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Bug 1724236 - Inline JoinOffThread r=arai

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Differential Revision: https://phabricator.services.mozilla.com/D218456
This commit is contained in:
Bryan Thrall
2024-10-30 13:41:46 +00:00
parent a85ba25a1c
commit 34372a7a97
3 changed files with 25 additions and 36 deletions
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42
dom/script/ScriptLoader.cpp
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@@ -2758,8 +2758,13 @@ void ScriptLoader::InstantiateClassicScriptFromMaybeEncodedSource(
aRequest));
RefPtr<JS::Stencil> stencil;
JS::InstantiationStorage storage;
JoinOffThread(aCx, aCompileOptions, aRequest->GetScriptLoadContext(),
stencil, storage, aRv);
MOZ_ASSERT(aCompileOptions.noScriptRval);
stencil =
aRequest->GetScriptLoadContext()->StealOffThreadResult(aCx, &storage);
if (!stencil) {
aRv.NoteJSContextException(aCx);
return;
}
if (!aRv.Failed() && aKeepStencil) {
aStencilDup = JS::DuplicateStencil(aCx, stencil.get());
if (!aStencilDup) {
@@ -2767,12 +2772,11 @@ void ScriptLoader::InstantiateClassicScriptFromMaybeEncodedSource(
return;
}
}
if (stencil) {
bool unused;
InstantiateStencil(aCx, aCompileOptions, std::move(stencil), aScript,
unused, aDebuggerPrivateValue,
aDebuggerIntroductionScript, aRv, false, &storage);
}
bool unused;
InstantiateStencil(aCx, aCompileOptions, std::move(stencil), aScript,
unused, aDebuggerPrivateValue,
aDebuggerIntroductionScript, aRv, false, &storage);
} else {
LOG(("ScriptLoadRequest (%p): Decode Bytecode and Execute", aRequest));
AUTO_PROFILER_MARKER_TEXT("BytecodeDecodeMainThread", JS,
@@ -2816,8 +2820,13 @@ void ScriptLoader::InstantiateClassicScriptFromMaybeEncodedSource(
MOZ_ASSERT(aRequest->IsTextSource());
RefPtr<JS::Stencil> stencil;
JS::InstantiationStorage storage;
JoinOffThread(aCx, aCompileOptions, aRequest->GetScriptLoadContext(),
stencil, storage, aRv);
MOZ_ASSERT(aCompileOptions.noScriptRval);
stencil =
aRequest->GetScriptLoadContext()->StealOffThreadResult(aCx, &storage);
if (!stencil) {
aRv.NoteJSContextException(aCx);
return;
}
if (!aRv.Failed() && aKeepStencil) {
aStencilDup = JS::DuplicateStencil(aCx, stencil.get());
if (!aStencilDup) {
@@ -2825,13 +2834,12 @@ void ScriptLoader::InstantiateClassicScriptFromMaybeEncodedSource(
return;
}
}
if (stencil) {
bool unused;
InstantiateStencil(aCx, aCompileOptions, std::move(stencil), aScript,
unused, aDebuggerPrivateValue,
aDebuggerIntroductionScript, aRv, encodeBytecode,
&storage);
}
bool unused;
InstantiateStencil(aCx, aCompileOptions, std::move(stencil), aScript,
unused, aDebuggerPrivateValue,
aDebuggerIntroductionScript, aRv, encodeBytecode,
&storage);
} else {
// Main thread parsing (inline and small scripts)
LOG(("ScriptLoadRequest (%p): Compile And Exec", aRequest));