Request reviews (M): 6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys

[Tom Rodriguez]

I think this looks ok.

tom

On Nov 20, 2009, at 2:04 PM, Vladimir Kozlov wrote:

> 
> http://cr.openjdk.java.net/~kvn/6896727/webrev.06
> 
> Fixed 6896727: nsk/logging/LoggingPermission/LoggingPermission/logperm002 fails with G1, EscapeAnalisys
> 
> Problem:
> EA incorrectly allows to bypass one memory store by an other
> without updating its users. As result node's memory references
> could missing on some paths.
> 
> Solution:
> When updating input memory edge for a store move
> its memory users to corresponding memory slices.
> I also added several asserts to verify correctness
> of memory splitting during EA.
> 
> Reviewed by:
> 
> Fix verified (y/n): y, test
> 
> Other testing:
> JPRT,CTW
>