42 lines
1.4 KiB
TableGen
42 lines
1.4 KiB
TableGen
//===- InferIntDivisibilityOpInterface.td - Integer Divisibility -*- tablegen -*-===//
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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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// Defines the interface for divisibility analysis on scalar integers.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MLIR_INTERFACES_INFERINTDIVISIBILITYOPINTERFACE
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#define MLIR_INTERFACES_INFERINTDIVISIBILITYOPINTERFACE
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include "mlir/IR/OpBase.td"
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def InferIntDivisibilityOpInterface :
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OpInterface<"InferIntDivisibilityOpInterface"> {
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let description = [{
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Allows operations to participate in integer divisibility analysis.
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}];
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let cppNamespace = "::mlir";
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let methods = [
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InterfaceMethod<
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/*desc=*/[{
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Infer the divisibility of the results of this op given the
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divisibility of its arguments. For each result value, the method
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should call `setResultDivs` with that `Value` as an argument.
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}],
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/*retTy=*/"void",
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/*methodName=*/"inferResultDivisibility",
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/*args=*/(ins
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"::llvm::ArrayRef<::mlir::IntegerDivisibility>":$argDivs,
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"::mlir::SetIntDivisibilityFn":$setResultDivs)
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>
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];
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}
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#endif // MLIR_INTERFACES_INFERINTDIVISIBILITYOPINTERFACE
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