RFR (M): 8005419: Improve intrinsics code performance on x86 by using AVX2

[Vitaly Davidovich]

Hi Vladimir,

Minor spacing issue in macro assembler_x86.hpp:

5699     int adr_stride  = stride <<scale;

Thanks

Sent from my phone
On Jan 7, 2013 6:27 PM, "Vladimir Kozlov" <vladimir.kozlov at oracle.com>
wrote:

> http://cr.openjdk.java.net/~**kvn/8005419/webrev/<http://cr.openjdk.java.net/~kvn/8005419/webrev/>
>
> Use 256bit (AVX2) vpxor,vptest instructions in String.compareTo() and
> equals() intrinsics.
>
> Added jtreg test.
>
> Ran compiler regression tests and ctw.
>
> Thanks,
> Vladimir
>
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