mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-02-25 03:30:37 +00:00
6c16124807
Instead of an intrusive double-linked linked list, use a `std::vector<>`. This saves a pointer per symbol and simplifies `MCSymbolData`. Otherwise, no functionality change here. While I measured a memory drop from around 1047MB to 1040MB (0.6%) -- and this is a decent cleanup in its own right -- it's primarily a preparation patch for merging `MCSymbol` and `MCSymbolData`. I'll post an updated patch for that to the list in a moment. (I'm looking at `llc` memory usage on `verify-uselistorder.lto.opt.bc`; see r236629 for details.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237487 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're writing a package for LLVM, see docs/Packaging.rst for our suggestions.