RFR(M): 8189113: AARCH64: StringLatin1 inflate intrinsic doesn't use prefetch instruction

[Andrew Haley]

On 05/11/2018 07:14 PM, Dmitrij Pochepko wrote:
> please review patch for 8189113: AARCH64: StringLatin1 inflate intrinsic 
> doesn't use prefetch instruction

With this patch applied, I get jmh failures:

WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
# Warmup Iteration   2: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
# Warmup Iteration   3: WARNING: Unknown method to forward: iterationResultorg.openjrg.openjnfra.Bennfra.Benrams,orgrams,org.jmh.inf.jmh.inftionParams,int,org.openjdk.jmh.results.IterationResult,
...

When I run jmh with -XX:DisableIntrinsic=_inflateStringC it's fine.
I think your patch is broken.

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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