[PATCH] D80440: [OpenCL] Prevent fused mul and add by default

[John McCall via Phabricator via cfe-commits]

rjmccall added a comment.

I think "the default value is on" is meant to imply that contraction is allowed by default, not that you can write the pragma without an `on-off-switch` and it means "on".

FWIW, that would be consistent with C, which also enables contraction by default.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D80440/new/

https://reviews.llvm.org/D80440