mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-27 13:40:30 +00:00
Mirror of official llvm git repository located at http://llvm.org/git/llvm. Updated every five minutes.
bbb28e7e98
to be a ManagedStatic in r218163 to not be a global variable written and read to from within the innards of SpillPlacement. This will fix a really scary race condition for anyone that has two copies of LLVM running spill placement concurrently. Yikes! This will also fix a really significant compile time hit that r218163 caused because the spill placement threshold read is actually in the *very* hot path of this code. The memory fence on each read was showing up as huge compile time regressions when spilling is responsible for most of the compile time. For example, optimizing sanitized code showed over 50% compile time regressions here. =/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218921 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
|---|---|---|
| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-tidy | ||
| .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.