auto Loc = FD->getASTContext().getFullLoc(FD->getLocation()); auto NameHash = llvm::hash_value(F.getName()); ManglingFullSourceLocs.push_back(std::make_pair(NameHash, Loc)); } } ... //EmbedBitcode用于处理-fembed-bitcode参数,目的是用于在生...
Clang是一个C语言、C++、Objective-C、Objective-C++语言的轻量级编译器。源代码发布于BSD协议下。Clang将支持其普通lambda表达式、返回类型的简化处理以及更好的处理constexpr关键字。 Clang是一个C++编写、基于LLVM、发布于LLVM BSD许可证下的C/C++/Objective-C/Objective-C++编译器。它与GNU C语言规范几乎完全兼容(...
2.2 Full GC 对整个堆进行整理,包括Young、Tenured和Perm。...1、引用计数:每个对象有一个引用计数属性,新增一个引用时计数加1,引用释放时计数减1,计数为0时可以回收。此方法简单,无法解决对象相互循环引用的问题。 2、可达性分析算法 ?...注: 即使在可达性分析算法中不可达的对象, VM也并不是马上...
所以不可使用中文472018-q4是gcc8.2，用2018-q2的gcc7.3是可以开LTO的https://developer.arm.com/...
doing a full link.While Clang is highly integrated,it is important to understand the stages of compilation,to understand how to invoke it.These stages are:Driver The clang executable is actually a small driver which controls the overall execution of other tools ...
lto_visibility_public (clang::lto_visibility_public) Supported Syntaxes GNUC++11C2x__declspecKeywordPragmaPragma clang attribute X X X See LTO Visibility. novtable Supported Syntaxes GNUC++11C2x__declspecKeywordPragmaPragma clang attribute X This attribute can be added to a class declaration or...
Revert "gh-130048: Reintroduce full LTO as default on Clang (GH-130049)" #130088 👍2 Activity Fidget-Spinneradded type-featureA feature request or enhancement on Feb 13, 2025 brandtbucher commented on Feb 13, 2025 brandtbucher on Feb 13, 2025 Member Heh, this was on my backlog of ...
bool "Clang Full LTO (EXPERIMENTAL)" depends on HAS_LTO_CLANG depends on !COMPILE_TEST select LTO_CLANG help This option enables Clang's full Link Time Optimization (LTO), which allows the compiler to optimize the kernel globally. If you enable this option, the compiler generates LLVM bitcod...
这是一个预构建的工具链,构建始终来自最新的LLVM和Binutils源而不是稳定版本,因此无法保证完全的稳定性。它是用Full LTO、PGO和BOLT构建的,以尽可能减少编译时间。 性能测试 测试环境 系统配置 CPU: Intel(R) Core(TM) i9-14900K (Pcores 5.8GHz, Ecores 4.6GHz) ...
+void addFullLTOPartitionOption(const Driver &D, const llvm::opt::ArgList &Args, + llvm::opt::ArgStringList &CmdArgs); } // end namespace amdgpu } // end namespace tools diff --git a/clang/lib/Driver/ToolChains/HIPAMD.cpp b/clang/lib/Driver/ToolChains/HIPAMD.cpp...