RFR(S) 8173795: AOT support in raw_exception_handler_for_return_address is broken

[Vladimir Kozlov]

Looks good.

Thanks,
Vladimir

On 4/4/17 7:58 PM, dean.long at oracle.com wrote:
> https://bugs.openjdk.java.net/browse/JDK-8173795
>
> http://cr.openjdk.java.net/~dlong/8173795/hs.0
>
> In raw_exception_handler_for_return_address(), AOT does not take
> advantage of the optimized unpack_with_exception deoptimization path.
> This fix removes special-purpose AOT code and instead enables both AOT
> and nmethod code to take the same path.
>
> dl
>