Added cachable version of the message-to-super lookup function.  Clang now calls this in preference to the other one when -fobjc-nonfragile-abi is specified.
Added cachable version of the message-to-super lookup function.  Clang now calls this in preference to the other one when -fobjc-nonfragile-abi is specified.



git-svn-id: a68838e7bd575144b7122a20f5a950e65beaf589@30270 72102866-910b-0410-8b05-ffd578937521

itumashyk/ndk-objc-gs-libobjc2,itumashyk/ndk-objc-gs-libobjc2