llvm-project/mlir/lib/Conversion/LLVMCommon/ConversionTarget.cpp
Alex Zinenko 75e5f0aac9 [mlir] factor memref-to-llvm lowering out of std-to-llvm
After the MemRef has been split out of the Standard dialect, the
conversion to the LLVM dialect remained as a huge monolithic pass.
This is undesirable for the same complexity management reasons as having
a huge Standard dialect itself, and is even more confusing given the
existence of a separate dialect. Extract the conversion of the MemRef
dialect operations to LLVM into a separate library and a separate
conversion pass.

Reviewed By: herhut, silvas

Differential Revision: https://reviews.llvm.org/D105625
2021-07-09 14:49:52 +02:00

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//===- ConversionTarget.cpp - Target for converting to the LLVM dialect ---===//
//
// 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/LLVMCommon/ConversionTarget.h"
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
using namespace mlir;
mlir::LLVMConversionTarget::LLVMConversionTarget(MLIRContext &ctx)
: ConversionTarget(ctx) {
this->addLegalDialect<LLVM::LLVMDialect>();
this->addIllegalOp<LLVM::DialectCastOp>();
}