[cfe-dev] tail calls

reed kotler rkotler at mips.com
Tue Dec 17 11:46:38 PST 2013

I have a pass which operates on IR for mips16 so that I can build stubs 
and such for floating point.

I usually get this attribute of the call instruction getCalledFunction.

This is turning out to be null when there is a tail call. (I think this 
may be something new but maybe was there already).

So then what is the right way to find the function prototype for the call?



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