction &	MF,
		DwarfDebug *	DD,
		MCStreamer &	OutStreamer )

static

Emits initial debug location directive.

Definition at line 117 of file NVPTXAsmPrinter.cpp.

References assert(), llvm::DwarfDebug::emitInitialLocDirective(), llvm::MachineFunction::getFunction(), llvm::Function::getSubprogram(), and llvm::MCStreamer::hasRawTextSupport().

◆ getInlineAsmDebugLoc()

const DILocation * getInlineAsmDebugLoc ( const MachineInstr * MI )

static

Returns the DILocation for an inline asm MachineInstr if debug line info should be emitted, or nullptr otherwise.

Definition at line 2220 of file NVPTXAsmPrinter.cpp.

References DL, MI, and llvm::DICompileUnit::NoDebug.

◆ getInlineAsmInliningContext()

InlineAsmInliningContext getInlineAsmInliningContext	(	const DILocation *	DL,
		const MachineFunction &	MF,
		NVPTXDwarfDebug *	NVDD,
		MCStreamer &	Streamer,
		unsigned	CUID )

static

Resolves the enhanced-lineinfo inlining context for an inline asm debug location.

Returns a default (empty) context if inlining info is unavailable.

Definition at line 2246 of file NVPTXAsmPrinter.cpp.

References DL, llvm::MCStreamer::emitDwarfFileDirective(), llvm::getDISubprogram(), llvm::NVPTXDwarfDebug::getOrCreateFuncNameSymbol(), llvm::NVPTXDwarfDebug::isEnhancedLineinfo(), and llvm::AsmPrinter::MF.

◆ getSamplerName()

StringRef getSamplerName ( const Value & V )

static

Definition at line 111 of file NVPTXAsmPrinter.cpp.

References assert().

◆ getSurfaceName()

StringRef getSurfaceName ( const Value & V )

static

Definition at line 106 of file NVPTXAsmPrinter.cpp.

References assert().

◆ getTextureName()

StringRef getTextureName ( const Value & V )

static

Definition at line 101 of file NVPTXAsmPrinter.cpp.

References assert().

◆ hasFullDebugInfo()

bool hasFullDebugInfo ( Module & M )

static

Definition at line 889 of file NVPTXAsmPrinter.cpp.

References llvm::DICompileUnit::DebugDirectivesOnly, llvm::DICompileUnit::FullDebug, llvm::DICompileUnit::LineTablesOnly, and llvm::DICompileUnit::NoDebug.

◆ INITIALIZE_PASS()

INITIALIZE_PASS	(	NVPTXAsmPrinter	,
		"nvptx-asm-printer"	,
		"NVPTX Assembly Printer"	,
		false	,
		false	)

Definition at line 2324 of file NVPTXAsmPrinter.cpp.

References llvm::getTheNVPTXTarget32(), llvm::getTheNVPTXTarget64(), LLVM_ABI, LLVM_EXTERNAL_VISIBILITY, X, and Y.

◆ isPTXInstruction()

bool isPTXInstruction ( StringRef Line )

static

Returns true if Line begins with an alphabetic character or underscore, indicating it is a PTX instruction that should receive a .loc directive.

Definition at line 2211 of file NVPTXAsmPrinter.cpp.

References llvm::StringRef::empty(), and llvm::StringRef::ltrim().

◆ usedInGlobalVarDef()

bool usedInGlobalVarDef ( const Constant * C )

static

Definition at line 671 of file NVPTXAsmPrinter.cpp.

References llvm::CallingConv::C, llvm::dyn_cast(), and usedInGlobalVarDef().

Referenced by usedInGlobalVarDef().

◆ usedInOneFunc()

bool usedInOneFunc	(	const User *	U,
		Function const *&	OneFunc )

static

Definition at line 686 of file NVPTXAsmPrinter.cpp.

References llvm::dyn_cast(), I, usedInOneFunc(), and llvm::Value::users().

Referenced by canDemoteGlobalVar(), and usedInOneFunc().

◆ useFuncSeen()

bool useFuncSeen	(	const Constant *	C,
		const SmallPtrSetImpl< const Function * > &	SeenSet )

static

Definition at line 732 of file NVPTXAsmPrinter.cpp.

References llvm::CallingConv::C, llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::dyn_cast(), I, and useFuncSeen().

Referenced by useFuncSeen().

◆ VisitGlobalVariableForEmission()

void VisitGlobalVariableForEmission	(	const GlobalVariable *	GV,
		SmallVectorImpl< const GlobalVariable * > &	Order,
		DenseSet< const GlobalVariable * > &	Visited,
		DenseSet< const GlobalVariable * > &	Visiting )

static

VisitGlobalVariableForEmission - Add GV to the list of GlobalVariable instances to be emitted, but only after any dependents have been added first.s.

Definition at line 159 of file NVPTXAsmPrinter.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy >::count(), discoverDependentGlobals(), llvm::detail::DenseSetImpl< ValueT, MapTy >::erase(), llvm::detail::DenseSetImpl< ValueT, MapTy >::insert(), llvm::User::operands(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::report_fatal_error(), and VisitGlobalVariableForEmission().

Referenced by VisitGlobalVariableForEmission().

Macros

Functions

Macro Definition Documentation

◆ DEPOTNAME

Function Documentation

◆ canDemoteGlobalVar()

◆ discoverDependentGlobals()

◆ emitInitialRawDwarfLocDirective()

◆ getInlineAsmDebugLoc()

◆ getInlineAsmInliningContext()

◆ getSamplerName()

◆ getSurfaceName()

◆ getTextureName()

◆ hasFullDebugInfo()

◆ INITIALIZE_PASS()

◆ isPTXInstruction()

◆ usedInGlobalVarDef()

◆ usedInOneFunc()

◆ useFuncSeen()

◆ VisitGlobalVariableForEmission()