commit | ff6e752b6cecafc5f2ab3c0c3649db6008952470 | [log] [tgz] |
---|---|---|
author | Peter Collingbourne <peter@pcc.me.uk> | Mon Nov 26 21:15:47 2018 +0000 |
committer | Peter Collingbourne <peter@pcc.me.uk> | Mon Nov 26 21:15:47 2018 +0000 |
tree | a399e18c7b3c0ad51eedbc5f5bbd8b96160e71da | |
parent | 1ca6e4384312f5420f718401517368c86962cb1e [diff] |
ELF: ICF: Include contents of referenced sections in initial partitioning hash. NFCI. On my machine this reduced median link time of lld-speed-test/chrome from 2.68s to 2.41s. It also reduces link time of Chrome for Android with a prototype compiler change that causes the compiler to create large numbers of identical (modulo relocations) sections from >15 minutes to a few seconds. Differential Revision: https://reviews.llvm.org/D54773 git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@347594 91177308-0d34-0410-b5e6-96231b3b80d8
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.