Lift CodeGenFunction::EmitPredefinedFunctioName out of EmitPredefinedLValue.
 - Shouldn't assume predefined expr is a function printing one.
 - Uses CGM functionality to cache function names per module.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57737 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed