| commit | 5542545ce7d176e066e0d7fe5b574295b4fa0372 | [log] [tgz] |
|---|---|---|
| author | Thomas Lively <tlively@google.com> | Wed Sep 04 19:50:39 2019 +0000 |
| committer | Thomas Lively <tlively@google.com> | Wed Sep 04 19:50:39 2019 +0000 |
| tree | 5b00ab9a09df82616a7079988adb2a3e2ea98ca1 | |
| parent | 9280ae1171ce15912abd3b6b0ef569428d1206f6 [diff] |
[WebAssembly] Initialize memory in start function Summary: - `__wasm_init_memory` is now the WebAssembly start function instead of being called from `__wasm_call_ctors` or called directly by the runtime. - Adds a new synthetic data symbol `__wasm_init_memory_flag` that is atomically incremented from zero to one by the thread responsible for initializing memory. - All threads now unconditionally perform data.drop on all passive segments. - Removes --passive-segments and --active-segments flags and controls segment type based on --shared-memory instead. The deleted flags were only present to ameliorate the upgrade path in Emscripten. Reviewers: sbc100, aheejin Subscribers: dschuff, jgravelle-google, sunfish, jfb, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D65783 git-svn-id: https://llvm.org/svn/llvm-project/lld/trunk@370965 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.