mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2026-01-31 01:35:20 +01:00
c4e8cdcf10
Stop storing a `DIEAbbrev` in `DIE`, since the data fits neatly inside the `DIEValue` list. Besides being a cleaner data structure (avoiding the parallel arrays), this gives us more freedom to rearrange the `DIEValue` list. This fixes the temporary memory regression from 845 MB up to 879 MB, and drops it further to 829 MB for a net memory decrease of around 1.9% (incremental decrease around 5.7%). (I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`; see r236629 for details.) llvm-svn: 238364
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're writing a package for LLVM, see docs/Packaging.rst for our suggestions.