Branch: refs/heads/main Home: https://github.com/WebKit/WebKit Commit: f24380d9972ce239d198c6eb8535c82cad282e9c https://github.com/WebKit/WebKit/commit/f24380d9972ce239d198c6eb8535c82cad282e9c Author: Asumu Takikawa <as...@igalia.com> Date: 2023-01-09 (Mon, 09 Jan 2023)
Changed paths: M JSTests/wasm/gc/structs.js M JSTests/wasm/wasm.json M Source/JavaScriptCore/bytecode/BytecodeList.rb M Source/JavaScriptCore/wasm/WasmAirIRGeneratorBase.h M Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp M Source/JavaScriptCore/wasm/WasmFunctionParser.h M Source/JavaScriptCore/wasm/WasmLLIntGenerator.cpp M Source/JavaScriptCore/wasm/WasmLLIntGenerator.h M Source/JavaScriptCore/wasm/WasmOperations.cpp M Source/JavaScriptCore/wasm/WasmOperations.h M Source/JavaScriptCore/wasm/WasmSlowPaths.cpp M Source/JavaScriptCore/wasm/wasm.json Log Message: ----------- [Wasm-GC] Add struct.new_canon_default https://bugs.webkit.org/show_bug.cgi?id=249197 Reviewed by Justin Michaud. Adds support for the struct.new_canon_default instruction, which initializes struct fields to the default (if no non-defaultable fields exist). This instruction is currently supported with two opcodes 0xfb02 and 0xfb08. Once opcode refactoring in the GC proposal is done, we can consolidate these. * JSTests/wasm/gc/structs.js: (testStructNewDefault): (testStructGet): Deleted. * JSTests/wasm/wasm.json: * Source/JavaScriptCore/bytecode/BytecodeList.rb: * Source/JavaScriptCore/wasm/WasmAirIRGeneratorBase.h: (JSC::Wasm::ExpressionType>::addStructNewDefault): * Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp: (JSC::Wasm::B3IRGenerator::emitStructSet): (JSC::Wasm::B3IRGenerator::addStructNew): (JSC::Wasm::B3IRGenerator::addStructNewDefault): (JSC::Wasm::B3IRGenerator::addStructSet): * Source/JavaScriptCore/wasm/WasmFunctionParser.h: (JSC::Wasm::FunctionParser<Context>::parseExpression): (JSC::Wasm::FunctionParser<Context>::parseUnreachableExpression): * Source/JavaScriptCore/wasm/WasmLLIntGenerator.cpp: (JSC::Wasm::LLIntGenerator::addArrayNew): (JSC::Wasm::LLIntGenerator::addArrayNewDefault): (JSC::Wasm::LLIntGenerator::addStructNew): (JSC::Wasm::LLIntGenerator::addStructNewDefault): * Source/JavaScriptCore/wasm/WasmLLIntGenerator.h: * Source/JavaScriptCore/wasm/WasmOperations.cpp: (JSC::Wasm::JSC_DEFINE_JIT_OPERATION): * Source/JavaScriptCore/wasm/WasmOperations.h: * Source/JavaScriptCore/wasm/WasmSlowPaths.cpp: (JSC::LLInt::WASM_SLOW_PATH_DECL): * Source/JavaScriptCore/wasm/wasm.json: Canonical link: https://commits.webkit.org/258689@main _______________________________________________ webkit-changes mailing list webkit-changes@lists.webkit.org https://lists.webkit.org/mailman/listinfo/webkit-changes