[PATCH] D30662: Update clang filtering for mxcsr

[Reid Kleckner via Phabricator via cfe-commits]

rnk added a comment.

I think we should really change this code to filter out clobber registers that do not name valid gcc inline asm clobbers. That's basically what we require later. I think if you change this condition to just check Target.isValidGCCRegisterName.


Repository:
  rL LLVM

https://reviews.llvm.org/D30662