[PATCH] D44801: Add the -fsanitize=shadow-call-stack flag

[Peter Collingbourne via Phabricator via cfe-commits]

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

LGTM

Please add a test for the driver functionality.


Repository:
  rC Clang

https://reviews.llvm.org/D44801