| //===--- InterpBuiltin.cpp - Interpreter for the constexpr VM ---*- 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 |
| // |
| //===----------------------------------------------------------------------===// |
| #include "Boolean.h" |
| #include "Interp.h" |
| #include "PrimType.h" |
| #include "clang/Basic/Builtins.h" |
| |
| namespace clang { |
| namespace interp { |
| |
| bool InterpretBuiltin(InterpState &S, CodePtr &PC, unsigned BuiltinID) { |
| APValue Dummy; |
| |
| switch (BuiltinID) { |
| case Builtin::BI__builtin_is_constant_evaluated: |
| S.Stk.push<Boolean>(Boolean::from(S.inConstantContext())); |
| return Ret<PT_Bool, true>(S, PC, Dummy); |
| case Builtin::BI__builtin_assume: |
| return RetVoid<true>(S, PC, Dummy); |
| default: |
| return false; |
| } |
| |
| return false; |
| } |
| |
| } // namespace interp |
| } // namespace clang |
