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//===- IRDL.cpp - IRDL dialect ----------------------------------*- C++ -*-===//
//
// This file is licensed 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/IRDL/IR/IRDL.h"
#include "mlir/IR/Builders.h"
#include "mlir/IR/BuiltinAttributes.h"
#include "mlir/IR/DialectImplementation.h"
#include "mlir/IR/ExtensibleDialect.h"
#include "mlir/IR/OpDefinition.h"
#include "mlir/IR/OpImplementation.h"
#include "mlir/Support/LogicalResult.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/TypeSwitch.h"
#include "llvm/IR/Metadata.h"
#include "llvm/Support/Casting.h"
using namespace mlir;
using namespace mlir::irdl;
//===----------------------------------------------------------------------===//
// IRDL dialect.
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/IRDL/IR/IRDL.cpp.inc"
#include "mlir/Dialect/IRDL/IR/IRDLDialect.cpp.inc"
void IRDLDialect::initialize() {
addOperations<
#define GET_OP_LIST
#include "mlir/Dialect/IRDL/IR/IRDLOps.cpp.inc"
>();
addTypes<
#define GET_TYPEDEF_LIST
#include "mlir/Dialect/IRDL/IR/IRDLTypesGen.cpp.inc"
>();
}
//===----------------------------------------------------------------------===//
// Parsing/Printing
//===----------------------------------------------------------------------===//
/// Parse a region, and add a single block if the region is empty.
/// If no region is parsed, create a new region with a single empty block.
static ParseResult parseSingleBlockRegion(OpAsmParser &p, Region ®ion) {
auto regionParseRes = p.parseOptionalRegion(region);
if (regionParseRes.has_value() && failed(regionParseRes.value()))
return failure();
// If the region is empty, add a single empty block.
if (region.empty())
region.push_back(new Block());
return success();
}
static void printSingleBlockRegion(OpAsmPrinter &p, Operation *op,
Region ®ion) {
if (!region.getBlocks().front().empty())
p.printRegion(region);
}
LogicalResult DialectOp::verify() {
if (!Dialect::isValidNamespace(getName()))
return emitOpError("invalid dialect name");
return success();
}
LogicalResult AttributesOp::verify() {
const size_t namesSize = getAttributeValueNames().size();
const size_t valuesSize = getAttributeValues().size();
if (namesSize != valuesSize)
return emitOpError()
<< "the number of attribute names and their constraints must be "
"the same but got "
<< namesSize << " and " << valuesSize << " respectively";
return success();
}
static ParseResult
parseAttributesOp(OpAsmParser &p,
SmallVectorImpl<OpAsmParser::UnresolvedOperand> &attrOperands,
ArrayAttr &attrNamesAttr) {
Builder &builder = p.getBuilder();
SmallVector<Attribute> attrNames;
if (succeeded(p.parseOptionalLBrace())) {
auto parseOperands = [&]() {
if (p.parseAttribute(attrNames.emplace_back()) || p.parseEqual() ||
p.parseOperand(attrOperands.emplace_back()))
return failure();
return success();
};
if (p.parseCommaSeparatedList(parseOperands) || p.parseRBrace())
return failure();
}
attrNamesAttr = builder.getArrayAttr(attrNames);
return success();
}
static void printAttributesOp(OpAsmPrinter &p, AttributesOp op,
OperandRange attrArgs, ArrayAttr attrNames) {
if (attrNames.empty())
return;
p << "{";
interleaveComma(llvm::seq<int>(0, attrNames.size()), p,
[&](int i) { p << attrNames[i] << " = " << attrArgs[i]; });
p << '}';
}
#include "mlir/Dialect/IRDL/IR/IRDLInterfaces.cpp.inc"
#define GET_TYPEDEF_CLASSES
#include "mlir/Dialect/IRDL/IR/IRDLTypesGen.cpp.inc"
#define GET_OP_CLASSES
#include "mlir/Dialect/IRDL/IR/IRDLOps.cpp.inc"
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