[ms-inline asm] Remove a warning about ms-style inline assembly not being
supported.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173177 91177308-0d34-0410-b5e6-96231b3b80d8
objectiveC (take two): don't warn when in -Wselector mode and
an unimplemented selector is consumed by
"respondsToSelector:". // rdar://12938616


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173179 91177308-0d34-0410-b5e6-96231b3b80d8