| commit | 2bca0185279ceb61c7a9c0b40ac353ae575991d7 | [log] [tgz] |
|---|---|---|
| author | Teresa Johnson <tejohnson@google.com> | Wed Dec 30 15:56:53 2020 -0800 |
| committer | Copybara-Service <copybara-worker@google.com> | Thu Jan 28 12:36:40 2021 -0800 |
| tree | b167d5a45f14a2295fc300f11599659cf6687971 | |
| parent | 71b40e585033b3371b64daab4ec5502d70cf7181 [diff] |
[LTO] Prevent devirtualization for symbols dynamically exported Identify dynamically exported symbols (--export-dynamic[-symbol=], --dynamic-list=, or definitions needed to preempt shared objects) and prevent their LTO visibility from being upgraded. This helps avoid use of whole program devirtualization when there may be overrides in dynamic libraries. Differential Revision: https://reviews.llvm.org/D91583 GitOrigin-RevId: 1487747e990ce9f8851f3d92c3006a74134d7518
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.