c537a94334
This revision adds 0-d vector support to vector.transfer ops. In the process, numerous cleanups are applied, in particular around normalizing and reducing the number of builders. Reviewed By: ThomasRaoux, springerm Differential Revision: https://reviews.llvm.org/D114803
32 lines
1.2 KiB
C++
32 lines
1.2 KiB
C++
//===- VectorInterfaces.cpp - Unrollable vector operations -*- C++ -*-===//
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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/Interfaces/VectorInterfaces.h"
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using namespace mlir;
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VectorType mlir::vector::detail::transferMaskType(VectorType vecType,
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AffineMap map) {
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auto i1Type = IntegerType::get(map.getContext(), 1);
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SmallVector<int64_t, 8> shape;
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for (int64_t i = 0; i < vecType.getRank(); ++i) {
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// Only result dims have a corresponding dim in the mask.
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if (map.getResult(i).template isa<AffineDimExpr>()) {
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shape.push_back(vecType.getDimSize(i));
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}
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}
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return VectorType::get(shape, i1Type);
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}
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//===----------------------------------------------------------------------===//
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// VectorUnroll Interfaces
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//===----------------------------------------------------------------------===//
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/// Include the definitions of the VectorUnroll interfaces.
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#include "mlir/Interfaces/VectorInterfaces.cpp.inc"
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