Re: [PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-07-29 Thread Jan Hubicka
> Based on the collected numbers in PR95435, I suggest the following > tuning changes: > > gcc/ChangeLog: > > PR target/95435 > * config/i386/x86-tune-costs.h: Use libcall for large sizes for > -m32. Start using libcall from 128+ bytes. OK, thanks! Honza > --- > gcc/config/i38

Re: [PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-06-30 Thread Martin Liška
PING^3 On 6/12/20 10:31 AM, Martin Liška wrote: PING^2 On 6/3/20 11:14 AM, Martin Liška wrote: On 6/1/20 1:40 PM, Martin Liška wrote: Adding Honza as Uros recommended him for a review. @Honza asked me personally to remind him this patch ;) Martin

Re: [PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-06-12 Thread Martin Liška
PING^2 On 6/3/20 11:14 AM, Martin Liška wrote: On 6/1/20 1:40 PM, Martin Liška wrote: Adding Honza as Uros recommended him for a review. @Honza asked me personally to remind him this patch ;) Martin

Re: [PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-06-03 Thread Martin Liška
On 6/1/20 1:40 PM, Martin Liška wrote: Adding Honza as Uros recommended him for a review. @Honza asked me personally to remind him this patch ;) Martin

Re: [PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-06-01 Thread Martin Liška
Adding Honza as Uros recommended him for a review. Martin On 6/1/20 1:35 PM, Martin Liška wrote: Based on the collected numbers in PR95435, I suggest the following tuning changes: gcc/ChangeLog: PR target/95435 * config/i386/x86-tune-costs.h: Use libcall for large sizes for -m3

[PATCH 2/2] Tune memcpy and memset for Zen cores.

2020-06-01 Thread Martin Liška
Based on the collected numbers in PR95435, I suggest the following tuning changes: gcc/ChangeLog: PR target/95435 * config/i386/x86-tune-costs.h: Use libcall for large sizes for -m32. Start using libcall from 128+ bytes. --- gcc/config/i386/x86-tune-costs.h | 12 ++--