[aarch64-port-dev ] C2: a few more patterns

[Andrew Haley]

On 11/06/2013 05:51 PM, Andrew Dinn wrote:
> So your change adds the option of matching trees of the form (AddP src1
> (ConvI2L (ConvL2I src3))). Does the ideal graph really include an
> ConvL2I inside an ConvI2L? I would have expected that to have been
> optimised out at the ideal level.

I think so.  It's the sort of intermediate code you get from

  aByteArray[(int)aLong]

Andrew.