[PATCH 2/4][AArch64] Increase the loop peeling limit
Thu Nov 19 22:04:00 GMT 2015
On 11/05/2015 02:51 PM, Evandro Menezes wrote:
> 2015-11-05 Evandro Menezes <firstname.lastname@example.org>
> * config/aarch64/aarch64.c (aarch64_override_options_internal):
> Increase loop peeling limit.
> This patch increases the limit for the number of peeled insns. With
> this change, I noticed no major regression in either Geekbench v3 or
> SPEC CPU2000 while some benchmarks, typically FP ones, improved
> I tested this tuning on Exynos M1 and on A57. ThunderX seems to
> benefit from this tuning too. However, I'd appreciate comments from
> other stakeholders.
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