Changeset 173120 in webkit for trunk/Source/JavaScriptCore/jit/JITOperations.cpp

Timestamp:

Aug 29, 2014, 2:33:30 PM (11 years ago)

Author:

[email protected]

Message:

JavaScriptCore: Use ASCIILiteral where possible
​https://bugs.webkit.org/show_bug.cgi?id=136179

Patch by Joseph Pecoraro <Joseph Pecoraro> on 2014-08-29
Reviewed by Michael Saboff.

Source/JavaScriptCore:

General string / character related changes. Use ASCIILiteral where
possible, jsNontrivialString where possible, and replace string
literals with character literals in some places.

No new tests, no changes to functionality.

• bytecode/CodeBlock.cpp:

(JSC::CodeBlock::nameForRegister):

• bytecompiler/NodesCodegen.cpp:

(JSC::PostfixNode::emitBytecode):
(JSC::PrefixNode::emitBytecode):
(JSC::AssignErrorNode::emitBytecode):
(JSC::ForInNode::emitMultiLoopBytecode):
(JSC::ForOfNode::emitBytecode):
(JSC::ObjectPatternNode::toString):

• dfg/DFGFunctionWhitelist.cpp:

(JSC::DFG::FunctionWhitelist::contains):

• dfg/DFGOperations.cpp:

(JSC::DFG::newTypedArrayWithSize):
(JSC::DFG::newTypedArrayWithOneArgument):

• inspector/ConsoleMessage.cpp:

(Inspector::ConsoleMessage::addToFrontend):

• inspector/InspectorBackendDispatcher.cpp:

(Inspector::InspectorBackendDispatcher::dispatch):

• inspector/ScriptCallStackFactory.cpp:

(Inspector::extractSourceInformationFromException):

• inspector/scripts/codegen/generator_templates.py:
• interpreter/StackVisitor.cpp:

(JSC::StackVisitor::Frame::functionName):
(JSC::StackVisitor::Frame::sourceURL):

• jit/JITOperations.cpp:
• jsc.cpp:

(functionDescribeArray):
(functionRun):
(functionLoad):
(functionReadFile):
(functionCheckSyntax):
(functionTransferArrayBuffer):
(runWithScripts):
(runInteractive):

• parser/Lexer.cpp:

(JSC::Lexer<T>::invalidCharacterMessage):
(JSC::Lexer<T>::parseString):
(JSC::Lexer<T>::parseStringSlowCase):
(JSC::Lexer<T>::lex):

• profiler/Profile.cpp:

(JSC::Profile::Profile):

• runtime/Arguments.cpp:

(JSC::argumentsFuncIterator):

• runtime/ArrayPrototype.cpp:

(JSC::performSlowSort):
(JSC::arrayProtoFuncSort):

• runtime/ExceptionHelpers.cpp:

(JSC::createError):
(JSC::createInvalidParameterError):
(JSC::createNotAConstructorError):
(JSC::createNotAFunctionError):
(JSC::createNotAnObjectError):
(JSC::createErrorForInvalidGlobalAssignment):

• runtime/FunctionPrototype.cpp:

(JSC::insertSemicolonIfNeeded):

• runtime/JSArray.cpp:

(JSC::JSArray::defineOwnProperty):
(JSC::JSArray::pop):
(JSC::JSArray::push):

• runtime/JSArrayBufferConstructor.cpp:

(JSC::JSArrayBufferConstructor::finishCreation):

• runtime/JSArrayBufferPrototype.cpp:

(JSC::arrayBufferProtoFuncSlice):

• runtime/JSDataView.cpp:

(JSC::JSDataView::create):

• runtime/JSDataViewPrototype.cpp:

(JSC::getData):
(JSC::setData):

• runtime/JSGlobalObject.cpp:

(JSC::JSGlobalObject::reset):

• runtime/JSGlobalObjectFunctions.cpp:

(JSC::globalFuncProtoSetter):

• runtime/JSPromiseConstructor.cpp:

(JSC::JSPromiseConstructor::finishCreation):

• runtime/LiteralParser.cpp:

(JSC::LiteralParser<CharType>::Lexer::lex):
(JSC::LiteralParser<CharType>::Lexer::lexString):
(JSC::LiteralParser<CharType>::parse):

• runtime/LiteralParser.h:

(JSC::LiteralParser::getErrorMessage):

• runtime/TypeSet.cpp:

(JSC::TypeSet::seenTypes):
(JSC::TypeSet::displayName):
(JSC::TypeSet::allPrimitiveTypeNames):
(JSC::StructureShape::propertyHash):
(JSC::StructureShape::stringRepresentation):

Source/WTF:

• wtf/text/WTFString.cpp:

(asciiDebug):

File:

• trunk/Source/JavaScriptCore/jit/JITOperations.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/jit/JITOperations.cpp

@@ -970 +970 @@
     RegExp* regexp = static_cast<RegExp*>(regexpPtr);
     if (!regexp->isValid()) {
-        vm.throwException(exec, createSyntaxError(exec, "Invalid flags supplied to RegExp constructor."));
+        vm.throwException(exec, createSyntaxError(exec, ASCIILiteral("Invalid flags supplied to RegExp constructor.")));
         return JSValue::encode(jsUndefined());
     }
@@ -1616 +1616 @@
     JSValue result = jsBoolean(couldDelete);
     if (!couldDelete && exec->codeBlock()->isStrictMode())
-        vm.throwException(exec, createTypeError(exec, "Unable to delete property."));
+        vm.throwException(exec, createTypeError(exec, ASCIILiteral("Unable to delete property.")));
     return JSValue::encode(result);
 }