| //===--- FunctionUtils.cpp - Shared function emission queries -------------===// |
| // |
| // 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 "clang/CodeGenUtils/FunctionUtils.h" |
| |
| namespace clang::CodeGenUtils { |
| |
| bool shouldEmitLifetimeMarkers(const CodeGenOptions &CGOpts, |
| const LangOptions &LangOpts) { |
| if (CGOpts.DisableLifetimeMarkers) |
| return false; |
| |
| // Sanitizers may use markers. |
| if (CGOpts.SanitizeAddressUseAfterScope || |
| LangOpts.Sanitize.has(SanitizerKind::HWAddress) || |
| LangOpts.Sanitize.has(SanitizerKind::Memory) || |
| LangOpts.Sanitize.has(SanitizerKind::MemtagStack)) |
| return true; |
| |
| // For now, only in optimized builds. |
| return CGOpts.OptimizationLevel != 0; |
| } |
| |
| } // namespace clang::CodeGenUtils |
