80aca1eaf7
This revision removes all of the CRTP from the pass hierarchy in preparation for using the tablegen backend instead. This creates a much cleaner interface in the C++ code, and naturally fits with the rest of the infrastructure. A new utility class, PassWrapper, is added to replicate the existing behavior for passes not suitable for using the tablegen backend. Differential Revision: https://reviews.llvm.org/D77350
81 lines
2.8 KiB
C++
81 lines
2.8 KiB
C++
//===- TestVectorToVectorConversion.cpp - Test VectorTransfers lowering ---===//
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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 <type_traits>
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#include "mlir/Dialect/StandardOps/IR/Ops.h"
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#include "mlir/Dialect/Vector/VectorOps.h"
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#include "mlir/Dialect/Vector/VectorTransforms.h"
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#include "mlir/IR/PatternMatch.h"
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#include "mlir/Pass/Pass.h"
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using namespace mlir;
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using namespace mlir::vector;
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namespace {
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#include "TestVectorTransformPatterns.h.inc"
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struct TestVectorToVectorConversion
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: public PassWrapper<TestVectorToVectorConversion, FunctionPass> {
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void runOnFunction() override {
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OwningRewritePatternList patterns;
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auto *context = &getContext();
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populateWithGenerated(context, &patterns);
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populateVectorToVectorCanonicalizationPatterns(patterns, context);
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populateVectorToVectorTransformationPatterns(patterns, context);
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applyPatternsGreedily(getFunction(), patterns);
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}
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};
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struct TestVectorSlicesConversion
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: public PassWrapper<TestVectorSlicesConversion, FunctionPass> {
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void runOnFunction() override {
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OwningRewritePatternList patterns;
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populateVectorSlicesLoweringPatterns(patterns, &getContext());
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applyPatternsGreedily(getFunction(), patterns);
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}
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};
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struct TestVectorContractionConversion
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: public PassWrapper<TestVectorContractionConversion, FunctionPass> {
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TestVectorContractionConversion() = default;
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TestVectorContractionConversion(const TestVectorContractionConversion &pass) {
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}
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Option<bool> lowerToLLVMMatrixIntrinsics{
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*this, "vector-lower-matrix-intrinsics",
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llvm::cl::desc("Lower vector.contract to llvm.intr.matrix.multiply"),
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llvm::cl::init(false)};
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void runOnFunction() override {
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OwningRewritePatternList patterns;
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VectorTransformsOptions options{
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/*lowerToLLVMMatrixIntrinsics=*/lowerToLLVMMatrixIntrinsics};
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populateVectorContractLoweringPatterns(patterns, &getContext(), options);
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applyPatternsGreedily(getFunction(), patterns);
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}
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};
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} // end anonymous namespace
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namespace mlir {
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void registerTestVectorConversions() {
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PassRegistration<TestVectorToVectorConversion> vectorToVectorPass(
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"test-vector-to-vector-conversion",
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"Test conversion patterns between ops in the vector dialect");
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PassRegistration<TestVectorSlicesConversion> slicesPass(
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"test-vector-slices-conversion",
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"Test conversion patterns that lower slices ops in the vector dialect");
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PassRegistration<TestVectorContractionConversion> contractionPass(
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"test-vector-contraction-conversion",
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"Test conversion patterns that lower contract ops in the vector dialect");
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}
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} // namespace mlir
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