mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-03 00:33:09 +00:00
0e910d2cb5
The PPC backend had been missing a pattern to generate mulli for 64-bit multiples. We had been generating it only for 32-bit multiplies. Unfortunately, generating li + mulld unnecessarily increases register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187807 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.