Denormalization per platform


#1

Hi! - Remind me, please, on which CPU platforms are denormalized floats an issue? (To begin with, I can’t understand why things “need” to become screwed up when a small number becomes “too small”; I say just zero it!) It would certainly help if we could remove undenormalization if it’s not needed.

Intel ia86: Yes, unless SSE (?)
Amd x64: Never (?)
PPC 32: Never
PPC 64: Never
Arm: ???
XYZ: ???