llvm-project/clang/lib/AST/ByteCode/InterpBuiltinBitCast.h
Timm Baeder abc27039be
[clang][bytecode] Pass __builtin_memcpy size along (#118649)
To DoBitCastPtr, so we know how many bytes we want to read.
2024-12-05 06:55:18 +01:00

31 lines
998 B
C++

//===------------------ InterpBuiltinBitCast.h ------------------*- 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
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_AST_INTERP_BUILITN_BIT_CAST_H
#define LLVM_CLANG_AST_INTERP_BUILITN_BIT_CAST_H
#include <cstddef>
namespace clang {
namespace interp {
class Pointer;
class InterpState;
class CodePtr;
bool DoBitCast(InterpState &S, CodePtr OpPC, const Pointer &Ptr,
std::byte *Buff, size_t BuffSize, bool &HasIndeterminateBits);
bool DoBitCastPtr(InterpState &S, CodePtr OpPC, const Pointer &FromPtr,
Pointer &ToPtr);
bool DoBitCastPtr(InterpState &S, CodePtr OpPC, const Pointer &FromPtr,
Pointer &ToPtr, size_t Size);
} // namespace interp
} // namespace clang
#endif