forked from OSchip/llvm-project
d556eb7e27
Install a cache of DBG_INSTR_REF -> ValueIDNum resolutions, for scenarios where the value has to be reconstructed from several DBG_PHIs. Whenever this happens, it's because branch folding + tail duplication has messed with the SSA form of the program, and we have to solve a mini SSA problem to find the variable value. This is always called twice, so it makes sense to cache the value. This gives a ~0.5% geomean compile-time-performance improvement on CTMark. Differential Revision: https://reviews.llvm.org/D118455 |
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| benchmarks | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| resources | ||
| runtimes | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitattributes | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| README.txt | ||
| RELEASE_TESTERS.TXT | ||
| configure | ||
| llvm.spec.in | ||
README.txt
The LLVM Compiler Infrastructure ================================ 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.