[PATCH] D126953: Promote bf16 to f32 when the target doesn't support it

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added a comment.

Craig is correct, a subnormal in bfloat16 is also subnormal in fp32 if no DAZ.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D126953/new/

https://reviews.llvm.org/D126953