Expansion of narrowing math built-ins into power instructions

[Segher Boessenkool]

On Thu, Aug 15, 2019 at 03:29:03PM +0530, Tejas Joshi wrote:
> Also, in what manner should float_contract/narrow be different from
> float_truncate as both are trying to do similar things? (truncation
> from DF to SF)

It's just a different name, nothing more, nothing less.  Because it is
a different name it can not be accidentally generated from actual
truncations.


Segher