commit | b47203579c11bff3ce029bf50fa67c4fe48add82 | [log] [tgz] |
---|---|---|
author | Fangrui Song <i@maskray.me> | Tue Mar 09 22:33:47 2021 -0800 |
committer | Copybara-Service <copybara-worker@google.com> | Thu Mar 18 00:34:22 2021 -0700 |
tree | 57de28094586252146e6e13b9e8bdbba0528843c | |
parent | 0db68b020cf546608fbc5d5080a4a7c0e31559f1 [diff] |
[WPD][ELF] Allow whole program devirtualization for version script localized symbols A `local:` version node in a version script can change the effective symbol binding to STB_LOCAL. The linker needs to communicate the fact to enable WPD (otherwise LTO does not know that the `!vcall_visibility` metadata has effectively changed from VCallVisibilityPublic to VCallVisibilityLinkageUnit). Reviewed By: tejohnson Differential Revision: https://reviews.llvm.org/D98220 GitOrigin-RevId: 74bece8ddee73b28af42b0fa38786d974aeac972
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.
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
.