forked from OSchip/llvm-project
f15b6b2907
This patch adds the AArch64 hook for preferPredicateOverEpilogue, which currently returns true if SVE is enabled and one of the following conditions (non-exhaustive) is met: 1. The "sve-tail-folding" option is set to "all", or 2. The "sve-tail-folding" option is set to "all+noreductions" and the loop does not contain reductions, 3. The "sve-tail-folding" option is set to "all+norecurrences" and the loop has no first-order recurrences. Currently the default option is "disabled", but this will be changed in a later patch. I've added new tests to show the options behave as expected here: Transforms/LoopVectorize/AArch64/sve-tail-folding-option.ll Differential Revision: https://reviews.llvm.org/D129560 |
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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.