forked from OSchip/llvm-project
63ea958521
This patch aims to help clang with better information so it can inline __bit_reference count function usage for both std::biset. Current clang inliner can not infer that the passed typed will be used only to select the optimized variant, it evaluates the type argument and type check as a load plus compare (although later optimization phases correctly optimized this out). It is mainly to help llvm inliner to generate better code for std::bitset count for aarch64. It helps on both runtime and code size, since if inline decides that _VSTD::count should not be inlined the vectorization will create both aligned and unaligned variants (which add both code size and runtime costs) llvm-svn: 350936 |
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| benchmarks | ||
| cmake | ||
| docs | ||
| fuzzing | ||
| include | ||
| lib | ||
| src | ||
| test | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| NOTES.TXT | ||
| TODO.TXT | ||
| appveyor-reqs-install.cmd | ||
| appveyor.yml | ||