[PATCH] D12181: [sanitizer] Add -fsanitize-trap-function.

[Richard Smith via cfe-commits]

rsmith added a comment.

Can you please give a brief description of the motivation for this change? When would it be appropriate to use this rather than `-ftrap-function`?

Please also include an update for the Clang documentation to describe the new flag.


http://reviews.llvm.org/D12181