MapMemRefStorageClassPass.cpp File Reference

#include "mlir/Conversion/MemRefToSPIRV/MemRefToSPIRVPass.h"
#include "mlir/Conversion/MemRefToSPIRV/MemRefToSPIRV.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVAttributes.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVEnums.h"
#include "mlir/Dialect/SPIRV/IR/TargetAndABI.h"
#include "mlir/IR/Attributes.h"
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/BuiltinTypes.h"
#include "mlir/IR/Operation.h"
#include "mlir/IR/Visitors.h"
#include "mlir/Interfaces/FunctionInterfaces.h"
#include "llvm/ADT/SmallVectorExtras.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/Support/Debug.h"
#include <optional>
#include "mlir/Conversion/Passes.h.inc"

Go to the source code of this file.

Namespaces
	mlir
	Include the generated interface declarations.

Macros
#define	GEN_PASS_DEF_MAPMEMREFSTORAGECLASS
#define	DEBUG_TYPE   "mlir-map-memref-storage-class"
#define	VULKAN_STORAGE_SPACE_MAP_LIST(MAP_FN)
	Mapping between SPIR-V storage classes to memref memory spaces. More...
#define	STORAGE_SPACE_MAP_FN(storage, space)
#define	STORAGE_SPACE_MAP_FN(storage, space)
#define	OPENCL_STORAGE_SPACE_MAP_LIST(MAP_FN)
#define	STORAGE_SPACE_MAP_FN(storage, space)
#define	STORAGE_SPACE_MAP_FN(storage, space)

Functions
static bool	isLegalType (Type type)
	Returns true if the given type is considered as legal for SPIR-V conversion. More...
static bool	isLegalAttr (Attribute attr)
	Returns true if the given attr is considered as legal for SPIR-V conversion. More...
static bool	isLegalOp (Operation *op)
	Returns true if the given op is considered as legal for SPIR-V conversion. More...

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "mlir-map-memref-storage-class"

Definition at line 37 of file MapMemRefStorageClassPass.cpp.

GEN_PASS_DEF_MAPMEMREFSTORAGECLASS

#define GEN_PASS_DEF_MAPMEMREFSTORAGECLASS

Definition at line 33 of file MapMemRefStorageClassPass.cpp.

OPENCL_STORAGE_SPACE_MAP_LIST

#define OPENCL_STORAGE_SPACE_MAP_LIST

(

MAP_FN

)

Value:

  MAP_FN(spirv::StorageClass::CrossWorkgroup, 0)                               \
  MAP_FN(spirv::StorageClass::Generic, 1)                                      \
  MAP_FN(spirv::StorageClass::Workgroup, 3)                                    \
  MAP_FN(spirv::StorageClass::UniformConstant, 4)                              \
  MAP_FN(spirv::StorageClass::Private, 5)                                      \
  MAP_FN(spirv::StorageClass::Function, 6)                                     \
  MAP_FN(spirv::StorageClass::Image, 7)

Definition at line 109 of file MapMemRefStorageClassPass.cpp.

STORAGE_SPACE_MAP_FN [1/4]

#define STORAGE_SPACE_MAP_FN	(		storage,
			space
	)

Value:

  case space:                                                                  \
    return storage;

STORAGE_SPACE_MAP_FN [2/4]

#define STORAGE_SPACE_MAP_FN	(		storage,
			space
	)

Value:

  case storage:                                                                \
    return space;

STORAGE_SPACE_MAP_FN [3/4]

#define STORAGE_SPACE_MAP_FN	(		storage,
			space
	)

Value:

  case space:                                                                  \
    return storage;

STORAGE_SPACE_MAP_FN [4/4]

#define STORAGE_SPACE_MAP_FN	(		storage,
			space
	)

Value:

  case storage:                                                                \
    return space;

VULKAN_STORAGE_SPACE_MAP_LIST

#define VULKAN_STORAGE_SPACE_MAP_LIST

(

MAP_FN

)

Value:

  MAP_FN(spirv::StorageClass::StorageBuffer, 0)                                \
  MAP_FN(spirv::StorageClass::Generic, 1)                                      \
  MAP_FN(spirv::StorageClass::Workgroup, 3)                                    \
  MAP_FN(spirv::StorageClass::Uniform, 4)                                      \
  MAP_FN(spirv::StorageClass::Private, 5)                                      \
  MAP_FN(spirv::StorageClass::Function, 6)                                     \
  MAP_FN(spirv::StorageClass::PushConstant, 7)                                 \
  MAP_FN(spirv::StorageClass::UniformConstant, 8)                              \
  MAP_FN(spirv::StorageClass::Input, 9)                                        \
  MAP_FN(spirv::StorageClass::Output, 10)                                      \
  MAP_FN(spirv::StorageClass::PhysicalStorageBuffer, 11)

Mapping between SPIR-V storage classes to memref memory spaces.

Note: memref does not have a defined semantics for each memory space; it depends on the context where it is used. There are no particular reasons behind the number assignments; we try to follow NVVM conventions and largely give common storage classes a smaller number.

Definition at line 51 of file MapMemRefStorageClassPass.cpp.

Function Documentation

isLegalAttr()

static bool isLegalAttr ( Attribute  attr )

static

Returns true if the given attr is considered as legal for SPIR-V conversion.

Definition at line 217 of file MapMemRefStorageClassPass.cpp.

References isLegalType().

isLegalOp()

static bool isLegalOp ( Operation *  op )

static

Returns true if the given op is considered as legal for SPIR-V conversion.

Definition at line 224 of file MapMemRefStorageClassPass.cpp.

Referenced by mlir::spirv::getMemorySpaceToStorageClassTarget().

isLegalType()

static bool isLegalType ( Type  type )

static

Returns true if the given type is considered as legal for SPIR-V conversion.

Definition at line 207 of file MapMemRefStorageClassPass.cpp.

Referenced by isLegalAttr().