SPIRVEmitIntrinsics.cpp File Reference

#include "SPIRV.h"
#include "SPIRVBuiltins.h"
#include "SPIRVMetadata.h"
#include "SPIRVSubtarget.h"
#include "SPIRVTargetMachine.h"
#include "SPIRVUtils.h"
#include "llvm/ADT/DenseSet.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/InstVisitor.h"
#include "llvm/IR/IntrinsicsSPIRV.h"
#include "llvm/IR/TypedPointerType.h"
#include <queue>
#include <unordered_set>
#include "SPIRVGenTables.inc"

Go to the source code of this file.

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.
namespace	llvm::SPIRV

Macros
#define	GET_BuiltinGroup_DECL

Functions
void	llvm::initializeSPIRVEmitIntrinsicsPass (PassRegistry &)
	INITIALIZE_PASS (SPIRVEmitIntrinsics, "emit-intrinsics", "SPIRV emit intrinsics", false, false) static inline bool isAssignTypeInstr(const Instruction *I)
static bool	isMemInstrToReplace (Instruction *I)
static bool	isAggrConstForceInt32 (const Value *V)
static void	setInsertPointSkippingPhis (IRBuilder<> &B, Instruction *I)
static void	setInsertPointAfterDef (IRBuilder<> &B, Instruction *I)
static bool	requireAssignType (Instruction *I)
static void	reportFatalOnTokenType (const Instruction *I)
static void	emitAssignName (Instruction *I, IRBuilder<> &B)
static bool	IsKernelArgInt8 (Function *F, StoreInst *SI)
static Type *	restoreMutatedType (SPIRVGlobalRegistry *GR, Instruction *I, Type *Ty)
static Type *	getPointeeTypeByCallInst (StringRef DemangledName, Function *CalledF, unsigned OpIdx)
static Type *	getAtomicElemTy (SPIRVGlobalRegistry *GR, Instruction *I, Value *PointerOperand)
static void	createDecorationIntrinsic (Instruction *I, MDNode *Node, IRBuilder<> &B)
static void	createRoundingModeDecoration (Instruction *I, unsigned RoundingModeDeco, IRBuilder<> &B)
static void	createSaturatedConversionDecoration (Instruction *I, IRBuilder<> &B)
static FunctionType *	getFunctionPointerElemType (Function *F, SPIRVGlobalRegistry *GR)

Macro Definition Documentation

GET_BuiltinGroup_DECL

#define GET_BuiltinGroup_DECL

Definition at line 52 of file SPIRVEmitIntrinsics.cpp.

Function Documentation

createDecorationIntrinsic()

static void createDecorationIntrinsic ( Instruction *  I, MDNode *  Node, IRBuilder<> &  B  )

static

Definition at line 1296 of file SPIRVEmitIntrinsics.cpp.

References B, llvm::MDNode::get(), llvm::MetadataAsValue::get(), I, and setInsertPointAfterDef().

Referenced by createRoundingModeDecoration(), and createSaturatedConversionDecoration().

createRoundingModeDecoration()

static void createRoundingModeDecoration ( Instruction *  I, unsigned  RoundingModeDeco, IRBuilder<> &  B  )

static

Definition at line 1304 of file SPIRVEmitIntrinsics.cpp.

References B, createDecorationIntrinsic(), llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::Type::getInt32Ty(), and I.

createSaturatedConversionDecoration()

static void createSaturatedConversionDecoration ( Instruction *  I, IRBuilder<> &  B  )

static

Definition at line 1317 of file SPIRVEmitIntrinsics.cpp.

References B, createDecorationIntrinsic(), llvm::ConstantAsMetadata::get(), llvm::MDNode::get(), llvm::Type::getInt32Ty(), and I.

emitAssignName()

static void emitAssignName ( Instruction *  I, IRBuilder<> &  B  )

static

Definition at line 339 of file SPIRVEmitIntrinsics.cpp.

References llvm::addStringImm(), B, I, reportFatalOnTokenType(), and setInsertPointAfterDef().

getAtomicElemTy()

static Type * getAtomicElemTy ( SPIRVGlobalRegistry *  GR, Instruction *  I, Value *  PointerOperand  )

inlinestatic

Definition at line 861 of file SPIRVEmitIntrinsics.cpp.

References llvm::SPIRVGlobalRegistry::findDeducedElementType(), llvm::getTypedPointerWrapper(), I, and llvm::isUntypedPointerTy().

getFunctionPointerElemType()

static FunctionType * getFunctionPointerElemType ( Function *  F, SPIRVGlobalRegistry *  GR  )

static

Definition at line 2178 of file SPIRVEmitIntrinsics.cpp.

References F, llvm::SPIRVGlobalRegistry::findDeducedElementType(), llvm::getPointerAddressSpace(), llvm::Value::getType(), llvm::getTypedPointerWrapper(), llvm::Type::isPointerTy(), and llvm::SmallVectorTemplateBase< T, bool >::push_back().

getPointeeTypeByCallInst()

static Type * getPointeeTypeByCallInst ( StringRef  DemangledName, Function *  CalledF, unsigned  OpIdx  )

static

Definition at line 615 of file SPIRVEmitIntrinsics.cpp.

References llvm::Function::getContext(), and llvm::StringRef::starts_with().

INITIALIZE_PASS()

INITIALIZE_PASS	(	SPIRVEmitIntrinsics	,
		"emit-intrinsics"	,
		"SPIRV emit intrinsics"	,
		false	,
		false
	)		const

Definition at line 286 of file SPIRVEmitIntrinsics.cpp.

References I.

isAggrConstForceInt32()

static bool isAggrConstForceInt32 ( const Value *  V )

static

Definition at line 299 of file SPIRVEmitIntrinsics.cpp.

IsKernelArgInt8()

static bool IsKernelArgInt8 ( Function *  F, StoreInst *  SI  )

static

Definition at line 377 of file SPIRVEmitIntrinsics.cpp.

References F, llvm::isPointerTy(), and llvm::CallingConv::SPIR_KERNEL.

isMemInstrToReplace()

static bool isMemInstrToReplace ( Instruction *  I )

static

Definition at line 294 of file SPIRVEmitIntrinsics.cpp.

References I.

reportFatalOnTokenType()

static void reportFatalOnTokenType ( const Instruction *  I )

inlinestatic

Definition at line 332 of file SPIRVEmitIntrinsics.cpp.

References I, and llvm::report_fatal_error().

Referenced by emitAssignName().

requireAssignType()

static bool requireAssignType ( Instruction *  I )

static

Definition at line 320 of file SPIRVEmitIntrinsics.cpp.

References I, and Intr.

restoreMutatedType()

static Type * restoreMutatedType ( SPIRVGlobalRegistry *  GR, Instruction *  I, Type *  Ty  )

inlinestatic

Definition at line 384 of file SPIRVEmitIntrinsics.cpp.

References llvm::SPIRVGlobalRegistry::findMutated(), llvm::CallBase::getCalledFunction(), I, llvm::CallBase::isIndirectCall(), llvm::CallBase::isInlineAsm(), and llvm::Function::isIntrinsic().

setInsertPointAfterDef()

static void setInsertPointAfterDef ( IRBuilder<> &  B, Instruction *  I  )

static

Definition at line 312 of file SPIRVEmitIntrinsics.cpp.

References B, and I.

Referenced by createDecorationIntrinsic(), and emitAssignName().

setInsertPointSkippingPhis()

static void setInsertPointSkippingPhis ( IRBuilder<> &  B, Instruction *  I  )

static

Definition at line 305 of file SPIRVEmitIntrinsics.cpp.

References B, and I.