mirror of
https://github.com/RPCSX/llvm.git
synced 2025-01-15 08:58:51 +00:00
005bfb8238
When trying to recolor a register we may split live-ranges in the process. When we create new live-ranges we will have to process them, but when we move a register from Assign to Split, the allocation is not changed until the whole recoloring session is successful. Therefore, only push the live-ranges that changed from Assign to Split when the recoloring is successful. Same as the previous commit, I was not able to produce a test case that reproduce the problem with in-tree targets. Note: The bug has been here since the recoloring scheme has been added back in r200883 (Feb 2014). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@281783 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 are writing a package for LLVM, see docs/Packaging.rst for our suggestions.