Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 688d8c4801c2fcb00d8b9b6e98883946ecf4ef28
https://github.com/WebKit/WebKit/commit/688d8c4801c2fcb00d8b9b6e98883946ecf4ef28
Author: Yusuke Suzuki <[email protected]>
Date: 2026-06-23 (Tue, 23 Jun 2026)
Changed paths:
M Source/JavaScriptCore/b3/air/AirGenerate.cpp
Log Message:
-----------
Unreviewed, reverting 315615@main (67b7e3db09e4)
https://bugs.webkit.org/show_bug.cgi?id=317659
rdar://180419725
REGRESSION: JetStream3 wasm Average time regression
Air::reportUsedRegisters is also doing DCE based on register use.
Reverted change:
[JSC] Skip Air::reportUsedRegisters when needsUsedRegisters is false
https://bugs.webkit.org/show_bug.cgi?id=317549
rdar://180247926
315615@main (67b7e3db09e4)
Canonical link: https://commits.webkit.org/315683@main
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