RFR: 8189103 - AARCH64: optimize String indexOf intrinsic

Wed Apr 25 10:24:41 UTC 2018

On 04/24/2018 07:22 PM, Dmitrij Pochepko wrote:
> I measured modified benchmark version(LL case only, because we're 
> talking about latin1-related encoding)
> 
> I reduced execution matrix to save time by removing large string cases, 
> because Boyer-Moore-Horspool is used for strings < 256 only
> 
> http://cr.openjdk.java.net/~dpochepk/8189103/str_indexof_modified_result.xls
> 
> Summary: results seems good too

We're good, I think.  Looks like there are no significant regressions with
ASCII.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671