#include "SPIRVNonSemanticDebugHandler.h"
#include "MCTargetDesc/SPIRVMCTargetDesc.h"
#include "SPIRVSubtarget.h"
#include "SPIRVUtils.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/STLFunctionalExtras.h"
#include "llvm/ADT/SetVector.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVectorExtras.h"
#include "llvm/ADT/Twine.h"
#include "llvm/BinaryFormat/Dwarf.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/IR/DebugInfo.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/DebugProgramInstruction.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/Module.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Path.h"
#include <cassert>

Enumerations
enum class	NonSemanticDebugOp : uint32_t { Deref = 0 , Plus = 1 , Minus = 2 , PlusUconst = 3 , BitPiece = 4 , Swap = 5 , Xderef = 6 , StackValue = 7 , Constu = 8 , Fragment = 9 }

Functions
static bool	isBooleanType (const DIBasicType *BT)
static uint64_t	constantBits (uint64_t Value, const DIBasicType *BT)
static uint64_t	constantBits (const APInt &Value, const DIBasicType *BT)
static const DIBasicType *	stripToScalarType (const DIType *Ty)
static void	collectDebugLocationsAndLocalVariables (const Module &M, SetVector< const DILocation * > &Locations, SetVector< const DILocalVariable * > &LVs)
static void	collectLexicalBlockChain (const DIScope S, SetVector< const DIScope > &Out)
static MCRegister	getResultId (const MachineInstr &MI, SPIRV::ModuleAnalysisInfo &MAI)
static bool	scalarTypeNeedsCapability (const DIBasicType *BT)
static bool	constantHasValue (const MachineInstr &MI, uint64_t Value, bool IsWide)
static std::optional< NonSemanticDebugOp >	mapDwarfOpToNonSemanticOp (uint64_t DwarfOp)
static std::optional< SmallVector< uint32_t, 3 > >	mapExprOperand (const DIExpression::ExprOperand &Op)
static std::optional< Register >	getDebugDeclareStorageReg (const MachineInstr &MI)
static std::optional< std::pair< const DIBasicType *, uint64_t > >	getConstantDbgValueBits (const MachineInstr &MI)
static std::optional< Register >	getDebugValueReg (const MachineInstr &MI)
static bool	isMergeInstruction (unsigned Opcode)
static bool	isEmitted (const MachineInstr *MI, SPIRV::ModuleAnalysisInfo &MAI)
static bool	isDebugLocTarget (const MachineInstr *MI, SPIRV::ModuleAnalysisInfo &MAI)
static const MachineInstr *	findAdjacentEmittedInstruction (const MachineInstr *MI, SPIRV::ModuleAnalysisInfo &MAI, bool Forward)
static void	forEachDebugValueLike (const MachineModuleInfo &ModuleInfo, function_ref< void(const MachineInstr &)> Fn)

Enumeration Type Documentation

◆ NonSemanticDebugOp

enum class NonSemanticDebugOp : uint32_t

strong

Enumerator
Deref
Plus
Minus
PlusUconst
BitPiece
Swap
Xderef
StackValue
Constu
Fragment

Definition at line 1091 of file SPIRVNonSemanticDebugHandler.cpp.

Function Documentation

◆ collectDebugLocationsAndLocalVariables()

void collectDebugLocationsAndLocalVariables	(	const Module &	M,
		SetVector< const DILocation * > &	Locations,
		SetVector< const DILocalVariable * > &	LVs )