mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-25 03:30:37 +00:00
0799eb1140
Summary: Allow hoisting of loads from values marked with dereferenceable_or_null attribute. For values marked with the attribute perform context-sensitive analysis to determine whether it's known-non-null or not. Patch by Artur Pilipenko! Reviewers: hfinkel, sanjoy, reames Reviewed By: reames Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9253 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237593 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ 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're writing a package for LLVM, see docs/Packaging.rst for our suggestions.