Hi Daniel, On Sat, Oct 15, 2016 at 01:45:12AM -0500, Daniel Santos wrote: > The insn that's getting deleted is 75, where RCX is set. I'm starting > to think that maybe df_analyze() presumes that my call (to the stub) is > invalidating RCX, although it does not.
It looks like you don't use add_function_usage_to on the call insn? Segher
