Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7a12263d0ac4cf2ba35586a2b0805782b91e31e1
https://github.com/WebKit/WebKit/commit/7a12263d0ac4cf2ba35586a2b0805782b91e31e1
Author: Cole Carley <[email protected]>
Date: 2026-04-22 (Wed, 22 Apr 2026)
Changed paths:
M JSTests/wasm/stress/memory64-atomics.js
M JSTests/wasm/stress/memory64-overflow.js
M Source/JavaScriptCore/wasm/WasmBBQJIT.cpp
M Source/JavaScriptCore/wasm/WasmBBQJIT.h
M Source/JavaScriptCore/wasm/WasmBBQJIT64.cpp
M Source/JavaScriptCore/wasm/WasmBBQJIT64.h
M Source/JavaScriptCore/wasm/WasmConstExprGenerator.cpp
M Source/JavaScriptCore/wasm/WasmFunctionParser.h
M Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp
M Source/JavaScriptCore/wasm/WasmOMGIRGenerator.cpp
M Source/JavaScriptCore/wasm/WasmOperations.cpp
M Source/JavaScriptCore/wasm/WasmOperations.h
M Source/JavaScriptCore/wasm/WasmOperationsInlines.h
Log Message:
-----------
Memory64 atomic operations
https://bugs.webkit.org/show_bug.cgi?id=312826
rdar://175201149
Reviewed by Keith Miller.
Add WebAssembly Memory64 support for atomic operations.
* JSTests/wasm/stress/memory64-atomics.js:
(assert.eq.clear):
(assert.eq):
* Source/JavaScriptCore/wasm/WasmBBQJIT.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::atomicLoad):
* Source/JavaScriptCore/wasm/WasmBBQJIT.h:
* Source/JavaScriptCore/wasm/WasmBBQJIT64.cpp:
(JSC::Wasm::BBQJITImpl::BBQJIT::emitAtomicLoadOp):
(JSC::Wasm::BBQJITImpl::BBQJIT::emitAtomicStoreOp):
* Source/JavaScriptCore/wasm/WasmConstExprGenerator.cpp:
* Source/JavaScriptCore/wasm/WasmFunctionParser.h:
(JSC::Wasm::FunctionParser<Context>::load):
(JSC::Wasm::FunctionParser<Context>::store):
(JSC::Wasm::FunctionParser<Context>::atomicLoad):
(JSC::Wasm::FunctionParser<Context>::atomicStore):
(JSC::Wasm::FunctionParser<Context>::atomicBinaryRMW):
(JSC::Wasm::FunctionParser<Context>::atomicCompareExchange):
(JSC::Wasm::FunctionParser<Context>::atomicNotify):
* Source/JavaScriptCore/wasm/WasmIPIntGenerator.cpp:
(JSC::Wasm::IPIntGenerator::atomicLoad):
(JSC::Wasm::IPIntGenerator::atomicStore):
* Source/JavaScriptCore/wasm/WasmOMGIRGenerator.cpp:
(JSC::Wasm::OMGIRGenerator::atomicLoad):
Canonical link: https://commits.webkit.org/311812@main
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