DependencyTracker.cpp File Reference

#include "DependencyTracker.h"
#include "llvm/Support/FormatVariadic.h"

Go to the source code of this file.

Classes
struct	BrokenLink
	A broken link in the keep chain. More...

Functions
static bool	isNamespaceLikeEntry (const DWARFDebugInfoEntry *Entry)
bool	isAlreadyMarked (const CompileUnit::DIEInfo &Info, CompileUnit::DieOutputPlacement NewPlacement)
bool	isAlreadyMarked (const UnitEntryPairTy &Entry, CompileUnit::DieOutputPlacement NewPlacement)
static CompileUnit::DieOutputPlacement	getFinalPlacementForEntry (const UnitEntryPairTy &Entry, CompileUnit::DieOutputPlacement Placement)
static void	dumpKeptDIE (const DWARFDie &DIE, StringRef Kind, bool Verbose)

Function Documentation

dumpKeptDIE()

void dumpKeptDIE ( const DWARFDie & DIE, StringRef Kind, bool Verbose )

static

Definition at line 751 of file DependencyTracker.cpp.

References llvm::DIDumpOptions::ChildRecurseDepth, llvm::DIE::dump(), llvm::outs(), llvm::DIDumpOptions::Verbose, and llvm::Verbose.

Referenced by llvm::dwarf_linker::parallel::DependencyTracker::isLiveSubprogramEntry(), and llvm::dwarf_linker::parallel::DependencyTracker::isLiveVariableEntry().

getFinalPlacementForEntry()

CompileUnit::DieOutputPlacement getFinalPlacementForEntry ( const UnitEntryPairTy & Entry, CompileUnit::DieOutputPlacement Placement )

static

Definition at line 391 of file DependencyTracker.cpp.

References assert(), llvm::dwarf_linker::parallel::CompileUnit::Both, llvm_unreachable, llvm::dwarf_linker::parallel::CompileUnit::NotSet, Placement, llvm::dwarf_linker::parallel::CompileUnit::PlainDwarf, llvm::dwarf::toUnsigned(), and llvm::dwarf_linker::parallel::CompileUnit::TypeTable.

Referenced by llvm::dwarf_linker::parallel::DependencyTracker::markDIEEntryAsKeptRec().

isAlreadyMarked() [1/2]

bool isAlreadyMarked	(	const CompileUnit::DIEInfo &	Info,
		CompileUnit::DieOutputPlacement	NewPlacement )

Definition at line 302 of file DependencyTracker.cpp.

References llvm::dwarf_linker::parallel::CompileUnit::Both, llvm_unreachable, llvm::dwarf_linker::parallel::CompileUnit::NotSet, llvm::dwarf_linker::parallel::CompileUnit::PlainDwarf, and llvm::dwarf_linker::parallel::CompileUnit::TypeTable.

Referenced by isAlreadyMarked(), llvm::dwarf_linker::parallel::DependencyTracker::markDIEEntryAsKeptRec(), and llvm::dwarf_linker::parallel::DependencyTracker::markParentsAsKeepingChildren().

isAlreadyMarked() [2/2]

bool isAlreadyMarked	(	const UnitEntryPairTy &	Entry,
		CompileUnit::DieOutputPlacement	NewPlacement )

Definition at line 324 of file DependencyTracker.cpp.

References isAlreadyMarked().

isNamespaceLikeEntry()

bool isNamespaceLikeEntry ( const DWARFDebugInfoEntry * Entry )

static

Definition at line 290 of file DependencyTracker.cpp.

Referenced by llvm::dwarf_linker::parallel::DependencyTracker::getRootForSpecifiedEntry(), llvm::dwarf_linker::parallel::DependencyTracker::markParentsAsKeepingChildren(), and llvm::dwarf_linker::parallel::DependencyTracker::maybeAddReferencedRoots().