llvm/mlir/lib/Conversion/ConvertToSPIRV/ConvertToSPIRVPass.cpp

//===- ConvertToSPIRVPass.cpp - MLIR SPIR-V Conversion --------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "mlir/Conversion/ConvertToSPIRV/ConvertToSPIRVPass.h"
#include "mlir/Conversion/ArithToSPIRV/ArithToSPIRV.h"
#include "mlir/Conversion/FuncToSPIRV/FuncToSPIRV.h"
#include "mlir/Conversion/GPUToSPIRV/GPUToSPIRV.h"
#include "mlir/Conversion/IndexToSPIRV/IndexToSPIRV.h"
#include "mlir/Conversion/MemRefToSPIRV/MemRefToSPIRV.h"
#include "mlir/Conversion/SCFToSPIRV/SCFToSPIRV.h"
#include "mlir/Conversion/UBToSPIRV/UBToSPIRV.h"
#include "mlir/Conversion/VectorToSPIRV/VectorToSPIRV.h"
#include "mlir/Dialect/Arith/Transforms/Passes.h"
#include "mlir/Dialect/GPU/IR/GPUDialect.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVAttributes.h"
#include "mlir/Dialect/SPIRV/IR/SPIRVDialect.h"
#include "mlir/Dialect/SPIRV/Transforms/SPIRVConversion.h"
#include "mlir/Dialect/Vector/IR/VectorOps.h"
#include "mlir/Dialect/Vector/Transforms/LoweringPatterns.h"
#include "mlir/Dialect/Vector/Transforms/VectorRewritePatterns.h"
#include "mlir/IR/PatternMatch.h"
#include "mlir/Pass/Pass.h"
#include "mlir/Rewrite/FrozenRewritePatternSet.h"
#include "mlir/Transforms/DialectConversion.h"
#include "mlir/Transforms/GreedyPatternRewriteDriver.h"
#include <memory>

#define DEBUG_TYPE …

namespace mlir {
#define GEN_PASS_DEF_CONVERTTOSPIRVPASS
#include "mlir/Conversion/Passes.h.inc"
} // namespace mlir

usingnamespacemlir;

namespace {

/// Map memRef memory space to SPIR-V storage class.
void mapToMemRef(Operation *op, spirv::TargetEnvAttr &targetAttr) { … }

/// Populate patterns for each dialect.
void populateConvertToSPIRVPatterns(const SPIRVTypeConverter &typeConverter,
                                    ScfToSPIRVContext &scfToSPIRVContext,
                                    RewritePatternSet &patterns) { … }

/// A pass to perform the SPIR-V conversion.
struct ConvertToSPIRVPass final
    : impl::ConvertToSPIRVPassBase<ConvertToSPIRVPass> { … };

} // namespace