| 1 | //===- RequestCWrappers.cpp - Annotate funcs with wrap attributes ---------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "mlir/Dialect/LLVMIR/Transforms/RequestCWrappers.h" |
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| 10 | #include "mlir/Dialect/Func/IR/FuncOps.h" |
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| 11 | #include "mlir/Dialect/LLVMIR/LLVMDialect.h" |
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| 12 | #include "mlir/Pass/Pass.h" |
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| 13 | |
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| 14 | namespace mlir { |
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| 15 | namespace LLVM { |
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| 16 | #define GEN_PASS_DEF_LLVMREQUESTCWRAPPERS |
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| 17 | #include "mlir/Dialect/LLVMIR/Transforms/Passes.h.inc" |
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| 18 | } // namespace LLVM |
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| 19 | } // namespace mlir |
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| 20 | |
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| 21 | using namespace mlir; |
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| 22 | |
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| 23 | namespace { |
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| 24 | class RequestCWrappersPass |
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| 25 | : public LLVM::impl::LLVMRequestCWrappersBase<RequestCWrappersPass> { |
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| 26 | public: |
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| 27 | void runOnOperation() override { |
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| 28 | getOperation()->setAttr(LLVM::LLVMDialect::getEmitCWrapperAttrName(), |
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| 29 | UnitAttr::get(&getContext())); |
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| 30 | } |
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| 31 | }; |
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| 32 | } // namespace |
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| 33 | |
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| 34 | std::unique_ptr<Pass> mlir::LLVM::createRequestCWrappersPass() { |
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| 35 | return std::make_unique<RequestCWrappersPass>(); |
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| 36 | } |
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| 37 | |
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