mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2025-01-15 12:39:19 +00:00
7937be7dd3
This patch fixes an issue in the Optimize LEAs pass where redundant LEAs were not removed because they were being used by debug values. The debug values are now ignored when determining whether LEAs are redundant. For now the debug values for the redundant LEAs are marked as undefined, effectively lost. The intention is for a follow up patch which will attempt to preserve the debug values where possible. Patch by Andrew Ng. Differential Revision: https://reviews.llvm.org/D30835 llvm-svn: 298360
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.