review for 7103784: enable some flags by default

[Vladimir Kozlov]

What about EliminateAutoBox and OptimizeFill? Should we remove corresponding AggressiveOpts code in arguments.cpp?

Thanks,
Vladimir

On 10/21/11 6:10 PM, Tom Rodriguez wrote:
> http://cr.openjdk.java.net/~never/7103784
> 3 lines changed: 0 ins; 0 del; 3 mod; 4396 unchg
>
> 7103784: enable some flags by default
> Reviewed-by:
>
> Enable UseCodeCacheFlushing, UseRDPCForConstantTableBase and
> OptimizeStringConcat by default.  UseCodeCacheFlushing and
> OptimizeStringConcat are tested by various settings in our nightlies
> so there should only be minor issues.  UseRDPCForConstantTableBase has
> been tested and was only off because the performance was unclear but
> we believe it performs well on newer hardware.
>