[LLVMdev] using a SCEV

Dan Gohman djg at cray.com
Mon Feb 12 15:09:54 PST 2007


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.



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

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