| commit | 3a000037f13f9d26ef6a1c497916f24c661a3cc2 | [log] [tgz] |
|---|---|---|
| author | Thomas Lively <tlively@google.com> | Tue Oct 15 19:05:11 2019 +0000 |
| committer | Thomas Lively <tlively@google.com> | Tue Oct 15 19:05:11 2019 +0000 |
| tree | 2c024928ab9f8a43dd470e3826efc636f12a1899 | |
| parent | 5c63f0cbd82b92e57ec1c8aa929dee820d1b3938 [diff] |
[WebAssembly] Elide data segments for .bss sections Summary: WebAssembly memories are zero-initialized, so when module does not import its memory initializing .bss sections is guaranteed to be a no-op. To reduce binary size and initialization time, .bss sections are simply not emitted into the final binary unless the memory is imported. Reviewers: sbc100 Subscribers: dschuff, jgravelle-google, aheejin, sunfish, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68965 git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@374940 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.