Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b78c86e7613df904180216e4ef184fa2b9a25d8a
https://github.com/WebKit/WebKit/commit/b78c86e7613df904180216e4ef184fa2b9a25d8a
Author: Keith Miller <keith_mil...@apple.com>
Date: 2025-03-31 (Mon, 31 Mar 2025)
Changed paths:
M Source/JavaScriptCore/heap/HeapInlines.h
M Source/JavaScriptCore/wasm/WasmBBQJIT.cpp
M Source/JavaScriptCore/wasm/WasmBBQJIT.h
M Source/JavaScriptCore/wasm/WasmBBQJIT32_64.cpp
M Source/JavaScriptCore/wasm/WasmBBQJIT64.cpp
Log Message:
-----------
[BBQ] array.new_default should also have inlined allocations
https://bugs.webkit.org/show_bug.cgi?id=290706
rdar://148176430
Reviewed by Yusuke Suzuki.
When implementing https://commits.webkit.org/292808@main I missed the
array.new_default case.
The one caveat is that v128s still always go to the slow path because there's
not a great way
to deal with filling the array in the current BBQ code.
This patch also reverts some debugging logging I added for 292808@main but
forgot to actually
revert before re-uploading/merging the final PR.
* Source/JavaScriptCore/heap/HeapInlines.h:
(JSC::Heap::mutatorFence):
* Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::RegisterBindings::dump const):
(JSC::Wasm::BBQJITImpl::BBQJIT::slowPathSpillBindings):
(JSC::Wasm::BBQJITImpl::BBQJIT::addArrayNewDefault): Deleted.
* Source/JavaScriptCore/wasm/WasmBBQJIT.h:
* Source/JavaScriptCore/wasm/WasmBBQJIT32_64.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::addArrayNewDefault):
* Source/JavaScriptCore/wasm/WasmBBQJIT64.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::emitAllocateGCArrayUninitialized):
(JSC::Wasm::BBQJITImpl::BBQJIT::addArrayNew):
(JSC::Wasm::BBQJITImpl::BBQJIT::addArrayNewDefault):
(JSC::Wasm::BBQJITImpl::BBQJIT::addStructNew):
Canonical link: https://commits.webkit.org/292925@main
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