[PATCH] D46982: Do not enable RTTI with -fexceptions, for PS4

[Paul Robinson via Phabricator via cfe-commits]

probinson accepted this revision.
probinson added a comment.
This revision is now accepted and ready to land.

So on PS4, `-fsanitize=vptr` without an explicit `-frtti` will warn and disable the sanitizer, rather than implicitly enabling RTTI.  As well as exceptions no longer implicitly enabling full RTTI.
In short, we never implicitly enable RTTI, which was the intention.

LGTM.


Repository:
  rC Clang

https://reviews.llvm.org/D46982