[LLVMdev] using a SCEV

[Dan Gohman]

Hello,

If I have a value with a SCEV for which the hasComputableLoopEvolution
member function returns true for a given loop, is there a way to construct
the value one or more iterations ahead in the loop? I guess I can dyn_cast
the SCEV down to each of the various subclasses and construct these values
myself for each one, but I'm wondering if there's something I missed.

Thanks,

Dan

-- 
Dan Gohman, Cray Inc. <djg at cray.com>