mirror of
https://github.com/c64scene-ar/llvm-6502.git
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LLVM backend for 6502
73d86aa56a
The code is buggy and barely tested. It is also mostly boilerplate. (This includes MCObjectDisassembler, which is the interface to that functionality) Following an IRC discussion with Jim Grosbach, it seems sensible to just nuke the whole lot of functionality, and dig it up from VCS if necessary (I hope not!). All of this stuff appears to have been added in a huge patch dump (look at the timeframe surrounding e.g. r182628) where almost every patch seemed to be untested and not reviewed before being committed. Post-review responses to the patches were never addressed. I don't think any of it would have passed pre-commit review. I doubt anyone is depending on this, since this code appears to be extremely buggy. In limited testing that Michael Spencer and I did, we couldn't find a single real-world object file that wouldn't crash the CFG reconstruction stuff. The symbolizer stuff has O(n^2) behavior and so is not much use to anyone anyway. It seemed simpler to remove them as a whole. Most of this code is boilerplate, which is the only way it was able to scrape by 60% coverage. HEADSUP: Modules folks, some files I nuked were referenced from include/llvm/module.modulemap; I just deleted the references. Hopefully that is the right fix (one was a FIXME though!). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216983 91177308-0d34-0410-b5e6-96231b3b80d8 |
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| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| configure | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| llvm.spec.in | ||
| LLVMBuild.txt | ||
| Makefile | ||
| Makefile.common | ||
| Makefile.config.in | ||
| Makefile.rules | ||
| README.txt | ||
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.