[PATCH][ARM/AArch64] Add scheduling info for ARMv8-A FPU new instructions in Cortex-A53
Fri Sep 5 13:40:00 GMT 2014
On Fri, Aug 22, 2014 at 11:36 AM, Kyrill Tkachov <firstname.lastname@example.org> wrote:
> Hi all,
> The Cortex-A53 scheduler description is missing rules for insn types used by
> instructions such as vrint*, vmaxnm, vminnm causing them to be assigned to
> the "nothing" unit.
> This patch causes such instructions to be treated the same way as other
> simple FPU instructions.
> Bootstrapped and tested on aarch64-linux and tested on arm-none-eabi as
> Ok for trunk?
> 2014-08-22 Kyrylo Tkachov <email@example.com>
> * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
> f_minmaxs, f_minmaxd types.
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