Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: da58be75db0b68b3c528eb8623c8b84b85178af5
https://github.com/WebKit/WebKit/commit/da58be75db0b68b3c528eb8623c8b84b85178af5
Author: Keith Miller <[email protected]>
Date: 2026-01-29 (Thu, 29 Jan 2026)
Changed paths:
M Source/JavaScriptCore/lol/LOLJIT.cpp
M Source/JavaScriptCore/lol/LOLJIT.h
M Source/JavaScriptCore/lol/LOLRegisterAllocator.h
Log Message:
-----------
[LOL] Add support for is_<type> bytecodes
rdar://169197463
https://bugs.webkit.org/show_bug.cgi?id=306552
Reviewed by Marcus Plutowski.
Pretty straightforward migration. Most of these just worked out of the
box but I had to make a few changes when the operand and destination
were the same virtual register and we ended up clobbering the operand
too early.
No new tests, no behavior change.
Canonical link: https://commits.webkit.org/306451@main
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