1ecc5ae13b
We will only regsiter top level types and decls in ASTWriter and we will register the sub types and decls during the process of writing types and decls. So that the ID for the types in the sub level can be different if the writing decl process changes the order of the to-be- emitted type queues. This is not ideal since it causes unnecessary changes especially in no transitive changes model. This patch migrates the issue by regsitering special types before regsitering decls. This make sure that the special types in the 2nd top level can be registered early than the decls. But it might still be problematic if there are more levels in the special types. Luckily we just don't have such special types.
The LLVM Compiler Infrastructure
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 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 bitcode optimizer.
C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.
Other components include: the libc++ C++ standard library, the LLD linker, and more.
Getting the Source Code and Building LLVM
Consult the Getting Started with LLVM page for information on building and running LLVM.
For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.
Getting in touch
Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.
The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.