Make clang emit a flag for DW_AT_object_pointer for the artificial
args where it should (implicit first arguments). FileCheck-ize a
test as well and update tests to take into account the object
pointer flag.

rdar://9797999

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163668 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed