contribution to gcc

[Ganesh Bikshandi]

Hi,

  I have a fairly decent knowledge about compiler internals, object
oriented programming and algorithms. I would like to make a
non-trivial contribution to gcc/g++. I am interested in adding a new
optimization phase or improving some existing ones or write stuff
related to OO program compilation. I am not sure where to start with.
I have downloaded the gcc code from the repository. Can someone help
with any new ideas that is being considered for implementation?

Thanks in advance.