Jonathan Wright writes:
> Hi,
>
> As subject, this patch implements v[r]addhn2 and v[r]subhn2 Neon intrinsic
> RTL patterns using a vec_concat of a register_operand and an ADDSUBHN
> unspec - instead of just an ADDSUBHN2 unspec. This more relaxed pattern
> allows for more aggressive combinations a
Hi,
As subject, this patch implements v[r]addhn2 and v[r]subhn2 Neon intrinsic
RTL patterns using a vec_concat of a register_operand and an ADDSUBHN
unspec - instead of just an ADDSUBHN2 unspec. This more relaxed pattern
allows for more aggressive combinations and ultimately better code
generation
