2. If setObjectPreComputedCase decides to make no more caches because of many cacheMisses, it should invalidate previous caches
Signed-off-by: Saebom Kim sae-bom.kim@samsung.com
2. divide CodeBlock into CodeBlock and InterpretedCodeBlock for saving memory
3. expand SCANNER_RESULT_POOL_INITIAL_SIZE to 128
4. connect String -> AtomicString with remaining space of String::m_tag
5. optimize Function.bind
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. when function name explicitly declared in its scope, initial value of function name is undefined
3. Function ctor should consider comments correctly
4. evaluate MemberExpression correctly
5. reset RegExpObject::lastIndex correctly
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. evalute function decl in catch correctly
3. give receiver of get, set in interpreter correctly
4. give right StackTrace information in with, try-catch for user
5. fix bug in argument object around get, set variable
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. DeclarativeEnvironmentRecordNotIndexedForCatch for evalutate calling eval function in catch
3. evalutate computed flag of PropertyNode properly
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. Fix bug with floating point precision in Date.parse
3. Fix bug in Date.setYear()/setFullyear() occured with invalid date value
Signed-off-by: Saebom Kim sae-bom.kim@samsung.com
2. change order of evaluate ObjectPropertyDescriptor::ObjectPropertyDescriptor
3. give name to object getter, setter
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. revise rule of generate name of binded function
3. revise order evalutate CallEvalFunction opcode
4. process invalid lhs assignment correctly
5. allow \n\r in string literal
6. implement change property of binding correctly
7. Date.prototype.toGMTString and toUTCString should be same
8. fix bug in Function ctor
9. add stack checking in parseJSONWorker
10. use double_conversion with Number.prototype.toFixed, toPrecision
11. add has8BitContent for RopeString for prevent stackoverflow when invoke child::has8BitContent
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
- add member m_outerLimitCount into class ControlFlowRecord to save tryStatementScopeCount of the jump destination
* fix bug in Array.prototype.concat()
- It will check the length of the array overflows or not
* fix bug in setting __proto__
- when setting __proto__ to non-object, non-null, non-undefined value, it should do nothing
Signed-off-by: Saebom Kim sae-bom.kim@samsung.com
- add m_isExplicitlyDeclaredOrParameterName into name info in ASTScopeContext
- add m_isMutable into IdentifierRecord struct
- add ThrowStaticExcpetion opcode in indexed-mode
- add throw exception code in storeByName operation
2. when evaluate delete operation on member variable, must evaluate toString operation once for name even if exception throws
3. in strict mode, Decimals with leading zero literals are not allowed
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. merge DeclareFunctionDeclaration, DeclareFunctionDeclarationsInGlobal into DeclareFunctionDeclarations
3. implement EnvironmentRecord::initializeBinding for initialize function decl.
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. implement ThrowStaticErrorOperation
3. optimize Get,SetObjectOpcode
4. optimize builtinArrayConstructor, Concat
5. implement SmallValue::fromValueForCtor it gives better performance when creating SmallValue from Value
6. add m_tag in String it gives the way to find typeof PointerValue without virtual function calling.
we can remove this member variable when our project is ported into small device it has small memory
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. optimize function calling performance
- change local variable binding order (this, function name first)
- revise opcode table init method
3. remove OpcodeTable::m_reverseTable
4. use shared thrower JSGetterSetter instance for arguments, function object
5. revise Function.prototype.toString for to print function's source
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. Fix small bugs in String.prototype.replace, %TypedArray%.prototype.set
update spidermonkey excludelist
Signed-off-by: Junyoung Cho <june0.cho@samsung.com>
2. Consider __proto__ in Object Initializers(e.g. var a = {__proto__ : o}) and cyclic __proto__
3. Update sunspider script in gitlab-ci
Signed-off-by: Junyoung Cho <june0.cho@samsung.com>
* when getting a property of GlobalObject, we should think of its prototype
* if there is no parameter to Date.set* series functions, it should return NaN
* when array is parsed as JSON, the type of key is string, not number
* in Object.defineProperty(), original value with accessor should be found correctly
Signed-off-by: Saebom Kim sae-bom.kim@samsung.com
2. implement DeclareFunctionDeclarationsInGlobal, ReturnFunctionSlowCase
3. remove m_canUseDisalignedRegister in ByteCodeGenerator
4. remove ExectuionResult in ExecutionState
5. do multiple array initialization in ArrayDefineOwnPropertyOperation
6. revise FunctionObject::call, UpdateExpressions
7. fix wrong global codeBlock decision in GlobalObject::eval
8. arguments binding can be added in non-indexed mode
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. optimize Call, New, UpdatePostfix expressions\
3. reduce recursive limit of esprima_cpp
4. give random seed
5. fix update for in data bug
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
Now,
- GCutil has bdwgc and general GC Utilities (LeakChecker, allocator
wrapper)
- src/heap has Escargot-dependent functions (Custom Allocator,
LeakCheckerBridge for global function support)
- gitlab-ci will not allow SpiderMonkey's failure
- fix typos
- subdivide cases when there is controlflow in 'with' operation
- Function.prototype.call should initialize arguments field even if there isn't any value
- implement Number.prototype.toLocaleString
- construct m_objectPrototypeToString
- upgrade check_tidy.py to print filenames which are not tidy
Signed-off-by: Saebom Kim sae-bom.kim@samsung.com
2. optimize UpdateExpressions
- implement Increment, Decrement codes
- divide UpdateExpressions into fast case and slow case
- use Increment, Decrement codes in fast case
3. optimiuze AssigmentExpressionSimpleNode
4. avoiding to generate JumpIfFalse if condition is always true in WhileStatementNode ex) while(true) {...}
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. expand register limit to uint16_t
3. introduce skip copying from stack allocated local variable to interpreter register file
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. use direct memory reference instead of in-direct memory reference in GetObjectPrecomputedCase
3. use StringView with String::subString if needed
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. add ObjectDefineOwnPropertyWithNameOperation code for remove useless ObjectPropertyName(ExecuteState, Value) call in interpreter
3. add ObjectPointerTag in Value::tag for 32bits. this gives better performance for Value::isObject, Value::isString function
4. optimize FunctionObject::call, Value::isPrimitive function
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. implement selective clearing Stack
- only blockes have object, array, new expression are cleared by ClearStack function now
3. improve get object inline cache
4. remove CodeBlock::hasNonConfiguableNameOnGlobal
5. add thisValue in ExecutionState
6. optimize Value::abstractEqualsToSlowCase
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. disable thread function in bdwgc
3. remove m_version from ObjectStructure
4. add rawBuffer in TypedArrayObject
5. remove wrong usage of Value::toArrayIndex and Value::toIndex
6. optimize String::tryToUseAsArrayIndex, String::tryToUseAsIndex
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
- hasArgumentsBindingInParameterOrChildFD is computed every function calling before
2. computing ExtendedNodeLOC bug with global CodeBlock when source code has comment at the front
3. add default object structor for arguments object
4. implement Object::getIndexedProperty, Object::setIndexedProperty
5. use SmallValueVector in Env record instead of ValueVector
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. use stackStorage for "arguments" object
3. do not insert empty name for ASTScopeContext when comes emptyString in FunctionExpression name
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
2. store ByteCodeLOC in ByteCodeBlock & lazy store loc
3. optimize builtin Array.prototype.splice
4. optimize Value::toNumberSlowCase
5. optimize arguments object
Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
