forked from OSchip/llvm-project
b912b887d8
gold has an option --print-symbol-counts= which prints: // For each archive archive $archive $members $fetched_members // For each object file symbols $object $defined_symbols $used_defined_symbols In most cases, `$defined_symbols = $used_defined_symbols` unless weak symbols are present. Strangely `$used_defined_symbols` includes symbols defined relative to --gc-sections discarded sections. The `symbols` lines do not appear to be useful. `archive` lines are useful: `$fetched_members=0` lines correspond to unused archives. The information can be used to trim dependencies. This patch implements --print-archive-stats= which prints the number of members and the number of fetched members for each archive. Reviewed By: grimar Differential Revision: https://reviews.llvm.org/D78983 |
||
|---|---|---|
| .. | ||
| COFF | ||
| Common | ||
| ELF | ||
| MachO | ||
| MinGW | ||
| cmake/modules | ||
| docs | ||
| include/lld | ||
| lib | ||
| test | ||
| tools/lld | ||
| unittests | ||
| 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.