Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: a50b7868a41768ffb322fd91113a0210dd67e005
https://github.com/WebKit/WebKit/commit/a50b7868a41768ffb322fd91113a0210dd67e005
Author: Yusuke Suzuki <ysuz...@apple.com>
Date: 2024-03-22 (Fri, 22 Mar 2024)
Changed paths:
M Source/JavaScriptCore/jit/JITCall.cpp
M Source/JavaScriptCore/jit/JITOperations.cpp
M Source/JavaScriptCore/jit/JITOperations.h
Log Message:
-----------
[JSC] Add operationIteratorNextTryFast operation
https://bugs.webkit.org/show_bug.cgi?id=271367
rdar://125151326
Reviewed by Keith Miller.
This function is very hot since it is invoked for each iteration run for fast
arrays.
Let's make it extremely optimized: use JITOperations instead of slow path calls.
* Source/JavaScriptCore/jit/JITCall.cpp:
(JSC::JIT::emit_op_iterator_next):
* Source/JavaScriptCore/jit/JITOperations.cpp:
(JSC::JSC_DEFINE_JIT_OPERATION):
* Source/JavaScriptCore/jit/JITOperations.h:
Canonical link: https://commits.webkit.org/276577@main
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