Rewrite fallback hash to be faster
Rewrite fallback hash to be faster

nojvek/TypeScript,kpreisser/TypeScript,kitsonk/TypeScript,kpreisser/TypeScript,minestarks/TypeScript,kitsonk/TypeScript,minestarks/TypeScript,RyanCavanaugh/TypeScript,SaschaNaz/TypeScript,nojvek/TypeScript,Microsoft/TypeScript,SaschaNaz/TypeScript,Microsoft/TypeScript,RyanCavanaugh/TypeScript,SaschaNaz/TypeScript,alexeagle/TypeScript,weswigham/TypeScript,microsoft/TypeScript,weswigham/TypeScript,kitsonk/TypeScript,alexeagle/TypeScript,RyanCavanaugh/TypeScript,weswigham/TypeScript,nojvek/TypeScript,microsoft/TypeScript,SaschaNaz/TypeScript,kpreisser/TypeScript,Microsoft/TypeScript,nojvek/TypeScript,alexeagle/TypeScript,minestarks/TypeScript,microsoft/TypeScript