71 lines
2.7 KiB
C++
71 lines
2.7 KiB
C++
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//===- ODSSupport.cpp -----------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains out-of-line implementations of the support types that
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// Operation and related classes build on top of.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/IR/ODSSupport.h"
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#include "mlir/IR/BuiltinAttributes.h"
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#include "mlir/IR/BuiltinTypes.h"
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#include "mlir/IR/Diagnostics.h"
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using namespace mlir;
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LogicalResult
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mlir::convertFromAttribute(int64_t &storage, Attribute attr,
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function_ref<InFlightDiagnostic()> emitError) {
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auto valueAttr = dyn_cast<IntegerAttr>(attr);
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if (!valueAttr) {
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emitError() << "expected IntegerAttr for key `value`";
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return failure();
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}
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storage = valueAttr.getValue().getSExtValue();
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return success();
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}
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Attribute mlir::convertToAttribute(MLIRContext *ctx, int64_t storage) {
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return IntegerAttr::get(IntegerType::get(ctx, 64), storage);
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}
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template <typename DenseArrayTy, typename T>
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LogicalResult
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convertDenseArrayFromAttr(MutableArrayRef<T> storage, Attribute attr,
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function_ref<InFlightDiagnostic()> emitError,
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StringRef denseArrayTyStr) {
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auto valueAttr = dyn_cast<DenseArrayTy>(attr);
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if (!valueAttr) {
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emitError() << "expected " << denseArrayTyStr << " for key `value`";
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return failure();
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}
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if (valueAttr.size() != static_cast<int64_t>(storage.size())) {
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emitError() << "size mismatch in attribute conversion: " << valueAttr.size()
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<< " vs " << storage.size();
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return failure();
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}
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llvm::copy(valueAttr.asArrayRef(), storage.begin());
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return success();
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}
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LogicalResult
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mlir::convertFromAttribute(MutableArrayRef<int64_t> storage, Attribute attr,
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function_ref<InFlightDiagnostic()> emitError) {
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return convertDenseArrayFromAttr<DenseI64ArrayAttr>(storage, attr, emitError,
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"DenseI64ArrayAttr");
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}
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LogicalResult
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mlir::convertFromAttribute(MutableArrayRef<int32_t> storage, Attribute attr,
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function_ref<InFlightDiagnostic()> emitError) {
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return convertDenseArrayFromAttr<DenseI32ArrayAttr>(storage, attr, emitError,
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"DenseI32ArrayAttr");
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}
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Attribute mlir::convertToAttribute(MLIRContext *ctx,
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ArrayRef<int64_t> storage) {
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return DenseI64ArrayAttr::get(ctx, storage);
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}
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