87d6bf3728
A lot of test passes are currently anchored on FuncOp, but this dependency is generally just historical. A majority of these test passes can run on any operation, or can operate on a specific interface (FunctionOpInterface/SymbolOpInterface). This allows for greatly reducing the API dependency on FuncOp, which is slated to be moved out of the Builtin dialect. Differential Revision: https://reviews.llvm.org/D121191
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
//===- TestComposeSubView.cpp - Test composed subviews --------------------===//
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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 the composed subview patterns.
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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/MemRef/Transforms/ComposeSubView.h"
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#include "mlir/Pass/Pass.h"
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#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
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using namespace mlir;
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namespace {
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struct TestComposeSubViewPass
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: public PassWrapper<TestComposeSubViewPass, OperationPass<>> {
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StringRef getArgument() const final { return "test-compose-subview"; }
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StringRef getDescription() const final {
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return "Test combining composed subviews";
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}
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void runOnOperation() override;
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void getDependentDialects(DialectRegistry ®istry) const override;
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};
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void TestComposeSubViewPass::getDependentDialects(
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DialectRegistry ®istry) const {
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registry.insert<AffineDialect>();
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}
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void TestComposeSubViewPass::runOnOperation() {
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RewritePatternSet patterns(&getContext());
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memref::populateComposeSubViewPatterns(patterns, &getContext());
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(void)applyPatternsAndFoldGreedily(getOperation(), std::move(patterns));
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}
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} // namespace
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namespace mlir {
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namespace test {
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void registerTestComposeSubView() {
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PassRegistration<TestComposeSubViewPass>();
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}
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} // namespace test
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} // namespace mlir
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