LLVM  7.0.0svn
Functions | Variables
DIBuilder.cpp File Reference
#include "llvm/IR/DIBuilder.h"
#include "llvm/IR/IRBuilder.h"
#include "LLVMContextImpl.h"
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
Include dependency graph for DIBuilder.cpp:

Go to the source code of this file.


static DIScopegetNonCompileUnitScope (DIScope *N)
 If N is compile unit return NULL otherwise return N. More...
static DIImportedEntitycreateImportedModule (LLVMContext &C, dwarf::Tag Tag, DIScope *Context, Metadata *NS, DIFile *File, unsigned Line, StringRef Name, SmallVectorImpl< TrackingMDNodeRef > &AllImportedModules)
static ConstantAsMetadatagetConstantOrNull (Constant *C)
static DITemplateValueParametercreateTemplateValueParameterHelper (LLVMContext &VMContext, unsigned Tag, DIScope *Context, StringRef Name, DIType *Ty, Metadata *MD)
static DITypecreateTypeWithFlags (const DIType *Ty, DINode::DIFlags FlagsToSet)
static void checkGlobalVariableScope (DIScope *Context)
static DILocalVariablecreateLocalVariable (LLVMContext &VMContext, DenseMap< MDNode *, SmallVector< TrackingMDNodeRef, 1 >> &PreservedVariables, DIScope *Scope, StringRef Name, unsigned ArgNo, DIFile *File, unsigned LineNo, DIType *Ty, bool AlwaysPreserve, DINode::DIFlags Flags, uint32_t AlignInBits)
template<class... Ts>
static DISubprogramgetSubprogram (bool IsDistinct, Ts &&... Args)
static IRBuilder getIRBForDbgInsertion (const DILocation *DL, BasicBlock *InsertBB, Instruction *InsertBefore)
 Return an IRBuilder for inserting dbg.declare and dbg.value intrinsics. More...
static ValuegetDbgIntrinsicValueImpl (LLVMContext &VMContext, Value *V)
static FunctiongetDeclareIntrin (Module &M)


cl::opt< boolUseDbgAddr ("use-dbg-addr", llvm::cl::desc("Use llvm.dbg.addr for all local variables"), cl::init(false), cl::Hidden)

Function Documentation

◆ checkGlobalVariableScope()

static void checkGlobalVariableScope ( DIScope Context)

◆ createImportedModule()

static DIImportedEntity* createImportedModule ( LLVMContext C,
dwarf::Tag  Tag,
DIScope Context,
Metadata NS,
DIFile File,
unsigned  Line,
StringRef  Name,
SmallVectorImpl< TrackingMDNodeRef > &  AllImportedModules 

◆ createLocalVariable()

static DILocalVariable* createLocalVariable ( LLVMContext VMContext,
DenseMap< MDNode *, SmallVector< TrackingMDNodeRef, 1 >> &  PreservedVariables,
DIScope Scope,
StringRef  Name,
unsigned  ArgNo,
DIFile File,
unsigned  LineNo,
DIType Ty,
bool  AlwaysPreserve,
DINode::DIFlags  Flags,
uint32_t  AlignInBits 

◆ createTemplateValueParameterHelper()

static DITemplateValueParameter* createTemplateValueParameterHelper ( LLVMContext VMContext,
unsigned  Tag,
DIScope Context,
StringRef  Name,
DIType Ty,
Metadata MD 

◆ createTypeWithFlags()

static DIType* createTypeWithFlags ( const DIType Ty,
DINode::DIFlags  FlagsToSet 

◆ getConstantOrNull()

static ConstantAsMetadata* getConstantOrNull ( Constant C)

◆ getDbgIntrinsicValueImpl()

static Value* getDbgIntrinsicValueImpl ( LLVMContext VMContext,
Value V 

Definition at line 901 of file DIBuilder.cpp.

References assert(), llvm::MetadataAsValue::get(), and llvm::ValueAsMetadata::get().

Referenced by getDeclareIntrin().

◆ getDeclareIntrin()

static Function* getDeclareIntrin ( Module M)

◆ getIRBForDbgInsertion()

static IRBuilder getIRBForDbgInsertion ( const DILocation DL,
BasicBlock InsertBB,
Instruction InsertBefore 

Return an IRBuilder for inserting dbg.declare and dbg.value intrinsics.

This abstracts over the various ways to specify an insert position.

Definition at line 889 of file DIBuilder.cpp.

References B, and llvm::MDNode::getContext().

Referenced by getDeclareIntrin().

◆ getNonCompileUnitScope()

static DIScope* getNonCompileUnitScope ( DIScope N)

◆ getSubprogram()

template<class... Ts>
static DISubprogram* getSubprogram ( bool  IsDistinct,
Ts &&...  Args 

Variable Documentation

◆ UseDbgAddr

cl::opt<bool> UseDbgAddr("use-dbg-addr", llvm::cl::desc("Use llvm.dbg.addr for all local variables"), cl::init(false), cl::Hidden)

Referenced by getDeclareIntrin().