RFR: 8195588: AArch64: Codegen fix after JDK-8194256

[Dmitry Samersov]

Ningsheng,

The fix looks good to me.

-Dmitry

On 17.01.2018 13:01, Ningsheng Jian wrote:
> Hi,
> 
> JDK-8194256 updated some shift constant encoding logic in assembler,
> which caused some new hotspot Vect jtreg test failures under
> compiler/c2/cr6340864/. Since these instructions are being used in
> compiler, we should also update their usages.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8195588
> Webrev: http://cr.openjdk.java.net/~njian/8195588/webrev.00/
> 
> With the new patch, those failed jtreg vect tests passed, and no other
> new failure found.
> 
> Please help to review this fix.
> 
> Thanks,
> Ningsheng
> 


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