1//===- ArmNeonToLLVMIRTranslation.cpp - Translate ArmNeon to LLVM IR ------===//
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// This file implements a translation between the MLIR ArmNeon dialect and
10// LLVM IR.
11//
12//===----------------------------------------------------------------------===//
13
14#include "mlir/Target/LLVMIR/Dialect/ArmNeon/ArmNeonToLLVMIRTranslation.h"
15#include "mlir/Dialect/ArmNeon/ArmNeonDialect.h"
16#include "mlir/IR/Operation.h"
17#include "mlir/Target/LLVMIR/ModuleTranslation.h"
18
19#include "llvm/IR/IRBuilder.h"
20#include "llvm/IR/IntrinsicsAArch64.h"
21
22using namespace mlir;
23using namespace mlir::LLVM;
24
25namespace {
26/// Implementation of the dialect interface that converts operations belonging
27/// to the ArmNeon dialect to LLVM IR.
28class ArmNeonDialectLLVMIRTranslationInterface
29 : public LLVMTranslationDialectInterface {
30public:
31 using LLVMTranslationDialectInterface::LLVMTranslationDialectInterface;
32
33 /// Translates the given operation to LLVM IR using the provided IR builder
34 /// and saving the state in `moduleTranslation`.
35 LogicalResult
36 convertOperation(Operation *op, llvm::IRBuilderBase &builder,
37 LLVM::ModuleTranslation &moduleTranslation) const final {
38 Operation &opInst = *op;
39#include "mlir/Dialect/ArmNeon/ArmNeonConversions.inc"
40
41 return failure();
42 }
43};
44} // namespace
45
46void mlir::registerArmNeonDialectTranslation(DialectRegistry &registry) {
47 registry.insert<arm_neon::ArmNeonDialect>();
48 registry.addExtension(
49 extensionFn: +[](MLIRContext *ctx, arm_neon::ArmNeonDialect *dialect) {
50 dialect->addInterfaces<ArmNeonDialectLLVMIRTranslationInterface>();
51 });
52}
53
54void mlir::registerArmNeonDialectTranslation(MLIRContext &context) {
55 DialectRegistry registry;
56 registerArmNeonDialectTranslation(registry);
57 context.appendDialectRegistry(registry);
58}
59

source code of mlir/lib/Target/LLVMIR/Dialect/ArmNeon/ArmNeonToLLVMIRTranslation.cpp