58 lines
1.8 KiB
C++
58 lines
1.8 KiB
C++
//===- TestDecomposeAffineOps.cpp - Test affine ops decomposition utility -===//
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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 implements a pass to test affine data copy utility functions and
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// options.
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//
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//===----------------------------------------------------------------------===//
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#include "mlir/Dialect/Affine/IR/AffineOps.h"
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#include "mlir/Dialect/Affine/Transforms/Transforms.h"
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#include "mlir/Dialect/Func/IR/FuncOps.h"
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#include "mlir/IR/PatternMatch.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/Passes.h"
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#define PASS_NAME "test-decompose-affine-ops"
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using namespace mlir;
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using namespace mlir::affine;
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namespace {
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struct TestDecomposeAffineOps
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: public PassWrapper<TestDecomposeAffineOps, OperationPass<func::FuncOp>> {
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MLIR_DEFINE_EXPLICIT_INTERNAL_INLINE_TYPE_ID(TestDecomposeAffineOps)
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StringRef getArgument() const final { return PASS_NAME; }
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StringRef getDescription() const final {
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return "Tests affine ops decomposition utility functions.";
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}
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TestDecomposeAffineOps() = default;
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TestDecomposeAffineOps(const TestDecomposeAffineOps &pass)
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: PassWrapper(pass){};
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void runOnOperation() override;
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};
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} // namespace
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void TestDecomposeAffineOps::runOnOperation() {
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IRRewriter rewriter(&getContext());
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this->getOperation().walk([&](AffineApplyOp op) {
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rewriter.setInsertionPoint(op);
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reorderOperandsByHoistability(rewriter, op);
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(void)decompose(rewriter, op);
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});
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}
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namespace mlir {
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void registerTestDecomposeAffineOpPass() {
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PassRegistration<TestDecomposeAffineOps>();
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}
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} // namespace mlir
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