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//===- SPIRVAttributes.cpp - SPIR-V attribute definitions -----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/SPIRV/IR/SPIRVAttributes.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVTypes.h"
#include "mlir/IR/Builders.h"
using namespace mlir;
//===----------------------------------------------------------------------===//
// TableGen'erated attribute utility functions
//===----------------------------------------------------------------------===//
namespace mlir {
namespace spirv {
#include "mlir/Dialect/SPIRV/IR/SPIRVAttrUtils.inc"
} // namespace spirv
} // namespace mlir
//===----------------------------------------------------------------------===//
// DictionaryDict derived attributes
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/SPIRV/IR/TargetAndABI.cpp.inc"
namespace mlir {
//===----------------------------------------------------------------------===//
// Attribute storage classes
//===----------------------------------------------------------------------===//
namespace spirv {
namespace detail {
struct InterfaceVarABIAttributeStorage : public AttributeStorage {
using KeyTy = std::tuple<Attribute, Attribute, Attribute>;
InterfaceVarABIAttributeStorage(Attribute descriptorSet, Attribute binding,
Attribute storageClass)
: descriptorSet(descriptorSet), binding(binding),
storageClass(storageClass) {}
bool operator==(const KeyTy &key) const {
return std::get<0>(key) == descriptorSet && std::get<1>(key) == binding &&
std::get<2>(key) == storageClass;
}
static InterfaceVarABIAttributeStorage *
construct(AttributeStorageAllocator &allocator, const KeyTy &key) {
return new (allocator.allocate<InterfaceVarABIAttributeStorage>())
InterfaceVarABIAttributeStorage(std::get<0>(key), std::get<1>(key),
std::get<2>(key));
}
Attribute descriptorSet;
Attribute binding;
Attribute storageClass;
};
struct VerCapExtAttributeStorage : public AttributeStorage {
using KeyTy = std::tuple<Attribute, Attribute, Attribute>;
VerCapExtAttributeStorage(Attribute version, Attribute capabilities,
Attribute extensions)
: version(version), capabilities(capabilities), extensions(extensions) {}
bool operator==(const KeyTy &key) const {
return std::get<0>(key) == version && std::get<1>(key) == capabilities &&
std::get<2>(key) == extensions;
}
static VerCapExtAttributeStorage *
construct(AttributeStorageAllocator &allocator, const KeyTy &key) {
return new (allocator.allocate<VerCapExtAttributeStorage>())
VerCapExtAttributeStorage(std::get<0>(key), std::get<1>(key),
std::get<2>(key));
}
Attribute version;
Attribute capabilities;
Attribute extensions;
};
struct TargetEnvAttributeStorage : public AttributeStorage {
using KeyTy = std::tuple<Attribute, Vendor, DeviceType, uint32_t, Attribute>;
TargetEnvAttributeStorage(Attribute triple, Vendor vendorID,
DeviceType deviceType, uint32_t deviceID,
Attribute limits)
: triple(triple), limits(limits), vendorID(vendorID),
deviceType(deviceType), deviceID(deviceID) {}
bool operator==(const KeyTy &key) const {
return key ==
std::make_tuple(triple, vendorID, deviceType, deviceID, limits);
}
static TargetEnvAttributeStorage *
construct(AttributeStorageAllocator &allocator, const KeyTy &key) {
return new (allocator.allocate<TargetEnvAttributeStorage>())
TargetEnvAttributeStorage(std::get<0>(key), std::get<1>(key),
std::get<2>(key), std::get<3>(key),
std::get<4>(key));
}
Attribute triple;
Attribute limits;
Vendor vendorID;
DeviceType deviceType;
uint32_t deviceID;
};
} // namespace detail
} // namespace spirv
} // namespace mlir
//===----------------------------------------------------------------------===//
// InterfaceVarABIAttr
//===----------------------------------------------------------------------===//
spirv::InterfaceVarABIAttr
spirv::InterfaceVarABIAttr::get(uint32_t descriptorSet, uint32_t binding,
Optional<spirv::StorageClass> storageClass,
MLIRContext *context) {
Builder b(context);
auto descriptorSetAttr = b.getI32IntegerAttr(descriptorSet);
auto bindingAttr = b.getI32IntegerAttr(binding);
auto storageClassAttr =
storageClass ? b.getI32IntegerAttr(static_cast<uint32_t>(*storageClass))
: IntegerAttr();
return get(descriptorSetAttr, bindingAttr, storageClassAttr);
}
spirv::InterfaceVarABIAttr
spirv::InterfaceVarABIAttr::get(IntegerAttr descriptorSet, IntegerAttr binding,
IntegerAttr storageClass) {
assert(descriptorSet && binding);
MLIRContext *context = descriptorSet.getContext();
return Base::get(context, descriptorSet, binding, storageClass);
}
StringRef spirv::InterfaceVarABIAttr::getKindName() {
return "interface_var_abi";
}
uint32_t spirv::InterfaceVarABIAttr::getBinding() {
return getImpl()->binding.cast<IntegerAttr>().getInt();
}
uint32_t spirv::InterfaceVarABIAttr::getDescriptorSet() {
return getImpl()->descriptorSet.cast<IntegerAttr>().getInt();
}
Optional<spirv::StorageClass> spirv::InterfaceVarABIAttr::getStorageClass() {
if (getImpl()->storageClass)
return static_cast<spirv::StorageClass>(
getImpl()->storageClass.cast<IntegerAttr>().getValue().getZExtValue());
return llvm::None;
}
LogicalResult spirv::InterfaceVarABIAttr::verify(
function_ref<InFlightDiagnostic()> emitError, IntegerAttr descriptorSet,
IntegerAttr binding, IntegerAttr storageClass) {
if (!descriptorSet.getType().isSignlessInteger(32))
return emitError() << "expected 32-bit integer for descriptor set";
if (!binding.getType().isSignlessInteger(32))
return emitError() << "expected 32-bit integer for binding";
if (storageClass) {
if (auto storageClassAttr = storageClass.cast<IntegerAttr>()) {
auto storageClassValue =
spirv::symbolizeStorageClass(storageClassAttr.getInt());
if (!storageClassValue)
return emitError() << "unknown storage class";
} else {
return emitError() << "expected valid storage class";
}
}
return success();
}
//===----------------------------------------------------------------------===//
// VerCapExtAttr
//===----------------------------------------------------------------------===//
spirv::VerCapExtAttr spirv::VerCapExtAttr::get(
spirv::Version version, ArrayRef<spirv::Capability> capabilities,
ArrayRef<spirv::Extension> extensions, MLIRContext *context) {
Builder b(context);
auto versionAttr = b.getI32IntegerAttr(static_cast<uint32_t>(version));
SmallVector<Attribute, 4> capAttrs;
capAttrs.reserve(capabilities.size());
for (spirv::Capability cap : capabilities)
capAttrs.push_back(b.getI32IntegerAttr(static_cast<uint32_t>(cap)));
SmallVector<Attribute, 4> extAttrs;
extAttrs.reserve(extensions.size());
for (spirv::Extension ext : extensions)
extAttrs.push_back(b.getStringAttr(spirv::stringifyExtension(ext)));
return get(versionAttr, b.getArrayAttr(capAttrs), b.getArrayAttr(extAttrs));
}
spirv::VerCapExtAttr spirv::VerCapExtAttr::get(IntegerAttr version,
ArrayAttr capabilities,
ArrayAttr extensions) {
assert(version && capabilities && extensions);
MLIRContext *context = version.getContext();
return Base::get(context, version, capabilities, extensions);
}
StringRef spirv::VerCapExtAttr::getKindName() { return "vce"; }
spirv::Version spirv::VerCapExtAttr::getVersion() {
return static_cast<spirv::Version>(
getImpl()->version.cast<IntegerAttr>().getValue().getZExtValue());
}
spirv::VerCapExtAttr::ext_iterator::ext_iterator(ArrayAttr::iterator it)
: llvm::mapped_iterator<ArrayAttr::iterator,
spirv::Extension (*)(Attribute)>(
it, [](Attribute attr) {
return *symbolizeExtension(attr.cast<StringAttr>().getValue());
}) {}
spirv::VerCapExtAttr::ext_range spirv::VerCapExtAttr::getExtensions() {
auto range = getExtensionsAttr().getValue();
return {ext_iterator(range.begin()), ext_iterator(range.end())};
}
ArrayAttr spirv::VerCapExtAttr::getExtensionsAttr() {
return getImpl()->extensions.cast<ArrayAttr>();
}
spirv::VerCapExtAttr::cap_iterator::cap_iterator(ArrayAttr::iterator it)
: llvm::mapped_iterator<ArrayAttr::iterator,
spirv::Capability (*)(Attribute)>(
it, [](Attribute attr) {
return *symbolizeCapability(
attr.cast<IntegerAttr>().getValue().getZExtValue());
}) {}
spirv::VerCapExtAttr::cap_range spirv::VerCapExtAttr::getCapabilities() {
auto range = getCapabilitiesAttr().getValue();
return {cap_iterator(range.begin()), cap_iterator(range.end())};
}
ArrayAttr spirv::VerCapExtAttr::getCapabilitiesAttr() {
return getImpl()->capabilities.cast<ArrayAttr>();
}
LogicalResult
spirv::VerCapExtAttr::verify(function_ref<InFlightDiagnostic()> emitError,
IntegerAttr version, ArrayAttr capabilities,
ArrayAttr extensions) {
if (!version.getType().isSignlessInteger(32))
return emitError() << "expected 32-bit integer for version";
if (!llvm::all_of(capabilities.getValue(), [](Attribute attr) {
if (auto intAttr = attr.dyn_cast<IntegerAttr>())
if (spirv::symbolizeCapability(intAttr.getValue().getZExtValue()))
return true;
return false;
}))
return emitError() << "unknown capability in capability list";
if (!llvm::all_of(extensions.getValue(), [](Attribute attr) {
if (auto strAttr = attr.dyn_cast<StringAttr>())
if (spirv::symbolizeExtension(strAttr.getValue()))
return true;
return false;
}))
return emitError() << "unknown extension in extension list";
return success();
}
//===----------------------------------------------------------------------===//
// TargetEnvAttr
//===----------------------------------------------------------------------===//
spirv::TargetEnvAttr spirv::TargetEnvAttr::get(spirv::VerCapExtAttr triple,
Vendor vendorID,
DeviceType deviceType,
uint32_t deviceID,
DictionaryAttr limits) {
assert(triple && limits && "expected valid triple and limits");
MLIRContext *context = triple.getContext();
return Base::get(context, triple, vendorID, deviceType, deviceID, limits);
}
StringRef spirv::TargetEnvAttr::getKindName() { return "target_env"; }
spirv::VerCapExtAttr spirv::TargetEnvAttr::getTripleAttr() const {
return getImpl()->triple.cast<spirv::VerCapExtAttr>();
}
spirv::Version spirv::TargetEnvAttr::getVersion() const {
return getTripleAttr().getVersion();
}
spirv::VerCapExtAttr::ext_range spirv::TargetEnvAttr::getExtensions() {
return getTripleAttr().getExtensions();
}
ArrayAttr spirv::TargetEnvAttr::getExtensionsAttr() {
return getTripleAttr().getExtensionsAttr();
}
spirv::VerCapExtAttr::cap_range spirv::TargetEnvAttr::getCapabilities() {
return getTripleAttr().getCapabilities();
}
ArrayAttr spirv::TargetEnvAttr::getCapabilitiesAttr() {
return getTripleAttr().getCapabilitiesAttr();
}
spirv::Vendor spirv::TargetEnvAttr::getVendorID() const {
return getImpl()->vendorID;
}
spirv::DeviceType spirv::TargetEnvAttr::getDeviceType() const {
return getImpl()->deviceType;
}
uint32_t spirv::TargetEnvAttr::getDeviceID() const {
return getImpl()->deviceID;
}
spirv::ResourceLimitsAttr spirv::TargetEnvAttr::getResourceLimits() const {
return getImpl()->limits.cast<spirv::ResourceLimitsAttr>();
}
LogicalResult
spirv::TargetEnvAttr::verify(function_ref<InFlightDiagnostic()> emitError,
spirv::VerCapExtAttr /*triple*/,
spirv::Vendor /*vendorID*/,
spirv::DeviceType /*deviceType*/,
uint32_t /*deviceID*/, DictionaryAttr limits) {
if (!limits.isa<spirv::ResourceLimitsAttr>())
return emitError() << "expected spirv::ResourceLimitsAttr for limits";
return success();
}
//===----------------------------------------------------------------------===//
// SPIR-V Dialect
//===----------------------------------------------------------------------===//
void spirv::SPIRVDialect::registerAttributes() {
addAttributes<InterfaceVarABIAttr, TargetEnvAttr, VerCapExtAttr>();
}
|
