[PATCH] D46328: [X86] Mark all x86 specific builtins as nothrow.

[Sanjay Patel via Phabricator via cfe-commits]

spatel added a comment.

Seems right, but I don't know much about nothrow. Does some other attribute on these intrinsics suppress the possibility of throwing an exception? Ie, is there some way to test this?

I can't seem to produce catch/landingpad IR even after putting an intrinsic in a 'try' with 'catch'.


Repository:
  rC Clang

https://reviews.llvm.org/D46328