Move some ObjC preprocessor definitions into
     InitializePredefinedMacros().
 - Also now properly wired to -fobjc-gc, -fnext-runtime.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@54661 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed