mirror of
https://github.com/RPCS3/llvm.git
synced 2026-07-21 03:05:26 -04:00
Amara Emerson
7c19e0123a
Currently we can't keep any state in the selector object that we get from subtarget. As a result we have to plumb through all our variables through multiple functions. This change makes it non-const and adds a virtual init() method to allow further state to be captured for each target. AArch64 makes use of this in this patch to cache a call to hasFnAttribute() which is expensive to call, and is used on each selection of G_BRCOND. Differential Revision: https://reviews.llvm.org/D65984 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@368652 91177308-0d34-0410-b5e6-96231b3b80d8
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.