clang 19.0.0git
IncrementalExecutor.h
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1//===--- IncrementalExecutor.h - Incremental Execution ----------*- C++ -*-===//
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 the class which performs incremental code execution.
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLVM_CLANG_LIB_INTERPRETER_INCREMENTALEXECUTOR_H
14#define LLVM_CLANG_LIB_INTERPRETER_INCREMENTALEXECUTOR_H
15
16#include "llvm/ADT/DenseMap.h"
17#include "llvm/ADT/StringRef.h"
18#include "llvm/ExecutionEngine/Orc/ExecutionUtils.h"
19#include "llvm/ExecutionEngine/Orc/Shared/ExecutorAddress.h"
20
21#include <memory>
22
23namespace llvm {
24class Error;
25namespace orc {
26class JITTargetMachineBuilder;
27class LLJIT;
28class LLJITBuilder;
29class ThreadSafeContext;
30} // namespace orc
31} // namespace llvm
32
33namespace clang {
34
35struct PartialTranslationUnit;
36class TargetInfo;
37
39 using CtorDtorIterator = llvm::orc::CtorDtorIterator;
40 std::unique_ptr<llvm::orc::LLJIT> Jit;
41 llvm::orc::ThreadSafeContext &TSCtx;
42
43 llvm::DenseMap<const PartialTranslationUnit *, llvm::orc::ResourceTrackerSP>
44 ResourceTrackers;
45
46protected:
47 IncrementalExecutor(llvm::orc::ThreadSafeContext &TSC);
48
49public:
51
52 IncrementalExecutor(llvm::orc::ThreadSafeContext &TSC,
53 llvm::orc::LLJITBuilder &JITBuilder, llvm::Error &Err);
54 virtual ~IncrementalExecutor();
55
56 virtual llvm::Error addModule(PartialTranslationUnit &PTU);
57 virtual llvm::Error removeModule(PartialTranslationUnit &PTU);
58 virtual llvm::Error runCtors() const;
59 llvm::Error cleanUp();
61 getSymbolAddress(llvm::StringRef Name, SymbolNameKind NameKind) const;
62
63 llvm::orc::LLJIT &GetExecutionEngine() { return *Jit; }
64
66 createDefaultJITBuilder(llvm::orc::JITTargetMachineBuilder JTMB);
67};
68
69} // end namespace clang
70
71#endif // LLVM_CLANG_LIB_INTERPRETER_INCREMENTALEXECUTOR_H
llvm::orc::LLJIT & GetExecutionEngine()
virtual llvm::Error runCtors() const
virtual llvm::Error addModule(PartialTranslationUnit &PTU)
llvm::Expected< llvm::orc::ExecutorAddr > getSymbolAddress(llvm::StringRef Name, SymbolNameKind NameKind) const
static llvm::Expected< std::unique_ptr< llvm::orc::LLJITBuilder > > createDefaultJITBuilder(llvm::orc::JITTargetMachineBuilder JTMB)
virtual llvm::Error removeModule(PartialTranslationUnit &PTU)
The JSON file list parser is used to communicate input to InstallAPI.
Diagnostic wrappers for TextAPI types for error reporting.
Definition: Dominators.h:30
The class keeps track of various objects created as part of processing incremental inputs.