Changeset 229952 in webkit for trunk/Source/JavaScriptCore/runtime/CodeCache.h

Timestamp:

Mar 24, 2018, 12:04:18 PM (7 years ago)

Author:

Yusuke Suzuki

Message:

[JSC] Add options to report parsing and bytecode compiling times
​https://bugs.webkit.org/show_bug.cgi?id=183982

Reviewed by Mark Lam.

This patch adds reportParseTimes and reportBytecodeCompileTimes options.
When they are enabled, JSC reports times consumed for parsing and bytecode
compiling.

• JavaScriptCore.xcodeproj/project.pbxproj:
• Sources.txt:
• bytecode/ParseHash.cpp: Added.

(JSC::ParseHash::ParseHash):

• bytecode/ParseHash.h: Added.

(JSC::ParseHash::hashForCall const):
(JSC::ParseHash::hashForConstruct const):

• bytecode/UnlinkedFunctionExecutable.cpp:

(JSC::generateUnlinkedFunctionCodeBlock):

• bytecompiler/BytecodeGenerator.h:

(JSC::BytecodeGenerator::generate):

• parser/Parser.h:

(JSC::parse):

• runtime/CodeCache.h:

(JSC::generateUnlinkedCodeBlock):

• runtime/Options.h:

File:

• trunk/Source/JavaScriptCore/runtime/CodeCache.h (modified) (1 diff)

trunk/Source/JavaScriptCore/runtime/CodeCache.h

@@ -249 +249 @@
     unlinkedCodeBlock->setSourceMappingURLDirective(source.provider()->sourceMappingURL());
 
-    error = BytecodeGenerator::generate(vm, rootNode.get(), unlinkedCodeBlock, debuggerMode, variablesUnderTDZ);
+    error = BytecodeGenerator::generate(vm, rootNode.get(), source, unlinkedCodeBlock, debuggerMode, variablesUnderTDZ);
 
     if (error.isValid())