LLVM 24.0.0git
Classes | Macros | Typedefs | Enumerations | Functions | Variables
AsmWriter.cpp File Reference
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/iterator_range.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/IR/Argument.h"
#include "llvm/IR/AssemblyAnnotationWriter.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/BasicBlock.h"
#include "llvm/IR/CFG.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/Comdat.h"
#include "llvm/IR/Constant.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DebugProgramInstruction.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/GlobalAlias.h"
#include "llvm/IR/GlobalIFunc.h"
#include "llvm/IR/GlobalObject.h"
#include "llvm/IR/GlobalValue.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/IRPrintingPasses.h"
#include "llvm/IR/InlineAsm.h"
#include "llvm/IR/InstrTypes.h"
#include "llvm/IR/Instruction.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Metadata.h"
#include "llvm/IR/Module.h"
#include "llvm/IR/ModuleSlotTracker.h"
#include "llvm/IR/ModuleSummaryIndex.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/Type.h"
#include "llvm/IR/TypeFinder.h"
#include "llvm/IR/TypedPointerType.h"
#include "llvm/IR/Use.h"
#include "llvm/IR/User.h"
#include "llvm/IR/Value.h"
#include "llvm/Support/AtomicOrdering.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/FormattedStream.h"
#include "llvm/Support/SaveAndRestore.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <cctype>
#include <cstddef>
#include <cstdint>
#include <iterator>
#include <memory>
#include <optional>
#include <string>
#include <tuple>
#include <utility>
#include <vector>
#include "llvm/IR/Metadata.def"

Go to the source code of this file.

Classes

class  llvm::SlotTracker
 This class provides computation of slot numbers for LLVM Assembly writing. More...

Macros

#define CC_VLS_CASE(ABI_VLEN)
#define ST_DEBUG(X)
#define HANDLE_MDNODE_LEAF(CLASS)

Typedefs

using OrderMap = MapVector<const Value *, unsigned>
using UseListOrderMap

Enumerations

enum  PrefixType {
  GlobalPrefix , ComdatPrefix , LabelPrefix , LocalPrefix ,
  NoPrefix
}

Functions

static const Value * skipMetadataWrapper (const Value *V)
 Look for a value that might be wrapped as metadata, e.g.
static void orderValue (const Value *V, OrderMap &OM)
static OrderMap orderModule (const Module *M)
static std::vector< unsigned > predictValueUseListOrder (const Value *V, unsigned ID, const OrderMap &OM)
static UseListOrderMap predictUseListOrder (const Module *M)
static const Module * getModuleFromVal (const Value *V)
static const Module * getModuleFromDPI (const DbgMarker *Marker)
static const Module * getModuleFromDPI (const DbgRecord *DR)
static void printCallingConv (unsigned cc, raw_ostream &Out)
static void printLLVMName (raw_ostream &OS, StringRef Name, PrefixType Prefix)
 Turn the specified name into an 'LLVM name', which is either prefixed with % (if the string only contains simple characters) or is surrounded with ""'s (if it has special chars in it).
static void printLLVMName (raw_ostream &OS, const Value *V)
 Turn the specified name into an 'LLVM name', which is either prefixed with % (if the string only contains simple characters) or is surrounded with ""'s (if it has special chars in it).
static void printShuffleMask (raw_ostream &Out, Type *Ty, ArrayRef< int > Mask)
static void printAddressSpace (const Module *M, unsigned AS, raw_ostream &OS, StringRef Prefix=" ", StringRef Suffix="", bool ForcePrint=false)
static SlotTracker * createSlotTracker (const Value *V)
static void writeAsOperandInternal (raw_ostream &Out, const Value *V, AsmWriterContext &WriterCtx, bool PrintType=false)
static void writeAsOperandInternal (raw_ostream &Out, const Metadata *MD, AsmWriterContext &WriterCtx, bool FromValue=false)
static void writeOptimizationInfo (raw_ostream &Out, const User *U)
static void WriteFullHexAPInt (raw_ostream &Out, const APInt &Val)
static void writeAPFloatInternal (raw_ostream &Out, const APFloat &APF)
static void writeConstantInternal (raw_ostream &Out, const Constant *CV, AsmWriterContext &WriterCtx)
static void writeMDTuple (raw_ostream &Out, const MDTuple *Node, AsmWriterContext &WriterCtx)
static void writeMetadataAsOperand (raw_ostream &Out, const Metadata *MD, AsmWriterContext &WriterCtx)
static void writeGenericDINode (raw_ostream &Out, const GenericDINode *N, AsmWriterContext &WriterCtx)
static void writeDILocation (raw_ostream &Out, const DILocation *DL, AsmWriterContext &WriterCtx)
static void writeDIAssignID (raw_ostream &Out, const DIAssignID *DL, AsmWriterContext &WriterCtx)
static void writeDISubrange (raw_ostream &Out, const DISubrange *N, AsmWriterContext &WriterCtx)
static void writeDIGenericSubrange (raw_ostream &Out, const DIGenericSubrange *N, AsmWriterContext &WriterCtx)
static void writeDIEnumerator (raw_ostream &Out, const DIEnumerator *N, AsmWriterContext &)
static void writeDIBasicType (raw_ostream &Out, const DIBasicType *N, AsmWriterContext &WriterCtx)
static void writeDIFixedPointType (raw_ostream &Out, const DIFixedPointType *N, AsmWriterContext &WriterCtx)
static void writeDIStringType (raw_ostream &Out, const DIStringType *N, AsmWriterContext &WriterCtx)
static void writeDIDerivedType (raw_ostream &Out, const DIDerivedType *N, AsmWriterContext &WriterCtx)
static void writeDISubrangeType (raw_ostream &Out, const DISubrangeType *N, AsmWriterContext &WriterCtx)
static void writeDICompositeType (raw_ostream &Out, const DICompositeType *N, AsmWriterContext &WriterCtx)
static void writeDISubroutineType (raw_ostream &Out, const DISubroutineType *N, AsmWriterContext &WriterCtx)
static void writeDIFile (raw_ostream &Out, const DIFile *N, AsmWriterContext &)
static void writeDICompileUnit (raw_ostream &Out, const DICompileUnit *N, AsmWriterContext &WriterCtx)
static void writeDISubprogram (raw_ostream &Out, const DISubprogram *N, AsmWriterContext &WriterCtx)
static void writeDILexicalBlock (raw_ostream &Out, const DILexicalBlock *N, AsmWriterContext &WriterCtx)
static void writeDILexicalBlockFile (raw_ostream &Out, const DILexicalBlockFile *N, AsmWriterContext &WriterCtx)
static void writeDINamespace (raw_ostream &Out, const DINamespace *N, AsmWriterContext &WriterCtx)
static void writeDICommonBlock (raw_ostream &Out, const DICommonBlock *N, AsmWriterContext &WriterCtx)
static void writeDIMacro (raw_ostream &Out, const DIMacro *N, AsmWriterContext &WriterCtx)
static void writeDIMacroFile (raw_ostream &Out, const DIMacroFile *N, AsmWriterContext &WriterCtx)
static void writeDIModule (raw_ostream &Out, const DIModule *N, AsmWriterContext &WriterCtx)
static void writeDITemplateTypeParameter (raw_ostream &Out, const DITemplateTypeParameter *N, AsmWriterContext &WriterCtx)
static void writeDITemplateValueParameter (raw_ostream &Out, const DITemplateValueParameter *N, AsmWriterContext &WriterCtx)
static void writeDIGlobalVariable (raw_ostream &Out, const DIGlobalVariable *N, AsmWriterContext &WriterCtx)
static void writeDILocalVariable (raw_ostream &Out, const DILocalVariable *N, AsmWriterContext &WriterCtx)
static void writeDILabel (raw_ostream &Out, const DILabel *N, AsmWriterContext &WriterCtx)
static void writeDIExpression (raw_ostream &Out, const DIExpression *N, AsmWriterContext &WriterCtx)
static void writeDIArgList (raw_ostream &Out, const DIArgList *N, AsmWriterContext &WriterCtx, bool FromValue=false)
static void writeDIGlobalVariableExpression (raw_ostream &Out, const DIGlobalVariableExpression *N, AsmWriterContext &WriterCtx)
static void writeDIObjCProperty (raw_ostream &Out, const DIObjCProperty *N, AsmWriterContext &WriterCtx)
static void writeDIProperty (raw_ostream &Out, const DIProperty *N, AsmWriterContext &WriterCtx)
static void writeDIImportedEntity (raw_ostream &Out, const DIImportedEntity *N, AsmWriterContext &WriterCtx)
static void writeMDNodeBodyInternal (raw_ostream &Out, const MDNode *Node, AsmWriterContext &Ctx)
static const char * getWholeProgDevirtResKindName (WholeProgramDevirtResolution::Kind K)
static const char * getWholeProgDevirtResByArgKindName (WholeProgramDevirtResolution::ByArg::Kind K)
static const char * getTTResKindName (TypeTestResolution::Kind K)
static const char * getSummaryKindName (GlobalValueSummary::SummaryKind SK)
static std::string getLinkageName (GlobalValue::LinkageTypes LT)
static std::string getLinkageNameWithSpace (GlobalValue::LinkageTypes LT)
static const char * getVisibilityName (GlobalValue::VisibilityTypes Vis)
static const char * getImportTypeName (GlobalValueSummary::ImportKind IK)
static void printMetadataIdentifier (StringRef Name, formatted_raw_ostream &Out)
static void printVisibility (GlobalValue::VisibilityTypes Vis, formatted_raw_ostream &Out)
static void printDSOLocation (const GlobalValue &GV, formatted_raw_ostream &Out)
static void printDLLStorageClass (GlobalValue::DLLStorageClassTypes SCT, formatted_raw_ostream &Out)
static void printThreadLocalModel (GlobalVariable::ThreadLocalMode TLM, formatted_raw_ostream &Out)
static StringRef getUnnamedAddrEncoding (GlobalVariable::UnnamedAddr UA)
static void maybePrintComdat (formatted_raw_ostream &Out, const GlobalObject &GO)
static void maybePrintCallAddrSpace (const Value *Operand, const Instruction *I, raw_ostream &Out)
static bool isReferencingMDNode (const Instruction &I)
static bool printWithoutType (const Value &V, raw_ostream &O, SlotTracker *Machine, const Module *M)
 Print without a type, skipping the TypePrinting object.
static void printAsOperandImpl (const Value &V, raw_ostream &O, bool PrintType, ModuleSlotTracker &MST)
static void printMetadataImplRec (raw_ostream &ROS, const Metadata &MD, AsmWriterContext &WriterCtx)
 Recursive version of printMetadataImpl.
static void printMetadataImpl (raw_ostream &ROS, const Metadata &MD, ModuleSlotTracker &MST, const Module *M, bool OnlyAsOperand, bool PrintAsTree=false)

Variables

static cl::opt< bool > PrintInstAddrs ("print-inst-addrs", cl::Hidden, cl::desc("Print addresses of instructions when dumping"))
static cl::opt< bool > PrintInstDebugLocs ("print-inst-debug-locs", cl::Hidden, cl::desc("Pretty print debug locations of instructions when dumping"))
static cl::opt< bool > PrintProfData ("print-prof-data", cl::Hidden, cl::desc("Pretty print perf data (branch weights, etc) when dumping"))
static cl::opt< bool > PreserveAssemblyUseListOrder ("preserve-ll-uselistorder", cl::Hidden, cl::init(false), cl::desc("Preserve use-list order when writing LLVM assembly."))
static cl::opt< bool > PrintAddrspaceName ("print-addrspace-name", cl::Hidden, cl::init(false), cl::desc("Print address space names"))

Macro Definition Documentation

◆ CC_VLS_CASE

#define CC_VLS_CASE ( ABI_VLEN)
Value:
case CallingConv::RISCV_VLSCall_##ABI_VLEN: \
Out << "riscv_vls_cc(" #ABI_VLEN ")"; \
break;

Referenced by printCallingConv().

◆ HANDLE_MDNODE_LEAF

#define HANDLE_MDNODE_LEAF ( CLASS)
Value:
case Metadata::CLASS##Kind: \
write##CLASS(Out, cast<CLASS>(Node), Ctx); \
break;
llvm::cast
decltype(auto) cast(const From &Val)
cast<X> - Return the argument parameter cast to the specified type.
Definition Casting.h:559
llvm::write
LLVM_ABI Error write(DWPWriter &Out, ArrayRef< std::string > Inputs, OnCuIndexOverflow OverflowOptValue, Dwarf64StrOffsetsPromotion StrOffsetsOptValue, raw_pwrite_stream *OS=nullptr)
Definition DWP.cpp:747

◆ ST_DEBUG

#define ST_DEBUG ( X)

Definition at line 1053 of file AsmWriter.cpp.

Referenced by llvm::SlotTracker::purgeFunction().

Typedef Documentation

◆ OrderMap

using OrderMap = MapVector<const Value *, unsigned>

Definition at line 120 of file AsmWriter.cpp.

◆ UseListOrderMap

using UseListOrderMap
Initial value:
DenseMap<const Function *, MapVector<const Value *, std::vector<unsigned>>>

Definition at line 122 of file AsmWriter.cpp.

Enumeration Type Documentation

◆ PrefixType

enum PrefixType
Enumerator
GlobalPrefix 
ComdatPrefix 
LabelPrefix 
LocalPrefix 
NoPrefix 

Definition at line 453 of file AsmWriter.cpp.

Function Documentation

◆ createSlotTracker()

SlotTracker * createSlotTracker ( const Value * V)
static

Definition at line 1024 of file AsmWriter.cpp.

References llvm::dyn_cast(), and I.

Referenced by writeAsOperandInternal().

◆ getImportTypeName()

const char * getImportTypeName ( GlobalValueSummary::ImportKind IK)
static

Definition at line 3532 of file AsmWriter.cpp.

References llvm::GlobalValueSummary::Declaration, llvm::GlobalValueSummary::Definition, and llvm_unreachable.

◆ getLinkageName()

std::string getLinkageName ( GlobalValue::LinkageTypes LT)
static

Definition at line 3483 of file AsmWriter.cpp.

References llvm::GlobalValue::AppendingLinkage, llvm::GlobalValue::AvailableExternallyLinkage, llvm::GlobalValue::CommonLinkage, llvm::GlobalValue::ExternalLinkage, llvm::GlobalValue::ExternalWeakLinkage, llvm::GlobalValue::InternalLinkage, llvm::GlobalValue::LinkOnceAnyLinkage, llvm::GlobalValue::LinkOnceODRLinkage, llvm_unreachable, llvm::GlobalValue::PrivateLinkage, llvm::GlobalValue::WeakAnyLinkage, and llvm::GlobalValue::WeakODRLinkage.

Referenced by getLinkageNameWithSpace().

◆ getLinkageNameWithSpace()

std::string getLinkageNameWithSpace ( GlobalValue::LinkageTypes LT)
static

Definition at line 3514 of file AsmWriter.cpp.

References llvm::GlobalValue::ExternalLinkage, and getLinkageName().

◆ getModuleFromDPI() [1/2]

const Module * getModuleFromDPI ( const DbgMarker * Marker)
static

Definition at line 338 of file AsmWriter.cpp.

References llvm::BasicBlock::getParent(), llvm::DbgMarker::getParent(), and llvm::GlobalValue::getParent().

Referenced by getModuleFromDPI(), llvm::DbgLabelRecord::print(), llvm::DbgLabelRecord::print(), llvm::DbgMarker::print(), llvm::DbgMarker::print(), llvm::DbgVariableRecord::print(), and llvm::DbgVariableRecord::print().

◆ getModuleFromDPI() [2/2]

const Module * getModuleFromDPI ( const DbgRecord * DR)
static

Definition at line 344 of file AsmWriter.cpp.

References llvm::DbgRecord::getMarker(), and getModuleFromDPI().

◆ getModuleFromVal()

const Module * getModuleFromVal ( const Value * V)
static

Definition at line 312 of file AsmWriter.cpp.

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

Referenced by getModuleFromVal(), maybePrintCallAddrSpace(), llvm::Value::print(), llvm::Value::print(), and llvm::Value::printAsOperand().

◆ getSummaryKindName()

const char * getSummaryKindName ( GlobalValueSummary::SummaryKind SK)
static

Definition at line 3437 of file AsmWriter.cpp.

References llvm::GlobalValueSummary::AliasKind, llvm::GlobalValueSummary::FunctionKind, llvm::GlobalValueSummary::GlobalVarKind, and llvm_unreachable.

◆ getTTResKindName()

const char * getTTResKindName ( TypeTestResolution::Kind K)
static

Definition at line 3332 of file AsmWriter.cpp.

References llvm::TypeTestResolution::AllOnes, llvm::TypeTestResolution::ByteArray, llvm::TypeTestResolution::Inline, llvm_unreachable, llvm::TypeTestResolution::Single, llvm::TypeTestResolution::Unknown, and llvm::TypeTestResolution::Unsat.

◆ getUnnamedAddrEncoding()

StringRef getUnnamedAddrEncoding ( GlobalVariable::UnnamedAddr UA)
static

Definition at line 3917 of file AsmWriter.cpp.

References llvm::GlobalValue::Global, llvm_unreachable, llvm::GlobalValue::Local, and llvm::GlobalValue::None.

◆ getVisibilityName()

const char * getVisibilityName ( GlobalValue::VisibilityTypes Vis)
static

Definition at line 3520 of file AsmWriter.cpp.

References llvm::GlobalValue::DefaultVisibility, llvm::GlobalValue::HiddenVisibility, llvm_unreachable, and llvm::GlobalValue::ProtectedVisibility.

◆ getWholeProgDevirtResByArgKindName()

const char * getWholeProgDevirtResByArgKindName ( WholeProgramDevirtResolution::ByArg::Kind K)
static

Definition at line 3317 of file AsmWriter.cpp.

References llvm::WholeProgramDevirtResolution::ByArg::Indir, llvm_unreachable, llvm::WholeProgramDevirtResolution::ByArg::UniformRetVal, llvm::WholeProgramDevirtResolution::ByArg::UniqueRetVal, and llvm::WholeProgramDevirtResolution::ByArg::VirtualConstProp.

◆ getWholeProgDevirtResKindName()

const char * getWholeProgDevirtResKindName ( WholeProgramDevirtResolution::Kind K)
static

Definition at line 3305 of file AsmWriter.cpp.

References llvm::WholeProgramDevirtResolution::BranchFunnel, llvm::WholeProgramDevirtResolution::Indir, llvm_unreachable, and llvm::WholeProgramDevirtResolution::SingleImpl.

◆ isReferencingMDNode()

bool isReferencingMDNode ( const Instruction & I)
static

Definition at line 5203 of file AsmWriter.cpp.

References llvm::dyn_cast(), llvm::dyn_cast_or_null(), F, I, and llvm::isa().

Referenced by llvm::Value::print().

◆ maybePrintCallAddrSpace()

void maybePrintCallAddrSpace ( const Value * Operand,
const Instruction * I,
raw_ostream & Out )
static

Definition at line 4428 of file AsmWriter.cpp.

References getModuleFromVal(), llvm::Type::getPointerAddressSpace(), llvm::Value::getType(), I, Mod, and printAddressSpace().

◆ maybePrintComdat()

void maybePrintComdat ( formatted_raw_ostream & Out,
const GlobalObject & GO )
static

Definition at line 3929 of file AsmWriter.cpp.

References C(), ComdatPrefix, llvm::GlobalObject::getComdat(), llvm::Value::getName(), llvm::isa(), and printLLVMName().

◆ orderModule()

OrderMap orderModule ( const Module * M)
static

Definition at line 154 of file AsmWriter.cpp.

References A(), llvm::dyn_cast(), F, llvm::filterDbgVars(), G, I, llvm::isa(), orderValue(), and skipMetadataWrapper().

Referenced by predictUseListOrder().

◆ orderValue()

void orderValue ( const Value * V,
OrderMap & OM )
static

Definition at line 134 of file AsmWriter.cpp.

References C(), llvm::dyn_cast(), llvm::isa(), and orderValue().

Referenced by orderModule(), and orderValue().

◆ predictUseListOrder()

UseListOrderMap predictUseListOrder ( const Module * M)
static

Definition at line 287 of file AsmWriter.cpp.

References A(), llvm::dyn_cast(), F, I, orderModule(), and predictValueUseListOrder().

◆ predictValueUseListOrder()

std::vector< unsigned > predictValueUseListOrder ( const Value * V,
unsigned ID,
const OrderMap & OM )
static

Definition at line 226 of file AsmWriter.cpp.

References llvm::dyn_cast(), E(), I, llvm::is_sorted(), llvm::isa(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::sort(), and llvm::Value::uses().

Referenced by predictUseListOrder().

◆ printAddressSpace()

void printAddressSpace ( const Module * M,
unsigned AS,
raw_ostream & OS,
StringRef Prefix = " ",
StringRef Suffix = "",
bool ForcePrint = false )
static

Definition at line 638 of file AsmWriter.cpp.

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

Referenced by maybePrintCallAddrSpace().

◆ printAsOperandImpl()

void printAsOperandImpl ( const Value & V,
raw_ostream & O,
bool PrintType,
ModuleSlotTracker & MST )
static

Definition at line 5346 of file AsmWriter.cpp.

References llvm::ModuleSlotTracker::getMachine(), llvm::ModuleSlotTracker::getModule(), and writeAsOperandInternal().

Referenced by llvm::Value::printAsOperand(), and llvm::Value::printAsOperand().

◆ printCallingConv()

void printCallingConv ( unsigned cc,
raw_ostream & Out )
static

Definition at line 348 of file AsmWriter.cpp.

References llvm::CallingConv::AArch64_SME_ABI_Support_Routines_PreserveMost_From_X0, llvm::CallingConv::AArch64_SME_ABI_Support_Routines_PreserveMost_From_X1, llvm::CallingConv::AArch64_SME_ABI_Support_Routines_PreserveMost_From_X2, llvm::CallingConv::AArch64_SVE_VectorCall, llvm::CallingConv::AArch64_VectorCall, llvm::CallingConv::AMDGPU_CS, llvm::CallingConv::AMDGPU_CS_Chain, llvm::CallingConv::AMDGPU_CS_ChainPreserve, llvm::CallingConv::AMDGPU_ES, llvm::CallingConv::AMDGPU_Gfx, llvm::CallingConv::AMDGPU_Gfx_WholeWave, llvm::CallingConv::AMDGPU_GS, llvm::CallingConv::AMDGPU_HS, llvm::CallingConv::AMDGPU_KERNEL, llvm::CallingConv::AMDGPU_LS, llvm::CallingConv::AMDGPU_PS, llvm::CallingConv::AMDGPU_VS, llvm::CallingConv::AnyReg, llvm::CallingConv::ARM_AAPCS, llvm::CallingConv::ARM_AAPCS_VFP, llvm::CallingConv::ARM_APCS, llvm::CallingConv::AVR_INTR, llvm::CallingConv::AVR_SIGNAL, CC_VLS_CASE, llvm::CallingConv::CFGuard_Check, llvm::CallingConv::CHERIoT_CompartmentCall, llvm::CallingConv::CHERIoT_CompartmentCallee, llvm::CallingConv::CHERIoT_LibraryCall, llvm::CallingConv::Cold, llvm::CallingConv::CXX_FAST_TLS, llvm::CallingConv::DUMMY_HHVM, llvm::CallingConv::DUMMY_HHVM_C, llvm::CallingConv::Fast, llvm::CallingConv::GHC, llvm::CallingConv::GRAAL, llvm::CallingConv::Intel_OCL_BI, llvm::CallingConv::M68k_RTD, llvm::CallingConv::MSP430_INTR, llvm::CallingConv::PreserveAll, llvm::CallingConv::PreserveMost, llvm::CallingConv::PreserveNone, llvm::CallingConv::PTX_Device, llvm::CallingConv::PTX_Kernel, llvm::CallingConv::RISCV_VectorCall, llvm::CallingConv::SPIR_FUNC, llvm::CallingConv::SPIR_KERNEL, llvm::CallingConv::Swift, llvm::CallingConv::SwiftTail, llvm::CallingConv::Tail, llvm::CallingConv::Win64, llvm::CallingConv::X86_64_SysV, llvm::CallingConv::X86_FastCall, llvm::CallingConv::X86_INTR, llvm::CallingConv::X86_RegCall, llvm::CallingConv::X86_StdCall, llvm::CallingConv::X86_ThisCall, and llvm::CallingConv::X86_VectorCall.

◆ printDLLStorageClass()

void printDLLStorageClass ( GlobalValue::DLLStorageClassTypes SCT,
formatted_raw_ostream & Out )
static

Definition at line 3888 of file AsmWriter.cpp.

References llvm::GlobalValue::DefaultStorageClass, llvm::GlobalValue::DLLExportStorageClass, and llvm::GlobalValue::DLLImportStorageClass.

◆ printDSOLocation()

void printDSOLocation ( const GlobalValue & GV,
formatted_raw_ostream & Out )
static

Definition at line 3882 of file AsmWriter.cpp.

References llvm::GlobalValue::isDSOLocal(), and llvm::GlobalValue::isImplicitDSOLocal().

◆ printLLVMName() [1/2]

void printLLVMName ( raw_ostream & OS,
const Value * V )
static

Turn the specified name into an 'LLVM name', which is either prefixed with % (if the string only contains simple characters) or is surrounded with ""'s (if it has special chars in it).

Print it out.

Definition at line 517 of file AsmWriter.cpp.

References GlobalPrefix, llvm::isa(), LocalPrefix, and printLLVMName().

◆ printLLVMName() [2/2]

void printLLVMName ( raw_ostream & OS,
StringRef Name,
PrefixType Prefix )
static

Turn the specified name into an 'LLVM name', which is either prefixed with % (if the string only contains simple characters) or is surrounded with ""'s (if it has special chars in it).

Print it out.

Definition at line 495 of file AsmWriter.cpp.

References ComdatPrefix, GlobalPrefix, LabelPrefix, LocalPrefix, NoPrefix, and llvm::printLLVMNameWithoutPrefix().

Referenced by maybePrintComdat(), llvm::Comdat::print(), llvm::printBasicBlock(), printLLVMName(), and writeAsOperandInternal().

◆ printMetadataIdentifier()

void printMetadataIdentifier ( StringRef Name,
formatted_raw_ostream & Out )
static

Definition at line 3829 of file AsmWriter.cpp.

References C(), and llvm::hexdigit().

◆ printMetadataImpl()

void printMetadataImpl ( raw_ostream & ROS,
const Metadata & MD,
ModuleSlotTracker & MST,
const Module * M,
bool OnlyAsOperand,
bool PrintAsTree = false )
static

Definition at line 5434 of file AsmWriter.cpp.

References llvm::dyn_cast(), llvm::ModuleSlotTracker::getMachine(), llvm::isa(), N, writeAsOperandInternal(), and writeMDNodeBodyInternal().

Referenced by llvm::Metadata::print(), llvm::Metadata::print(), llvm::Metadata::printAsOperand(), llvm::Metadata::printAsOperand(), llvm::MDNode::printTree(), and llvm::MDNode::printTree().

◆ printMetadataImplRec()

void printMetadataImplRec ( raw_ostream & ROS,
const Metadata & MD,
AsmWriterContext & WriterCtx )
static

Recursive version of printMetadataImpl.

Definition at line 5378 of file AsmWriter.cpp.

References llvm::dyn_cast(), llvm::isa(), N, writeAsOperandInternal(), and writeMDNodeBodyInternal().

◆ printShuffleMask()

void printShuffleMask ( raw_ostream & Out,
Type * Ty,
ArrayRef< int > Mask )
static

Definition at line 522 of file AsmWriter.cpp.

References llvm::all_of(), llvm::equal_to(), llvm::isa(), and llvm::PoisonMaskElem.

Referenced by getShuffleComment(), printZeroExtend(), and writeConstantInternal().

◆ printThreadLocalModel()

void printThreadLocalModel ( GlobalVariable::ThreadLocalMode TLM,
formatted_raw_ostream & Out )
static

Definition at line 3897 of file AsmWriter.cpp.

References llvm::GlobalValue::GeneralDynamicTLSModel, llvm::GlobalValue::InitialExecTLSModel, llvm::GlobalValue::LocalDynamicTLSModel, llvm::GlobalValue::LocalExecTLSModel, and llvm::GlobalValue::NotThreadLocal.

◆ printVisibility()

void printVisibility ( GlobalValue::VisibilityTypes Vis,
formatted_raw_ostream & Out )
static

Definition at line 3873 of file AsmWriter.cpp.

References llvm::GlobalValue::DefaultVisibility, llvm::GlobalValue::HiddenVisibility, and llvm::GlobalValue::ProtectedVisibility.

◆ printWithoutType()

bool printWithoutType ( const Value & V,
raw_ostream & O,
SlotTracker * Machine,
const Module * M )
static

Print without a type, skipping the TypePrinting object.

Returns
true iff printing was successful.

Definition at line 5335 of file AsmWriter.cpp.

References llvm::isa(), Machine, and writeAsOperandInternal().

Referenced by llvm::Value::printAsOperand(), and llvm::Value::printAsOperand().

◆ skipMetadataWrapper()

const Value * skipMetadataWrapper ( const Value * V)
static

Look for a value that might be wrapped as metadata, e.g.

a value in a metadata operand. Returns the input value as-is if it is not wrapped.

Definition at line 127 of file AsmWriter.cpp.

References llvm::dyn_cast().

Referenced by orderModule().

◆ writeAPFloatInternal()

void writeAPFloatInternal ( raw_ostream & Out,
const APFloat & APF )
static

Definition at line 1549 of file AsmWriter.cpp.

References llvm::APFloat::bitcastToAPInt(), llvm::APInt::clearBit(), llvm::APInt::getActiveBits(), llvm::APInt::getBitWidth(), llvm::APFloat::getNaNPayload(), llvm::APFloat::getSemantics(), llvm::APFloat::isInfinity(), llvm::APFloat::isNaN(), llvm::APFloat::isNegative(), llvm::APFloat::isSignaling(), llvm::APInt::isSignMask(), llvm::APInt::isZero(), llvm::APInt::lshr(), llvm::APFloatBase::PPCDoubleDouble(), llvm::APFloat::toString(), llvm::APInt::trunc(), and WriteFullHexAPInt().

Referenced by writeConstantInternal().

◆ writeAsOperandInternal() [1/2]

void writeAsOperandInternal ( raw_ostream & Out,
const Metadata * MD,
AsmWriterContext & WriterCtx,
bool FromValue = false )
static

Definition at line 2833 of file AsmWriter.cpp.

References assert(), llvm::cast(), llvm::dyn_cast(), llvm::SlotTracker::getMetadataSlot(), llvm::isa(), N, llvm::printEscapedString(), writeAsOperandInternal(), writeDIArgList(), writeDIExpression(), and writeDILocation().

◆ writeAsOperandInternal() [2/2]

void writeAsOperandInternal ( raw_ostream & Out,
const Value * V,
AsmWriterContext & WriterCtx,
bool PrintType = false )
static

Definition at line 2748 of file AsmWriter.cpp.

References llvm::InlineAsm::AD_Intel, assert(), createSlotTracker(), llvm::dyn_cast(), llvm::isa(), Machine, llvm::printEscapedString(), printLLVMName(), writeAsOperandInternal(), and writeConstantInternal().

Referenced by printAsOperandImpl(), printMetadataImpl(), printMetadataImplRec(), printWithoutType(), writeAsOperandInternal(), writeAsOperandInternal(), writeConstantInternal(), writeDIArgList(), writeMDTuple(), and writeMetadataAsOperand().

◆ writeConstantInternal()

void writeConstantInternal ( raw_ostream & Out,
const Constant * CV,
AsmWriterContext & WriterCtx )
static

Definition at line 1603 of file AsmWriter.cpp.

References llvm::cast(), llvm::dyn_cast(), GEP, llvm::ConstantPointerNull::get(), llvm::Constant::getAggregateElement(), llvm::Constant::getSplatValue(), llvm::Value::getType(), llvm::isa(), NC, llvm::printEscapedString(), printShuffleMask(), uint64_t, writeAPFloatInternal(), writeAsOperandInternal(), and writeOptimizationInfo().

Referenced by llvm::Value::print(), and writeAsOperandInternal().

◆ writeDIArgList()

void writeDIArgList ( raw_ostream & Out,
const DIArgList * N,
AsmWriterContext & WriterCtx,
bool FromValue = false )
static

Definition at line 2663 of file AsmWriter.cpp.

References assert(), N, Printer, and writeAsOperandInternal().

Referenced by writeAsOperandInternal().

◆ writeDIAssignID()

void writeDIAssignID ( raw_ostream & Out,
const DIAssignID * DL,
AsmWriterContext & WriterCtx )
static

Definition at line 2129 of file AsmWriter.cpp.

References DL, and Printer.

◆ writeDIBasicType()

void writeDIBasicType ( raw_ostream & Out,
const DIBasicType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2219 of file AsmWriter.cpp.

References llvm::dwarf::AttributeEncodingString(), N, and Printer.

◆ writeDICommonBlock()

void writeDICommonBlock ( raw_ostream & Out,
const DICommonBlock * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2514 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDICompileUnit()

void writeDICompileUnit ( raw_ostream & Out,
const DICompileUnit * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2405 of file AsmWriter.cpp.

References llvm::DISourceLanguageName::getDialect(), llvm::DISourceLanguageName::getName(), llvm::DISourceLanguageName::getVersion(), llvm::DISourceLanguageName::hasVersionedName(), llvm::dwarf::LanguageDialectString(), llvm::dwarf::LanguageString(), N, Printer, and llvm::dwarf::SourceLanguageNameString().

◆ writeDICompositeType()

void writeDICompositeType ( raw_ostream & Out,
const DICompositeType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2336 of file AsmWriter.cpp.

References llvm::dwarf::EnumKindString(), llvm::dwarf::LanguageString(), N, and Printer.

◆ writeDIDerivedType()

void writeDIDerivedType ( raw_ostream & Out,
const DIDerivedType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2283 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIEnumerator()

void writeDIEnumerator ( raw_ostream & Out,
const DIEnumerator * N,
AsmWriterContext &  )
static

Definition at line 2207 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIExpression()

void writeDIExpression ( raw_ostream & Out,
const DIExpression * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2638 of file AsmWriter.cpp.

References A(), assert(), llvm::dwarf::AttributeEncodingString(), llvm::dyn_cast(), I, N, and llvm::dwarf::OperationEncodingString().

Referenced by writeAsOperandInternal().

◆ writeDIFile()

void writeDIFile ( raw_ostream & Out,
const DIFile * N,
AsmWriterContext &  )
static

Definition at line 2389 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIFixedPointType()

void writeDIFixedPointType ( raw_ostream & Out,
const DIFixedPointType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2239 of file AsmWriter.cpp.

References llvm::dwarf::AttributeEncodingString(), N, and Printer.

◆ writeDIGenericSubrange()

void writeDIGenericSubrange ( raw_ostream & Out,
const DIGenericSubrange * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2159 of file AsmWriter.cpp.

References llvm::Count, llvm::dyn_cast_or_null(), N, Printer, and llvm::DIExpression::SignedConstant.

◆ writeDIGlobalVariable()

void writeDIGlobalVariable ( raw_ostream & Out,
const DIGlobalVariable * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2587 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIGlobalVariableExpression()

void writeDIGlobalVariableExpression ( raw_ostream & Out,
const DIGlobalVariableExpression * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2678 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIImportedEntity()

void writeDIImportedEntity ( raw_ostream & Out,
const DIImportedEntity * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2714 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDILabel()

void writeDILabel ( raw_ostream & Out,
const DILabel * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2622 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDILexicalBlock()

void writeDILexicalBlock ( raw_ostream & Out,
const DILexicalBlock * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2481 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDILexicalBlockFile()

void writeDILexicalBlockFile ( raw_ostream & Out,
const DILexicalBlockFile * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2492 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDILocalVariable()

void writeDILocalVariable ( raw_ostream & Out,
const DILocalVariable * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2606 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDILocation()

void writeDILocation ( raw_ostream & Out,
const DILocation * DL,
AsmWriterContext & WriterCtx )
static

Definition at line 2113 of file AsmWriter.cpp.

References DL, and Printer.

Referenced by writeAsOperandInternal().

◆ writeDIMacro()

void writeDIMacro ( raw_ostream & Out,
const DIMacro * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2526 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIMacroFile()

void writeDIMacroFile ( raw_ostream & Out,
const DIMacroFile * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2537 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIModule()

void writeDIModule ( raw_ostream & Out,
const DIModule * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2547 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDINamespace()

void writeDINamespace ( raw_ostream & Out,
const DINamespace * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2504 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIObjCProperty()

void writeDIObjCProperty ( raw_ostream & Out,
const DIObjCProperty * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2688 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIProperty()

void writeDIProperty ( raw_ostream & Out,
const DIProperty * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2702 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDIStringType()

void writeDIStringType ( raw_ostream & Out,
const DIStringType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2265 of file AsmWriter.cpp.

References llvm::dwarf::AttributeEncodingString(), N, and Printer.

◆ writeDISubprogram()

void writeDISubprogram ( raw_ostream & Out,
const DISubprogram * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2452 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDISubrange()

void writeDISubrange ( raw_ostream & Out,
const DISubrange * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2135 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDISubrangeType()

void writeDISubrangeType ( raw_ostream & Out,
const DISubrangeType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2316 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDISubroutineType()

void writeDISubroutineType ( raw_ostream & Out,
const DISubroutineType * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2378 of file AsmWriter.cpp.

References llvm::dwarf::ConventionString(), N, and Printer.

◆ writeDITemplateTypeParameter()

void writeDITemplateTypeParameter ( raw_ostream & Out,
const DITemplateTypeParameter * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2562 of file AsmWriter.cpp.

References N, and Printer.

◆ writeDITemplateValueParameter()

void writeDITemplateValueParameter ( raw_ostream & Out,
const DITemplateValueParameter * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2573 of file AsmWriter.cpp.

References N, and Printer.

◆ WriteFullHexAPInt()

void WriteFullHexAPInt ( raw_ostream & Out,
const APInt & Val )
static

Definition at line 1539 of file AsmWriter.cpp.

References llvm::APInt::getBitWidth(), and llvm::APInt::toStringUnsigned().

Referenced by writeAPFloatInternal().

◆ writeGenericDINode()

void writeGenericDINode ( raw_ostream & Out,
const GenericDINode * N,
AsmWriterContext & WriterCtx )
static

Definition at line 2095 of file AsmWriter.cpp.

References I, N, Printer, and writeMetadataAsOperand().

◆ writeMDNodeBodyInternal()

void writeMDNodeBodyInternal ( raw_ostream & Out,
const MDNode * Node,
AsmWriterContext & Ctx )
static

Definition at line 2728 of file AsmWriter.cpp.

References llvm_unreachable.

Referenced by printMetadataImpl(), and printMetadataImplRec().

◆ writeMDTuple()

void writeMDTuple ( raw_ostream & Out,
const MDTuple * Node,
AsmWriterContext & WriterCtx )
static

Definition at line 1869 of file AsmWriter.cpp.

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

◆ writeMetadataAsOperand()

void writeMetadataAsOperand ( raw_ostream & Out,
const Metadata * MD,
AsmWriterContext & WriterCtx )
static

Definition at line 1963 of file AsmWriter.cpp.

References writeAsOperandInternal().

Referenced by writeGenericDINode().

◆ writeOptimizationInfo()

void writeOptimizationInfo ( raw_ostream & Out,
const User * U )
static

Definition at line 1499 of file AsmWriter.cpp.

References llvm::dyn_cast(), GEP, and InRange().

Referenced by writeConstantInternal().

Variable Documentation

◆ PreserveAssemblyUseListOrder

cl::opt< bool > PreserveAssemblyUseListOrder("preserve-ll-uselistorder", cl::Hidden, cl::init(false), cl::desc("Preserve use-list order when writing LLVM assembly.")) ( "preserve-ll-uselistorder" ,
cl::Hidden ,
cl::init(false) ,
cl::desc("Preserve use-list order when writing LLVM assembly.")  )
static

◆ PrintAddrspaceName

cl::opt< bool > PrintAddrspaceName("print-addrspace-name", cl::Hidden, cl::init(false), cl::desc("Print address space names")) ( "print-addrspace-name" ,
cl::Hidden ,
cl::init(false) ,
cl::desc("Print address space names")  )
static

Referenced by printAddressSpace().

◆ PrintInstAddrs

cl::opt< bool > PrintInstAddrs("print-inst-addrs", cl::Hidden, cl::desc("Print addresses of instructions when dumping")) ( "print-inst-addrs" ,
cl::Hidden ,
cl::desc("Print addresses of instructions when dumping")  )
static

◆ PrintInstDebugLocs

cl::opt< bool > PrintInstDebugLocs("print-inst-debug-locs", cl::Hidden, cl::desc("Pretty print debug locations of instructions when dumping")) ( "print-inst-debug-locs" ,
cl::Hidden ,
cl::desc("Pretty print debug locations of instructions when dumping")  )
static

◆ PrintProfData

cl::opt< bool > PrintProfData("print-prof-data", cl::Hidden, cl::desc("Pretty print perf data (branch weights, etc) when dumping")) ( "print-prof-data" ,
cl::Hidden ,
cl::desc("Pretty print perf data (branch weights, etc) when dumping")  )
static
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