| 1 | //===- PreloadLibraryPass.cpp - Pass to preload a transform library -------===// |
|---|
| 2 | // |
|---|
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
|---|
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
|---|
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
|---|
| 6 | // |
|---|
| 7 | //===----------------------------------------------------------------------===// |
|---|
| 8 | |
|---|
| 9 | #include "mlir/Dialect/Transform/IR/TransformDialect.h" |
|---|
| 10 | #include "mlir/Dialect/Transform/Transforms/Passes.h" |
|---|
| 11 | #include "mlir/Dialect/Transform/Transforms/TransformInterpreterUtils.h" |
|---|
| 12 | |
|---|
| 13 | using namespace mlir; |
|---|
| 14 | |
|---|
| 15 | namespace mlir { |
|---|
| 16 | namespace transform { |
|---|
| 17 | #define GEN_PASS_DEF_PRELOADLIBRARYPASS |
|---|
| 18 | #include "mlir/Dialect/Transform/Transforms/Passes.h.inc" |
|---|
| 19 | } // namespace transform |
|---|
| 20 | } // namespace mlir |
|---|
| 21 | |
|---|
| 22 | namespace { |
|---|
| 23 | class PreloadLibraryPass |
|---|
| 24 | : public transform::impl::PreloadLibraryPassBase<PreloadLibraryPass> { |
|---|
| 25 | public: |
|---|
| 26 | using Base::Base; |
|---|
| 27 | |
|---|
| 28 | void runOnOperation() override { |
|---|
| 29 | OwningOpRef<ModuleOp> mergedParsedLibraries; |
|---|
| 30 | if (failed(transform::detail::assembleTransformLibraryFromPaths( |
|---|
| 31 | &getContext(), transformLibraryPaths, mergedParsedLibraries))) |
|---|
| 32 | return signalPassFailure(); |
|---|
| 33 | // TODO: investigate using a resource blob if some ownership mode allows it. |
|---|
| 34 | auto *dialect = |
|---|
| 35 | getContext().getOrLoadDialect<transform::TransformDialect>(); |
|---|
| 36 | if (failed( |
|---|
| 37 | dialect->loadIntoLibraryModule(std::move(mergedParsedLibraries)))) |
|---|
| 38 | signalPassFailure(); |
|---|
| 39 | } |
|---|
| 40 | }; |
|---|
| 41 | } // namespace |
|---|
| 42 | |
|---|
