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 LLJIT;
27class ThreadSafeContext;
28} // namespace orc
29} // namespace llvm
30
31namespace clang {
32
33struct PartialTranslationUnit;
34class TargetInfo;
35
37 using CtorDtorIterator = llvm::orc::CtorDtorIterator;
38 std::unique_ptr<llvm::orc::LLJIT> Jit;
39 llvm::orc::ThreadSafeContext &TSCtx;
40
41 llvm::DenseMap<const PartialTranslationUnit *, llvm::orc::ResourceTrackerSP>
42 ResourceTrackers;
43
44public:
46
47 IncrementalExecutor(llvm::orc::ThreadSafeContext &TSC, llvm::Error &Err,
48 const clang::TargetInfo &TI);
50
51 llvm::Error addModule(PartialTranslationUnit &PTU);
52 llvm::Error removeModule(PartialTranslationUnit &PTU);
53 llvm::Error runCtors() const;
54 llvm::Error cleanUp();
56 getSymbolAddress(llvm::StringRef Name, SymbolNameKind NameKind) const;
57
58 llvm::orc::LLJIT &GetExecutionEngine() { return *Jit; }
59};
60
61} // end namespace clang
62
63#endif // LLVM_CLANG_LIB_INTERPRETER_INCREMENTALEXECUTOR_H
llvm::orc::LLJIT & GetExecutionEngine()
llvm::Error addModule(PartialTranslationUnit &PTU)
llvm::Expected< llvm::orc::ExecutorAddr > getSymbolAddress(llvm::StringRef Name, SymbolNameKind NameKind) const
llvm::Error removeModule(PartialTranslationUnit &PTU)
Exposes information about the current target.
Definition: TargetInfo.h:212
YAML serialization mapping.
Definition: Dominators.h:30
The class keeps track of various objects created as part of processing incremental inputs.