The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and...
This is the LLVM organization on GitHub for the LLVM Project: a collection of modular and reusable compiler and toolchain technologies. - LLVM
lib/cmake/llvm/AddLLVM.cmake:1491:"Whether to build${name}as part of${project}"On) LLVM_EXTERNAL_PROJECTS是空的,LLVM_KNOWN_PROJECTS有bolt;clang;clang-tools-extra;compiler-rt;cross-project-tests;libc;libclc;lld;lldb;mlir;openmp;polly;pstl;flang 可以通过直接修改 在llvm添加子目录时,当发现有...
官方描述如下: The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. Despite its name, LLVM has little to do with traditional virtual machines. The name "LLVM" itself is not an acronym; it is the full name of the project. LLVM项目是一个模块化的、可重...
$ cd llvm-project 在该目录中,所有LLVM项目都有各自的目录。最值得注意的是,LLVM核心库位于llvm子目录中。LLVM项目使用分支进行后续发布开发(“release/17.x”)并使用标签(“llvmorg-17.0.1”)标记某个特定发布。使用前面的克隆命令,您获得了当前的开发状态。本书使用LLVM 17。要将LLVM 17的第一个发布版本检出...
在llvm-project的example中有一个例子是fibonacci,我稍微修改了一下使用MCJIT编译,并且使用默认的优化选项,即O3编译选项。factory.setEngineKind(llvm::EngineKind::JIT); factory.setOptLevel(CodeGenOpt::Aggressive); 完整代码示例在末尾 编译一下 clang++ fibonacci_llvm.cpp `llvm-config --system-libs --cppfla...
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies. LLVM是模块化、可重用的编译器以及工具链的集合,有些人把LLVM当成是一个低层的虚拟机(low level virtual machine),但官方给出的解释是这样的: The name "LLVM" itself is not an acronym; it is the full name...
Welcome to the LLVM project! This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments. The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of ...
关于自举编译,可以参考https://github.com/llvm/llvm-project/blob/main/llvm/docs/AdvancedBuilds.rst这里的文档。但是其实这里写得相当模糊。具体的用法还是得结合源码和Example里来看。文档里提及的设置文件其实也是缺失很多组件的,和官方网站提供的预编译包一样。要开启更多的功能,还是得自己额外开自己试设置组合。
The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and...