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Re: [PATCH][ARM] Create header file to put aarch32+aarch64 cores rtx cost tables in
- From: Richard Earnshaw <rearnsha at arm dot com>
- To: Kyrill Tkachov <kyrylo dot tkachov at arm dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Ramana Radhakrishnan <Ramana dot Radhakrishnan at arm dot com>, Marcus Shawcroft <Marcus dot Shawcroft at arm dot com>
- Date: Wed, 13 Nov 2013 09:37:31 +0000
- Subject: Re: [PATCH][ARM] Create header file to put aarch32+aarch64 cores rtx cost tables in
- Authentication-results: sourceware.org; auth=none
- References: <5283410C dot 8080800 at arm dot com>
On 13/11/13 09:06, Kyrill Tkachov wrote:
> Hi all,
>
> Eventually we want to share rtx cost tables between arm and aarch64 (for
> example, for ARMv8-A cores). This patch adds an aarch-cost-tables.h file where
> we can put them.
>
> We move the generic cost table in there as an example. The aarch64 backend will
> have to modified in a separate patch to include this.
>
> Tested arm-none-eabi on qemu.
>
> Ok for trunk?
>
> Thanks,
> Kyrill
>
> 2013-11-13 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
>
> * config/arm/arm.c: Include aarch-cost-tables.h.
> (generic_extra_costs): Move from here...
> * config/arm/aarch-cost-tables.h: ... To here. New file.
>
OK.
R.