mirror of
https://github.com/RPCSX/llvm.git
synced 2025-04-01 07:41:40 +00:00
3ecb35bc13
Summary: For flat loop, even if it is hot, it is not a good idea to unroll in runtime, thus we set a lower partial unroll threshold. For hot loop, we set a higher unroll threshold and allows expensive tripcount computation to allow more aggressive unrolling. Reviewers: davidxl, mzolotukhin Subscribers: sanjoy, mehdi_amini, llvm-commits Differential Revision: https://reviews.llvm.org/D26527 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287186 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.