[webkit-changes] [WebKit/WebKit] 7b9e64: Improve JIT comments for WASM OMG

[Justin Michaud]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 7b9e64bd5a8b50e7fa1303f9259caf5ca5a6409e
      https://github.com/WebKit/WebKit/commit/7b9e64bd5a8b50e7fa1303f9259caf5ca5a6409e
  Author: Justin Michaud <justin_michaud at apple.com>
  Date:   2023-03-02 (Thu, 02 Mar 2023)

  Changed paths:
    M Source/JavaScriptCore/assembler/AbstractMacroAssembler.h
    M Source/JavaScriptCore/b3/B3Generate.cpp
    M Source/JavaScriptCore/b3/B3StackmapValue.cpp
    M Source/JavaScriptCore/b3/B3Value.cpp
    M Source/JavaScriptCore/jit/AssemblyHelpers.cpp
    M Source/JavaScriptCore/jit/AssemblyHelpersSpoolers.h
    M Source/JavaScriptCore/runtime/VM.cpp
    M Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp
    M Source/JavaScriptCore/wasm/WasmIRGeneratorHelpers.h
    M Source/JavaScriptCore/wasm/WasmModuleInformation.h

  Log Message:
  -----------
  Improve JIT comments for WASM OMG
https://bugs.webkit.org/show_bug.cgi?id=253208
rdar://106115519

Reviewed by Yusuke Suzuki.

Improve some comments and assertions.

* Source/JavaScriptCore/b3/B3Generate.cpp:
(JSC::B3::generateToAir):
* Source/JavaScriptCore/b3/B3StackmapValue.cpp:
(JSC::B3::StackmapValue::dumpMeta const):
* Source/JavaScriptCore/b3/B3Value.cpp:
(JSC::B3::Value::generateCompilerConstructionSite):
(JSC::B3::Value::deepDump const):
* Source/JavaScriptCore/jit/AssemblyHelpers.cpp:
(JSC::AssemblyHelpers::restoreCalleeSavesFromEntryFrameCalleeSavesBuffer):
(JSC::AssemblyHelpers::restoreCalleeSavesFromVMEntryFrameCalleeSavesBufferImpl):
(JSC::AssemblyHelpers::emitSave):
(JSC::AssemblyHelpers::emitRestore):
(JSC::AssemblyHelpers::emitSaveCalleeSavesFor):
(JSC::AssemblyHelpers::emitRestoreCalleeSavesFor):
* Source/JavaScriptCore/jit/AssemblyHelpersSpoolers.h:
(JSC::AssemblyHelpers::Spooler::execute):
* Source/JavaScriptCore/runtime/VM.cpp:
(JSC::VM::throwException):
* Source/JavaScriptCore/wasm/WasmB3IRGenerator.cpp:
(JSC::Wasm::B3IRGenerator::emitCatchImpl):
* Source/JavaScriptCore/wasm/WasmIRGeneratorHelpers.h:
(JSC::Wasm::emitThrowImpl):
* Source/JavaScriptCore/wasm/WasmModuleInformation.h:
(JSC::Wasm::ModuleInformation::isSIMDFunctionImportSpace const):
(JSC::Wasm::ModuleInformation::isSIMDFunction const):
(JSC::Wasm::ModuleInformation::addSIMDFunction):
(JSC::Wasm::ModuleInformation::doneSeeingFunction):

Canonical link: https://commits.webkit.org/261090@main