[PATCH] D80952: [FPEnv][Clang][Driver] Disable constrained floating point on targets lacking support.

[Nico Weber via Phabricator via cfe-commits]

thakis added a comment.

This seems to break tests everywhere, eg http://45.33.8.238/linux/22152/step_7.txt or 
http://lab.llvm.org:8011/builders/clang-x86_64-debian-new-pass-manager-fast/builds/11251

Please take a look and revert if the fix takes a while.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80952/new/

https://reviews.llvm.org/D80952