Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 08514fe89587709edbb784598d987b3af5e15d7c
https://github.com/WebKit/WebKit/commit/08514fe89587709edbb784598d987b3af5e15d7c
Author: Yusuke Suzuki <[email protected]>
Date: 2024-09-25 (Wed, 25 Sep 2024)
Changed paths:
M Source/JavaScriptCore/wasm/WasmOMGIRGenerator.cpp
M Source/JavaScriptCore/wasm/WasmWorklist.cpp
M Source/WTF/wtf/Threading.cpp
Log Message:
-----------
[JSC] Wasm compiler thread should be aligned with other JIT compiler thread
https://bugs.webkit.org/show_bug.cgi?id=280342
rdar://136618735
Reviewed by Mark Lam.
1. Wasm compiler thread should be annotated as ThreadType::Compiler so
that our stack size adjustment is applied to wasm compiler thread too.
2. It turned out that Wasm OMG compilation for each level is consuming
enumerous amount of stack space 76KB in Debug build. We need to make
stack height check more conservative.
3. Furthermore, anyway, it seems that Debug build of compiler code is
taking significant amount of stack space regardless of whether it is
using ASAN. We should extend the stack size as the same to ASAN
build.
* Source/JavaScriptCore/wasm/WasmOMGIRGenerator.cpp:
(JSC::Wasm::OMGIRGenerator::canInline const):
* Source/JavaScriptCore/wasm/WasmWorklist.cpp:
* Source/WTF/wtf/Threading.cpp:
(WTF::stackSize):
Canonical link: https://commits.webkit.org/284232@main
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