mirror of
https://github.com/RPCS3/llvm.git
synced 2025-03-06 17:47:37 +00:00
234c5890e7
This is part of the work to devirtualize Value. The old pattern was to call replaceUsesOfWithOnConstant which was overridden by subclasses. Those could then call replaceUsesOfWithOnConstantImpl on Constant to handle deleting the current value. To be consistent with other parts of the code, this has been changed so that we call the method on Constant, and that dispatches to an Impl on subclasses. As part of this, it made sense to rename the methods to be more descriptive. The new name is Constant::handleOperandChange, and it requires that all subclasses of Constant implement handleOperandChangeImpl, even if they just throw an error if they shouldn't be called. Reviewed by Duncan Exon Smith. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240567 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.