mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-04-06 09:44:39 +00:00
865919d60d
Although unlinked `BasicBlock`s can be created, there's currently no way to insert them into `Function`s after the fact. In particular, `moveAfter()` and `moveBefore()` require that the basic block is already linked. Extract the logic for initially linking a `BasicBlock` out of the constructor and into a member function that can be used for lazy insertion. - Asserts that the basic block is currently unlinked. - Matches the logic of the constructor. - Changed the constructor to use it since the logic matches. This is needed in a follow-up commit for PR5680. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214563 91177308-0d34-0410-b5e6-96231b3b80d8
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, 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.