Changeset 61623 in webkit for trunk/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj

Timestamp:

Jun 22, 2010, 12:16:57 PM (15 years ago)

Author:

[email protected]

Message:

Adding regular expression caching to JavaScriptCore
​https://bugs.webkit.org/show_bug.cgi?id=38142

Patch by Renata Hodovan <​[email protected]> on 2010-06-22
Reviewed by Geoffrey Garen.

The cache is based on Round Robin eviction policy, and
can cache at most 256 character long regular expressions,
and at most 256 of them. These values can be changed at compile time.

• GNUmakefile.am:
• JavaScriptCore.gypi:
• JavaScriptCore.pro:
• JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
• JavaScriptCore.xcodeproj/project.pbxproj:
• bytecompiler/NodesCodegen.cpp:

(JSC::RegExpNode::emitBytecode):

• runtime/JSGlobalData.cpp:

(JSC::JSGlobalData::JSGlobalData):
(JSC::JSGlobalData::~JSGlobalData):

• runtime/JSGlobalData.h:

(JSC::JSGlobalData::regExpCache):

• runtime/RegExpCache.cpp: Added.

(JSC::RegExpCache::lookupOrCreate):
(JSC::RegExpCache::create):
(JSC::RegExpCache::RegExpCache):

• runtime/RegExpCache.h: Added.
• runtime/RegExpConstructor.cpp:

(JSC::constructRegExp):

• runtime/RegExpKey.h: Added.

(JSC::RegExpKey::RegExpKey):
(JSC::RegExpKey::getFlagsValue):
(WTF::operator==):
(WTF::):

• runtime/RegExpPrototype.cpp:

(JSC::regExpProtoFuncCompile):

• runtime/StringPrototype.cpp:

(JSC::stringProtoFuncMatch):
(JSC::stringProtoFuncSearch):

File:

• trunk/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj (modified) (5 diffs)

trunk/JavaScriptCore/JavaScriptCore.xcodeproj/project.pbxproj

@@ -294 +294 @@
                 96DD73790F9DA3100027FBCC /* VMTags.h in Headers */ = {isa = PBXBuildFile; fileRef = 96DD73780F9DA3100027FBCC /* VMTags.h */; settings = {ATTRIBUTES = (Private, ); }; };
                 971EDEA61169E0D3005E4262 /* Terminator.h in Headers */ = {isa = PBXBuildFile; fileRef = 97F6903A1169DF7F00A6BB46 /* Terminator.h */; settings = {ATTRIBUTES = (Private, ); }; };
+                A1712B3B11C7B212007A5315 /* RegExpCache.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A1712B3A11C7B212007A5315 /* RegExpCache.cpp */; };
+                A1712B3F11C7B228007A5315 /* RegExpCache.h in Headers */ = {isa = PBXBuildFile; fileRef = A1712B3E11C7B228007A5315 /* RegExpCache.h */; settings = {ATTRIBUTES = (Private, ); }; };
+                A1712B4111C7B235007A5315 /* RegExpKey.h in Headers */ = {isa = PBXBuildFile; fileRef = A1712B4011C7B235007A5315 /* RegExpKey.h */; settings = {ATTRIBUTES = (Private, ); }; };
                 A71236E51195F33C00BD2174 /* JITOpcodes32_64.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A71236E41195F33C00BD2174 /* JITOpcodes32_64.cpp */; };
                 A72700900DAC6BBC00E548D7 /* JSNotAnObject.cpp in Sources */ = {isa = PBXBuildFile; fileRef = A72700780DAC605600E548D7 /* JSNotAnObject.cpp */; };
@@ -889 +892 @@
                 96DD73780F9DA3100027FBCC /* VMTags.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = VMTags.h; sourceTree = "<group>"; };
                 97F6903A1169DF7F00A6BB46 /* Terminator.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Terminator.h; sourceTree = "<group>"; };
+                A1712B3A11C7B212007A5315 /* RegExpCache.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = RegExpCache.cpp; sourceTree = "<group>"; };
+                A1712B3E11C7B228007A5315 /* RegExpCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RegExpCache.h; sourceTree = "<group>"; };
+                A1712B4011C7B235007A5315 /* RegExpKey.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RegExpKey.h; sourceTree = "<group>"; };
                 A71236E41195F33C00BD2174 /* JITOpcodes32_64.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JITOpcodes32_64.cpp; sourceTree = "<group>"; };
                 A718F61A11754A21002465A7 /* RegExpJitTables.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RegExpJitTables.h; sourceTree = "<group>"; };
@@ -1539 +1545 @@
                         isa = PBXGroup;
                         children = (
+                                A1712B4011C7B235007A5315 /* RegExpKey.h */,
+                                A1712B3E11C7B228007A5315 /* RegExpCache.h */,
+                                A1712B3A11C7B212007A5315 /* RegExpCache.cpp */,
                                 BCF605110E203EF800B9A64D /* ArgList.cpp */,
                                 BCF605120E203EF800B9A64D /* ArgList.h */,
@@ -2167 +2176 @@
                                 A783A0D111A36DCA00563D20 /* JSObjectWithGlobalObject.h in Headers */,
                                 BC01D4F211A8F1FF00A54B2A /* JSZombie.h in Headers */,
+                                A1712B3F11C7B228007A5315 /* RegExpCache.h in Headers */,
+                                A1712B4111C7B235007A5315 /* RegExpKey.h in Headers */,
                         );
                         runOnlyForDeploymentPostprocessing = 0;
@@ -2606 +2617 @@
                                 A783A2AB11A5BE8400563D20 /* JSObjectWithGlobalObject.cpp in Sources */,
                                 BC01D4F111A8F1FF00A54B2A /* JSZombie.cpp in Sources */,
+                                A1712B3B11C7B212007A5315 /* RegExpCache.cpp in Sources */,
                         );
                         runOnlyForDeploymentPostprocessing = 0;