mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2025-02-08 13:26:19 +00:00
914bb3e7eb
LLVM may annotate the function with fastcc if there has only one caller and there're no other caller out of the module and the function is not naked or contain variable arguments. The fastcc functions could pass the arguments by the caller saved registers. Differential Revision: https://reviews.llvm.org/D68559 llvm-svn: 374857
The LLVM Compiler Infrastructure ================================ This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you are writing a package for LLVM, see docs/Packaging.rst for our suggestions.