[9] RFR(M): 7194669: CodeCache::mark_for_deoptimization should avoid verifying dependencies multiple times

[Vladimir Kozlov]

Roland,

As I recall running some nashorn benchmarks takes about 10X more time when using fastdebug VM if VerifyDependencies is 
not switched off.

Thanks,
Vladimir

On 1/9/14 7:58 AM, Roland Westrelin wrote:
>> yes, VerifyDependencies is only true in debug builds. This patch should make debug builds execute
>> faster.
>
> Does that affect execution in a significant way?
>
> Roland.
>