File Manager

003 File Manager

Current Path: /usr/src/contrib/llvm-project/clang/lib/AST/Interp

usr / src / contrib / llvm-project / clang / lib / AST / Interp /

📁 ..
📄 Boolean.h(4.12 KB)
📄 ByteCodeEmitter.cpp(5.38 KB)
📄 ByteCodeEmitter.h(3.13 KB)
📄 ByteCodeExprGen.cpp(16.6 KB)
📄 ByteCodeExprGen.h(10.2 KB)
📄 ByteCodeGenError.cpp(483 B)
📄 ByteCodeGenError.h(1.36 KB)
📄 ByteCodeStmtGen.cpp(7.21 KB)
📄 ByteCodeStmtGen.h(2.39 KB)
📄 Context.cpp(3.28 KB)
📄 Context.h(2.39 KB)
📄 Descriptor.cpp(10.31 KB)
📄 Descriptor.h(7.82 KB)
📄 Disasm.cpp(1.95 KB)
📄 EvalEmitter.cpp(7.6 KB)
📄 EvalEmitter.h(3.7 KB)
📄 Frame.cpp(464 B)
📄 Frame.h(1.28 KB)
📄 Function.cpp(1.73 KB)
📄 Function.h(4.91 KB)
📄 Integral.h(8.38 KB)
📄 Interp.cpp(11.54 KB)
📄 Interp.h(30.64 KB)
📄 InterpBlock.cpp(1.91 KB)
📄 InterpBlock.h(4.11 KB)
📄 InterpFrame.cpp(5.32 KB)
📄 InterpFrame.h(4.54 KB)
📄 InterpStack.cpp(1.81 KB)
📄 InterpStack.h(3.43 KB)
📄 InterpState.cpp(2.03 KB)
📄 InterpState.h(3.29 KB)
📄 Opcode.h(817 B)
📄 Opcodes.td(11.02 KB)
📄 Pointer.cpp(4.97 KB)
📄 Pointer.h(11.08 KB)
📄 PrimType.cpp(648 B)
📄 PrimType.h(4.66 KB)
📄 Program.cpp(11.29 KB)
📄 Program.h(6.66 KB)
📄 Record.cpp(1.54 KB)
📄 Record.h(3.76 KB)
📄 Source.cpp(1.15 KB)
📄 Source.h(3.25 KB)
📄 State.cpp(5.34 KB)
📄 State.h(4.01 KB)

Editing: ByteCodeStmtGen.h

//===--- ByteCodeStmtGen.h - Code generator for expressions -----*- C++ -*-===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Defines the constexpr bytecode compiler.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_INTERP_BYTECODESTMTGEN_H
#define LLVM_CLANG_AST_INTERP_BYTECODESTMTGEN_H

#include "ByteCodeEmitter.h"
#include "ByteCodeExprGen.h"
#include "EvalEmitter.h"
#include "Pointer.h"
#include "PrimType.h"
#include "Record.h"
#include "clang/AST/Decl.h"
#include "clang/AST/Expr.h"
#include "clang/AST/StmtVisitor.h"
#include "llvm/ADT/Optional.h"

namespace clang {
class QualType;

namespace interp {
class Function;
class State;

template <class Emitter> class LoopScope;
template <class Emitter> class SwitchScope;
template <class Emitter> class LabelScope;

/// Compilation context for statements.
template <class Emitter>
class ByteCodeStmtGen : public ByteCodeExprGen<Emitter> {
  using LabelTy = typename Emitter::LabelTy;
  using AddrTy = typename Emitter::AddrTy;
  using OptLabelTy = llvm::Optional<LabelTy>;
  using CaseMap = llvm::DenseMap<const SwitchCase *, LabelTy>;

public:
  template<typename... Tys>
  ByteCodeStmtGen(Tys&&... Args)
      : ByteCodeExprGen<Emitter>(std::forward<Tys>(Args)...) {}

protected:
  bool visitFunc(const FunctionDecl *F) override;

private:
  friend class LabelScope<Emitter>;
  friend class LoopScope<Emitter>;
  friend class SwitchScope<Emitter>;

// Statement visitors.
  bool visitStmt(const Stmt *S);
  bool visitCompoundStmt(const CompoundStmt *S);
  bool visitDeclStmt(const DeclStmt *DS);
  bool visitReturnStmt(const ReturnStmt *RS);
  bool visitIfStmt(const IfStmt *IS);

/// Compiles a variable declaration.
  bool visitVarDecl(const VarDecl *VD);

private:
  /// Type of the expression returned by the function.
  llvm::Optional<PrimType> ReturnType;

/// Switch case mapping.
  CaseMap CaseLabels;

/// Point to break to.
  OptLabelTy BreakLabel;
  /// Point to continue to.
  OptLabelTy ContinueLabel;
  /// Default case label.
  OptLabelTy DefaultLabel;
};

extern template class ByteCodeExprGen<EvalEmitter>;

} // namespace interp
} // namespace clang

#endif

003 File Manager

Editing: ByteCodeStmtGen.h

Upload File

Create Folder