forked from OSchip/llvm-project
9115d75117
An unstable sort suffices. In a large link (11.06s), this decreases .rela.dyn writeTo time from 1.52s to 0.81s, resulting in 6% total time speedup (the benefit will greatly dilute if --pack-dyn-relocs=relr becomes prevailing). Encoding the dynamic relocations then sorting raw Elf_Rel/Elf_Rela doesn't seem to improve much (doing that would require code duplicate because of Elf_Rel/Elf_Rela plus unfortunate mips64le), so don't do that. |
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| .. | ||
| COFF | ||
| Common | ||
| ELF | ||
| MachO | ||
| MinGW | ||
| cmake/modules | ||
| docs | ||
| include/lld | ||
| test | ||
| tools/lld | ||
| utils | ||
| wasm | ||
| .clang-format | ||
| .clang-tidy | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| LICENSE.TXT | ||
| README.md | ||
README.md
LLVM Linker (lld)
This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.
lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.
Benchmarking
In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.
It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz
The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.