43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
//===- SCFToSPIRV.h - SCF to SPIR-V Patterns --------------------*- C++ -*-===//
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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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// Provides patterns to convert SCF dialect to SPIR-V dialect.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MLIR_CONVERSION_SCFTOSPIRV_SCFTOSPIRV_H_
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#define MLIR_CONVERSION_SCFTOSPIRV_SCFTOSPIRV_H_
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#include <memory>
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namespace mlir {
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class Pass;
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// Owning list of rewriting patterns.
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class SPIRVTypeConverter;
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struct ScfToSPIRVContextImpl;
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class RewritePatternSet;
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struct ScfToSPIRVContext {
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ScfToSPIRVContext();
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~ScfToSPIRVContext();
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ScfToSPIRVContextImpl *getImpl() { return impl.get(); }
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private:
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std::unique_ptr<ScfToSPIRVContextImpl> impl;
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};
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/// Collects a set of patterns to lower from scf.for, scf.if, and
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/// loop.terminator to CFG operations within the SPIR-V dialect.
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void populateSCFToSPIRVPatterns(const SPIRVTypeConverter &typeConverter,
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ScfToSPIRVContext &scfToSPIRVContext,
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RewritePatternSet &patterns);
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} // namespace mlir
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#endif // MLIR_CONVERSION_SCFTOSPIRV_SCFTOSPIRV_H_
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