Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f69c4f5d8453d6c253fa41e5e8ce2a39b7c8f44d
https://github.com/WebKit/WebKit/commit/f69c4f5d8453d6c253fa41e5e8ce2a39b7c8f44d
Author: Yusuke Suzuki <[email protected]>
Date: 2026-04-27 (Mon, 27 Apr 2026)
Changed paths:
M Source/WTF/wtf/Liveness.h
Log Message:
-----------
[WTF] Use worklist for WTF::Liveness
https://bugs.webkit.org/show_bug.cgi?id=313396
rdar://175655234
Reviewed by Yijia Huang and Dan Hecht.
Use simple Vector<> for worklist instead of iterating all the blocks in
WTF::Liveness. This is effective when graph size is larger.
For example, OMG compilation time in Dart-flute-todomvc-wasm gets 3-4%
better.
Baseline Inline=64 64 vs base
Dart-flute-todomvc-wasm 1309.55 1263.44 −46.11
* Source/WTF/wtf/Liveness.h:
(WTF::Liveness::compute):
Canonical link: https://commits.webkit.org/312132@main
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