3e1f6d02f7
Add a new OperationType handle type to the Transform dialect. This transform type is parameterized by the name of the payload operation it can point to. It is intended as a constraint on transformations that are only applicable to a specific kind of payload operations. If a transformation is applicable to a small set of operation classes, it can be wrapped into a transform op by using a disjunctive constraint, such as `Type<Or<[Transform_ConcreteOperation<"foo">.predicate, Transform_ConcreteOperation<"bar">.predicate]>>` for its operand without modifying this type. Broader sets of accepted operations should be modeled as specific types. Reviewed By: nicolasvasilache Differential Revision: https://reviews.llvm.org/D135586
49 lines
1.8 KiB
C++
49 lines
1.8 KiB
C++
//===- Transform.cpp - C Interface for Transform dialect ------------------===//
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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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#include "mlir-c/Dialect/Transform.h"
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#include "mlir-c/Support.h"
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#include "mlir/CAPI/Registration.h"
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#include "mlir/Dialect/Transform/IR/TransformDialect.h"
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#include "mlir/Dialect/Transform/IR/TransformTypes.h"
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using namespace mlir;
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MLIR_DEFINE_CAPI_DIALECT_REGISTRATION(Transform, transform,
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transform::TransformDialect)
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//===---------------------------------------------------------------------===//
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// AnyOpType
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//===---------------------------------------------------------------------===//
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bool mlirTypeIsATransformAnyOpType(MlirType type) {
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return unwrap(type).isa<transform::AnyOpType>();
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}
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MlirType mlirTransformAnyOpTypeGet(MlirContext ctx) {
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return wrap(transform::AnyOpType::get(unwrap(ctx)));
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}
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//===---------------------------------------------------------------------===//
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// OperationType
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//===---------------------------------------------------------------------===//
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bool mlirTypeIsATransformOperationType(MlirType type) {
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return unwrap(type).isa<transform::OperationType>();
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}
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MlirType mlirTransformOperationTypeGet(MlirContext ctx,
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MlirStringRef operationName) {
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return wrap(
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transform::OperationType::get(unwrap(ctx), unwrap(operationName)));
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}
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MlirStringRef mlirTransformOperationTypeGetOperationName(MlirType type) {
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return wrap(unwrap(type).cast<transform::OperationType>().getOperationName());
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}
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