mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-01-21 03:32:21 +00:00
f303d037f2
Use ComputeNumSignBits instead of checking for i8 / i16 which only worked when AMDIL was lying about having legal i8 / i16. If an integer is known to fit in 24-bits, we can do division faster with float ops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213843 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.