looking for workloads impacted by OptimizeStringConcat

[Christian Thalinger]

On Nov 14, 2012, at 10:54 AM, xiaoming gu <xiaoming.gu at gmail.com> wrote:

> Could anyone point out one or more workloads in DaCapo or SPECjvm showing consistent improvement with -XX:+OptimizeStringConcat? (I know this optimization has become default. Actually I'm looking for workloads showing slowdown with -XX:-OptimizeStringConcat.) 

I think you should just do some test runs yourself.  Use +PrintOptimizeStringConcat to see what's happening.

-- Chris

> 
> Thanks.
> 
> -Xiaoming