LLVM  8.0.0svn
Functions
MIParser.cpp File Reference
#include "MIParser.h"
#include "MILexer.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/APSInt.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/None.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/Analysis/MemoryLocation.h"
#include "llvm/AsmParser/Parser.h"
#include "llvm/AsmParser/SlotMapping.h"
#include "llvm/CodeGen/MIRPrinter.h"
#include "llvm/CodeGen/MachineBasicBlock.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineOperand.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DebugLoc.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/ModuleSlotTracker.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/Value.h"
#include "llvm/IR/ValueSymbolTable.h"
#include "llvm/MC/LaneBitmask.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDwarf.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/Support/AtomicOrdering.h"
#include "llvm/Support/BranchProbability.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/LowLevelTypeImpl.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SMLoc.h"
#include "llvm/Support/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetIntrinsicInfo.h"
#include "llvm/Target/TargetMachine.h"
#include <algorithm>
#include <cassert>
#include <cctype>
#include <cstddef>
#include <cstdint>
#include <limits>
#include <string>
#include <utility>

Go to the source code of this file.

Functions

static const chartoString (MIToken::TokenKind TokenKind)
 
static const charprintImplicitRegisterFlag (const MachineOperand &MO)
 
static std::string getRegisterName (const TargetRegisterInfo *TRI, unsigned Reg)
 
static bool isImplicitOperandIn (const MachineOperand &ImplicitOperand, ArrayRef< ParsedMachineOperand > Operands)
 Return true if the parsed machine operands contain a given machine operand. More...
 
static void initSlots2BasicBlocks (const Function &F, DenseMap< unsigned, const BasicBlock *> &Slots2BasicBlocks)
 
static const BasicBlockgetIRBlockFromSlot (unsigned Slot, const DenseMap< unsigned, const BasicBlock *> &Slots2BasicBlocks)
 
static void mapValueToSlot (const Value *V, ModuleSlotTracker &MST, DenseMap< unsigned, const Value *> &Slots2Values)
 
static void initSlots2Values (const Function &F, DenseMap< unsigned, const Value *> &Slots2Values)
 Creates the mapping from slot numbers to function's unnamed IR values. More...
 

Function Documentation

◆ getIRBlockFromSlot()

static const BasicBlock* getIRBlockFromSlot ( unsigned  Slot,
const DenseMap< unsigned, const BasicBlock *> &  Slots2BasicBlocks 
)
static

◆ getRegisterName()

static std::string getRegisterName ( const TargetRegisterInfo TRI,
unsigned  Reg 
)
static

◆ initSlots2BasicBlocks()

static void initSlots2BasicBlocks ( const Function F,
DenseMap< unsigned, const BasicBlock *> &  Slots2BasicBlocks 
)
static

◆ initSlots2Values()

static void initSlots2Values ( const Function F,
DenseMap< unsigned, const Value *> &  Slots2Values 
)
static

◆ isImplicitOperandIn()

static bool isImplicitOperandIn ( const MachineOperand ImplicitOperand,
ArrayRef< ParsedMachineOperand >  Operands 
)
static

Return true if the parsed machine operands contain a given machine operand.

Definition at line 916 of file MIParser.cpp.

References assert(), llvm::ArrayRef< T >::back(), C, llvm::MIToken::colon, llvm::MachineOperand::CreateImm(), llvm::MachineOperand::CreateReg(), llvm::VRegInfo::D, llvm::RegState::Dead, llvm::RegState::Debug, llvm::RegState::Define, llvm::MIToken::dot, E, llvm::RegState::EarlyClobber, llvm::ArrayRef< T >::empty(), llvm::StringMap< ValueTy, AllocatorTy >::end(), error, llvm::VRegInfo::Explicit, llvm::StringMap< ValueTy, AllocatorTy >::find(), llvm::MachineInstr::FmAfn, llvm::MachineInstr::FmArcp, llvm::MachineInstr::FmContract, llvm::MachineInstr::FmNoInfs, llvm::MachineInstr::FmNoNans, llvm::MachineInstr::FmNsz, llvm::MachineInstr::FmReassoc, llvm::MachineInstr::FrameDestroy, llvm::MachineInstr::FrameSetup, llvm::VRegInfo::GENERIC, llvm::MCInstrDesc::getImplicitDefs(), llvm::MCInstrDesc::getImplicitUses(), llvm::TargetRegisterInfo::getRegClassName(), llvm::MachineFunction::getRegInfo(), llvm::TargetSubtargetInfo::getRegisterInfo(), getRegisterName(), llvm::MachineFunction::getSubtarget(), llvm::MachineRegisterInfo::getType(), llvm::PerFunctionMIParsingState::getVRegInfo(), llvm::PerFunctionMIParsingState::getVRegInfoNamed(), I, llvm::MIToken::Identifier, llvm::RegState::Implicit, llvm::RegState::ImplicitDefine, llvm::MCInstrDesc::ImplicitDefs, llvm::MCInstrDesc::ImplicitUses, llvm::MIToken::IntegerLiteral, llvm::RegState::InternalRead, llvm::MCInstrDesc::isCall(), llvm::MachineInstr::IsExact, llvm::MachineOperand::isIdenticalTo(), llvm::LLT::isValid(), llvm::TargetRegisterInfo::isVirtualRegister(), llvm::RegState::Kill, llvm::VRegInfo::Kind, llvm::MIToken::kw_afn, llvm::MIToken::kw_arcp, llvm::MIToken::kw_contract, llvm::MIToken::kw_dead, llvm::MIToken::kw_debug_use, llvm::MIToken::kw_def, llvm::MIToken::kw_early_clobber, llvm::MIToken::kw_exact, llvm::MIToken::kw_frame_destroy, llvm::MIToken::kw_frame_setup, llvm::MIToken::kw_implicit, llvm::MIToken::kw_implicit_define, llvm::MIToken::kw_internal, llvm::MIToken::kw_killed, llvm::MIToken::kw_ninf, llvm::MIToken::kw_nnan, llvm::MIToken::kw_nsw, llvm::MIToken::kw_nsz, llvm::MIToken::kw_nuw, llvm::MIToken::kw_reassoc, llvm::MIToken::kw_renamable, llvm::MIToken::kw_tied_def, llvm::MIToken::kw_undef, llvm_unreachable, llvm::MIToken::lparen, llvm::PerFunctionMIParsingState::MF, MRI, llvm::MIToken::NamedRegister, llvm::MIToken::NamedVirtualRegister, llvm::PerFunctionMIParsingState::Names2RegBanks, llvm::PerFunctionMIParsingState::Names2RegClasses, llvm::VRegInfo::NORMAL, llvm::MachineInstr::NoSWrap, llvm::MachineInstr::NoUWrap, printImplicitRegisterFlag(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::VRegInfo::RC, Reg, llvm::VRegInfo::REGBANK, llvm::VRegInfo::RegBank, llvm::RegState::Renamable, llvm::MIToken::rparen, llvm::MachineRegisterInfo::setType(), llvm::ArrayRef< T >::size(), llvm::StringRef::str(), SubReg, llvm::MachineInstr::tieOperands(), TRI, llvm::RegState::Undef, llvm::MIToken::underscore, llvm::VRegInfo::UNKNOWN, llvm::MIToken::VirtualRegister, and llvm::VRegInfo::VReg.

◆ mapValueToSlot()

static void mapValueToSlot ( const Value V,
ModuleSlotTracker MST,
DenseMap< unsigned, const Value *> &  Slots2Values 
)
static

◆ printImplicitRegisterFlag()

static const char* printImplicitRegisterFlag ( const MachineOperand MO)
static

◆ toString()

static const char* toString ( MIToken::TokenKind  TokenKind)
static

Definition at line 393 of file MIParser.cpp.

References llvm::MachineBasicBlock::addLiveIn(), llvm::MachineInstr::addOperand(), llvm::MachineBasicBlock::addSuccessor(), assert(), llvm::MachineInstr::BundledPred, llvm::MachineInstr::BundledSucc, llvm::MIToken::colon, llvm::MIToken::coloncolon, llvm::MIToken::comma, llvm::MachineOperand::CreateImm(), llvm::MachineFunction::CreateMachineBasicBlock(), llvm::MachineFunction::CreateMachineInstr(), llvm::SmallVectorBase::empty(), llvm::MachineBasicBlock::end(), llvm::MachineFunction::end(), llvm::MIToken::Eof, llvm::MIToken::equal, error, llvm::MIToken::exclaim, llvm::MCInstrInfo::get(), llvm::LaneBitmask::getAll(), llvm::MachineFunction::getFunction(), llvm::TargetSubtargetInfo::getInstrInfo(), llvm::MachineFunction::getName(), llvm::BranchProbability::getRaw(), llvm::MachineFunction::getSubtarget(), llvm::Function::getValueSymbolTable(), llvm::guessSuccessors(), llvm::MIToken::HexLiteral, llvm::DenseMapBase< DenseMap< KeyT, ValueT, KeyInfoT, BucketT >, KeyT, ValueT, KeyInfoT, BucketT >::insert(), llvm::MachineBasicBlock::insert(), llvm::MachineFunction::insert(), llvm::MIToken::IntegerLiteral, llvm::MIToken::IRBlock, llvm::MIToken::kw_address_taken, llvm::MIToken::kw_align, llvm::MIToken::kw_debug_location, llvm::MIToken::kw_landing_pad, llvm::MIToken::kw_liveins, llvm::MIToken::kw_post_instr_symbol, llvm::MIToken::kw_pre_instr_symbol, llvm::MIToken::kw_successors, llvm::MIToken::lbrace, llvm::ValueSymbolTable::lookup(), llvm::MIToken::lparen, llvm::MIToken::MachineBasicBlock, llvm::MIToken::MachineBasicBlockLabel, llvm::BitmaskEnumDetail::Mask(), llvm::PerFunctionMIParsingState::MBBSlots, llvm::MIToken::md_diexpr, llvm::PerFunctionMIParsingState::MF, MI, llvm::MIToken::NamedRegister, llvm::MIToken::Newline, llvm::MachineBasicBlock::normalizeSuccProbs(), llvm::json::parse(), llvm::parseMBBReference(), llvm::parseMDNode(), llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::MIToken::rbrace, Reg, llvm::MIToken::rparen, llvm::MachineInstr::setFlag(), llvm::MachineInstr::setFlags(), llvm::MachineInstr::setMemRefs(), llvm::MachineInstr::setPostInstrSymbol(), llvm::MachineInstr::setPreInstrSymbol(), llvm::MIToken::StackObject, llvm::toString(), and llvm::MIToken::VirtualRegister.