Tamar Christina writes:
> Hi All,
>
> In gimple the operation
>
> short _8;
> double _9;
> _9 = (double) _8;
>
> denotes two operations. First we have to widen from short to long and then
> convert this integer to a double.
Think it's worth saying "two operations on AArch64". Some targets
can
Hi All,
In gimple the operation
short _8;
double _9;
_9 = (double) _8;
denotes two operations. First we have to widen from short to long and then
convert this integer to a double.
Currently however we only count the widen/truncate operations:
(double) _5 6 times vec_promote_demote costs 12
