mirror of
https://github.com/RPCS3/llvm.git
synced 2025-01-30 15:22:41 +00:00
53b28f8623
Patch by Michele Scandale! Adds a special handling of the case where, during the loop exit condition rewriting, the exit value is a constant of bitwidth lower than the type of the induction variable: instead of introducing a trunc operation in order to match correctly the operand types, it allows to convert the constant value to an equivalent constant, depending on the initial value of the induction variable and the trip count, in order have an equivalent comparison between the induction variable and the new constant. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186107 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.