[PATCH] D37302: [Headers] Define *_HAS_SUBNORM for FLT, DBL, LDBL

[Joerg Sonnenberger via Phabricator via cfe-commits]

joerg added a comment.

So what about targets that don't support subnormals? I'm moderately sure ARM falls into this category given the right phase of the moon.


https://reviews.llvm.org/D37302