[PATCH] D129298: Add denormal-fp-math attribute for f16

[David Candler via Phabricator via llvm-commits]

dcandler added a comment.

There are currently no Arm specific changes, this is just being able to more accurately describe the floating point environment via attributes in the case where singles and doubles should be flushed, but not halves.

With three precisions to control, an alternative may be to specify them individually (denormal-fp-math-f64, denormal-fp-math-f32 and denormal-fp-math-f16) so that one doesn't override another, but that would be a much larger and more intrusive change.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129298/new/

https://reviews.llvm.org/D129298