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darin@apple.com authored
Reviewed by Tim Hatcher. - https://bugs.webkit.org/show_bug.cgi?id=19180 speed up SunSpider by optimizing immediate number cases Add immediate number cases for the &, |, and ^ operators. Makes standalone SunSpider 1.010x faster. * VM/Machine.cpp: (KJS::Machine::privateExecute): Add areBothImmediateNumbers special cases for the &, |, and ^ operators. * kjs/JSImmediate.h: (KJS::JSImmediate::xorImmediateNumbers): Added. (KJS::JSImmediate::orImmediateNumbers): Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@34149 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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