On 22 April 2015 at 17:01, Kyrill Tkachov wrote:
> 2015-04-22 Kyrylo Tkachov
>
> * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle pattern for
> fabd in ABS case.
OK /Marcus
Ping.
https://gcc.gnu.org/ml/gcc-patches/2015-04/msg01329.html
Thanks,
Kyrill
On 22/04/15 17:01, Kyrill Tkachov wrote:
Hi all,
In rtx costs we do not handle the FP abs (minus (a b)) case which maps down
to a FABD instruction.
This patch fixes that. FABD behaves similarly to the FADD class of
i
Hi all,
In rtx costs we do not handle the FP abs (minus (a b)) case which maps down
to a FABD instruction.
This patch fixes that. FABD behaves similarly to the FADD class of
instructions unlike simple FABS
which is closer to FNEG.
Tested aarch64-none-elf.
Ok for trunk?
Thanks,
Kyrill
2015-04-22
