Push a return-value slot throughout ObjC message-send codegen.  Will be
critical for ObjC++ correctness;  hard to test independently of various
required Sema changes, though.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@104422 91177308-0d34-0410-b5e6-96231b3b80d8
6 files changed