Learn LLVM 12

Learn how to build and use all parts of real-world compilers including the frontend optimization pipeline and a new backend by leveraging the power of LLVM core librariesKey Features://Get to grips with effectively using LLVM libraries step-by-stepUnderstand LLVM compiler high-level design and apply the same principles to your own compilerUse compiler-based tools to improve the quality of code in C++ projectsbr>/Book Description://LLVM was built to bridge the gap between compiler textbooks and actual compiler development. It provides a modular codebase and advanced tools which help developers to build compilers easily. This book provides a practical introduction to LLVM gradually helping you navigate through complex scenarios with ease when it comes to building and working with compilers./br>/You'll start by configuring building and installing LLVM libraries tools and external projects. Next the book will introduce you to LLVM design and how it works in practice during each LLVM compiler stage: frontend optimizer and backend. Using a subset of a real programming language as an example you will then learn how to develop a frontend and generate LLVM IR hand it over to the optimization pipeline and generate machine code from it. Later chapters will show you how to extend LLVM with a new pass and how instruction selection in LLVM works. You'll also focus on Just-in-Time compilation issues and the current state of JIT-compilation support that LLVM provides before finally going on to understand how to develop a new backend for LLVM./br>/By the end of this LLVM book you will have gained real-world experience in working with the LLVM compiler development framework with the help of hands-on examples and source code snippets./br>/What You Will Learn:/ /Configure compile and install the LLVM frameworkUnderstand how the LLVM source is organizedDiscover what you need to do to use LLVM in your own projectsExplore how a compiler is structured and implement a tiny compilerGenerate LLVM IR for common source language constructsSet up an optimization pipeline and tailor it for your own needsExtend LLVM with transformation passes and clang toolingAdd new machine instructions and a complete backendbr>/Who this book is for://This book is for compiler developers enthusiasts and engineers who are new to LLVM and are interested in learning about the LLVM framework. It is also useful for C++ software engineers looking to use compiler-based tools for code analysis and improvement as well as casual users of LLVM libraries who want to gain more knowledge of LLVM essentials. Intermediate-level experience with C++ programming is mandatory to understand the concepts covered in this book more effectively./