forked from OSchip/llvm-project
a47c8e40c7
Only the multi-use cases are changing here because there's another fold that catches the simpler patterns. But that other fold is the source of infinite loops when we try to add D110170, so removing that is planned as a follow-up. Attempt to show the general proof in Alive2: https://alive2.llvm.org/ce/z/Ns1uS2 Note that the overshift fold-to-zero tests are not currently handled by instsimplify. If they were, we could assert that the shift amount sum is less than the source bitwidth. |
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| bindings | ||
| cmake | ||
| docs | ||
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| 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.