Changeset 238185 in webkit for trunk/Source/JavaScriptCore/parser/SourceCodeKey.h

Timestamp:

Nov 14, 2018, 10:49:22 AM (7 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling in CodeCache in r237254
​https://bugs.webkit.org/show_bug.cgi?id=190340

Land the CodeCache part without adding an additional hash value.

• bytecode/UnlinkedFunctionExecutable.cpp:

(JSC::UnlinkedFunctionExecutable::fromGlobalCode):

• bytecode/UnlinkedFunctionExecutable.h:
• parser/SourceCodeKey.h:

(JSC::SourceCodeKey::SourceCodeKey):
(JSC::SourceCodeKey::operator== const):

• runtime/CodeCache.cpp:

(JSC::CodeCache::getUnlinkedGlobalCodeBlock):
(JSC::CodeCache::getUnlinkedGlobalFunctionExecutable):

• runtime/CodeCache.h:
• runtime/FunctionConstructor.cpp:

(JSC::constructFunctionSkippingEvalEnabledCheck):

• runtime/FunctionExecutable.cpp:

(JSC::FunctionExecutable::fromGlobalCode):

• runtime/FunctionExecutable.h:

File:

• trunk/Source/JavaScriptCore/parser/SourceCodeKey.h (modified) (3 diffs)

trunk/Source/JavaScriptCore/parser/SourceCodeKey.h

@@ -79 +79 @@
         const UnlinkedSourceCode& sourceCode, const String& name, SourceCodeType codeType, JSParserStrictMode strictMode, 
         JSParserScriptMode scriptMode, DerivedContextType derivedContextType, EvalContextType evalContextType, bool isArrowFunctionContext,
-        DebuggerMode debuggerMode, TypeProfilerEnabled typeProfilerEnabled, ControlFlowProfilerEnabled controlFlowProfilerEnabled)
+        DebuggerMode debuggerMode, TypeProfilerEnabled typeProfilerEnabled, ControlFlowProfilerEnabled controlFlowProfilerEnabled, std::optional<int> functionConstructorParametersEndPosition)
             : m_sourceCode(sourceCode)
             , m_name(name)
             , m_flags(codeType, strictMode, scriptMode, derivedContextType, evalContextType, isArrowFunctionContext, debuggerMode, typeProfilerEnabled, controlFlowProfilerEnabled)
+            , m_functionConstructorParametersEndPosition(functionConstructorParametersEndPosition.value_or(-1))
             , m_hash(sourceCode.hash() ^ m_flags.bits())
     {
@@ -109 +110 @@
             && length() == other.length()
             && m_flags == other.m_flags
+            && m_functionConstructorParametersEndPosition == other.m_functionConstructorParametersEndPosition
             && m_name == other.m_name
             && string() == other.string();
@@ -128 +130 @@
     String m_name;
     SourceCodeFlags m_flags;
+    int m_functionConstructorParametersEndPosition;
     unsigned m_hash;
 };