Do not build callgraph for external functions when inlining

[Andreas Schwab]

Jan Hubicka <hubicka@ucw.cz> writes:

> this should be fixed by patch to handle extern aliases correctly I commited later that day.
> Does the problem still reproduce for you?

It works again.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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"And now for something completely different."