Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2a0f7a05e87b25c828813ba6945978c51a2610aa
https://github.com/WebKit/WebKit/commit/2a0f7a05e87b25c828813ba6945978c51a2610aa
Author: Yusuke Suzuki <[email protected]>
Date: 2023-02-21 (Tue, 21 Feb 2023)
Changed paths:
M Source/JavaScriptCore/assembler/AbstractMacroAssembler.h
M Source/JavaScriptCore/jit/FPRInfo.h
M Source/JavaScriptCore/wasm/WasmBBQJIT.cpp
M Source/JavaScriptCore/wasm/WasmExceptionType.h
Log Message:
-----------
[JSC] Some misc cleanup in new BBQ
https://bugs.webkit.org/show_bug.cgi?id=252654
rdar://105714823
Reviewed by Mark Lam.
This patch does some cleanups in new BBQ.
1. Dedup exception throwing code.
2. Define FPRInfo::nonPreservedNonArgumentFPR0 and use it for m_scratchFPR.
3. Add boundary offset only when boundary is non-zero.
* Source/JavaScriptCore/assembler/AbstractMacroAssembler.h:
* Source/JavaScriptCore/jit/FPRInfo.h:
* Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
(JSC::Wasm::BBQJIT::BBQJIT):
(JSC::Wasm::BBQJIT::addTableGet):
(JSC::Wasm::BBQJIT::addTableSet):
(JSC::Wasm::BBQJIT::addTableInit):
(JSC::Wasm::BBQJIT::addTableFill):
(JSC::Wasm::BBQJIT::addTableCopy):
(JSC::Wasm::BBQJIT::emitCheckAndPreparePointer):
(JSC::Wasm::BBQJIT::addMemoryFill):
(JSC::Wasm::BBQJIT::addMemoryCopy):
(JSC::Wasm::BBQJIT::addMemoryInit):
(JSC::Wasm::BBQJIT::emitAtomicLoadOp):
(JSC::Wasm::BBQJIT::emitAtomicStoreOp):
(JSC::Wasm::BBQJIT::emitAtomicBinaryRMWOp):
(JSC::Wasm::BBQJIT::emitAtomicCompareExchange):
(JSC::Wasm::BBQJIT::atomicWait):
(JSC::Wasm::BBQJIT::atomicNotify):
(JSC::Wasm::BBQJIT::truncTrapping):
(JSC::Wasm::BBQJIT::throwExceptionIf):
(JSC::Wasm::BBQJIT::emitModOrDiv):
(JSC::Wasm::BBQJIT::addRefAsNonNull):
(JSC::Wasm::BBQJIT::endTopLevel):
(JSC::Wasm::BBQJIT::addCallIndirect):
(JSC::Wasm::BBQJIT::addExceptionLateLinkTask): Deleted.
* Source/JavaScriptCore/wasm/WasmExceptionType.h:
Canonical link: https://commits.webkit.org/260597@main
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