Told you we could do fun things with the new GCC setup: this extra set of optimisations takes down the size of the 'DataBindingTest' example output (js-release) from 81 kb to 69 kb, a 15% reduction in download size :-)
EdB On Tue, Jun 24, 2014 at 8:06 PM, <erikdebr...@apache.org> wrote: > Repository: flex-falcon > Updated Branches: > refs/heads/develop fe8c46693 -> fc8df1ba4 > > > Enabled some extra optimisations in the GCC. > > Signed-off-by: Erik de Bruin <e...@ixsoftware.nl> > > > Project: http://git-wip-us.apache.org/repos/asf/flex-falcon/repo > Commit: http://git-wip-us.apache.org/repos/asf/flex-falcon/commit/fc8df1ba > Tree: http://git-wip-us.apache.org/repos/asf/flex-falcon/tree/fc8df1ba > Diff: http://git-wip-us.apache.org/repos/asf/flex-falcon/diff/fc8df1ba > > Branch: refs/heads/develop > Commit: fc8df1ba494e73c9501331aa1826d580ffb71041 > Parents: fe8c466 > Author: Erik de Bruin <e...@ixsoftware.nl> > Authored: Tue Jun 24 20:05:12 2014 +0200 > Committer: Erik de Bruin <e...@ixsoftware.nl> > Committed: Tue Jun 24 20:05:21 2014 +0200 > > ---------------------------------------------------------------------- > .../utils/JSClosureCompilerWrapper.java | 73 ++++++++++++++++++++ > 1 file changed, 73 insertions(+) > ---------------------------------------------------------------------- > > > > http://git-wip-us.apache.org/repos/asf/flex-falcon/blob/fc8df1ba/compiler.jx/src/org/apache/flex/compiler/utils/JSClosureCompilerWrapper.java > ---------------------------------------------------------------------- > diff --git > a/compiler.jx/src/org/apache/flex/compiler/utils/JSClosureCompilerWrapper.java > b/compiler.jx/src/org/apache/flex/compiler/utils/JSClosureCompilerWrapper.java > index e09ad62..a940aa6 100644 > --- > a/compiler.jx/src/org/apache/flex/compiler/utils/JSClosureCompilerWrapper.java > +++ > b/compiler.jx/src/org/apache/flex/compiler/utils/JSClosureCompilerWrapper.java > @@ -145,12 +145,85 @@ public class JSClosureCompilerWrapper > > options_.setLanguageIn(LanguageMode.ECMASCRIPT5_STRICT); > > + options_.setPreferSingleQuotes(true); > + > + options_.setFoldConstants(true); > + options_.setDeadAssignmentElimination(true); > + options_.setInlineConstantVars(true); > + options_.setInlineFunctions(true); > + options_.setInlineLocalFunctions(true); > + options_.setCrossModuleCodeMotion(true); > + options_.setCoalesceVariableNames(true); > + options_.setCrossModuleMethodMotion(true); > + options_.setInlineGetters(true); > + options_.setInlineVariables(true); > + options_.setSmartNameRemoval(true); > + options_.setRemoveDeadCode(true); > + options_.setCheckMissingReturn(CheckLevel.WARNING); > + options_.setExtractPrototypeMemberDeclarations(true); > + options_.setRemoveUnusedPrototypeProperties(true); > + options_.setRemoveUnusedPrototypePropertiesInExterns(true); > + options_.setRemoveUnusedClassProperties(true); > + options_.setRemoveUnusedVars(true); > + options_.setRemoveUnusedLocalVars(true); > + options_.setAliasExternals(true); > + options_.setCollapseVariableDeclarations(true); > + options_.setCollapseAnonymousFunctions(true); > + options_.setAliasAllStrings(true); > + options_.setConvertToDottedProperties(true); > + options_.setRewriteFunctionExpressions(true); > + options_.setOptimizeParameters(true); > + options_.setOptimizeReturns(true); > + options_.setOptimizeCalls(true); > + options_.setOptimizeArgumentsArray(true); > + > + // warnings already activated in previous incarnation > options_.setWarningLevel(DiagnosticGroups.ACCESS_CONTROLS, > CheckLevel.WARNING); > options_.setWarningLevel(DiagnosticGroups.CONST, > CheckLevel.WARNING); > options_.setWarningLevel(DiagnosticGroups.CONSTANT_PROPERTY, > CheckLevel.WARNING); > > options_.setWarningLevel(DiagnosticGroups.STRICT_MODULE_DEP_CHECK, > CheckLevel.WARNING); > options_.setWarningLevel(DiagnosticGroups.VISIBILITY, > CheckLevel.WARNING); > options_.setWarningLevel(DiagnosticGroups.DEPRECATED, > CheckLevel.OFF); > + > + /* > + // the 'full' set of warnings > + > options_.setWarningLevel(DiagnosticGroups.AMBIGUOUS_FUNCTION_DECL, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.CHECK_EVENTFUL_OBJECT_DISPOSAL, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.CHECK_PROVIDES, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.CHECK_REGEXP, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.CHECK_STRUCT_DICT_INHERITANCE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.CHECK_TYPES, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.CHECK_USELESS_CODE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.CHECK_VARIABLES, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.DEBUGGER_STATEMENT_PRESENT, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.DUPLICATE_MESSAGE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.DUPLICATE_VARS, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.ES3, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.ES5_STRICT, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.EXTERNS_VALIDATION, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.GLOBAL_THIS, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.FILEOVERVIEW_JSDOC, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.INTERNET_EXPLORER_CHECKS, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.INVALID_CASTS, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.LINT_CHECKS, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.MISPLACED_TYPE_ANNOTATION, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.MISSING_PROPERTIES, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.MISSING_PROVIDE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.MISSING_REQUIRE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.MISSING_RETURN, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.NEW_CHECK_TYPES, > CheckLevel.OFF); > + options_.setWarningLevel(DiagnosticGroups.NON_STANDARD_JSDOC, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.REPORT_UNKNOWN_TYPES, > CheckLevel.OFF); > + options_.setWarningLevel(DiagnosticGroups.SUSPICIOUS_CODE, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.TWEAKS, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.TYPE_INVALIDATION, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.UNDEFINED_NAMES, > CheckLevel.WARNING); > + > options_.setWarningLevel(DiagnosticGroups.UNDEFINED_VARIABLES, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.UNKNOWN_DEFINES, > CheckLevel.WARNING); > + options_.setWarningLevel(DiagnosticGroups.UNNECESSARY_CASTS, > CheckLevel.OFF); > + options_.setWarningLevel(DiagnosticGroups.USE_OF_GOOG_BASE, > CheckLevel.OFF); > + > options_.setWarningLevel(DiagnosticGroups.VIOLATED_MODULE_DEP, > CheckLevel.WARNING); > + //*/ > } > > options_.sourceMapFormat = SourceMap.Format.V3; > > -- Ix Multimedia Software Jan Luykenstraat 27 3521 VB Utrecht T. 06-51952295 I. www.ixsoftware.nl
