[Bug fortran/42945] Gcov -a fails on Fortan generated object file (infinite loop?)

[graeme dot parkin at btinternet dot com]

------- Comment #3 from graeme dot parkin at btinternet dot com  2010-02-03 15:47 -------
(In reply to comment #2)
> -a is very expensive and prone to run into some endless cfg reduction, try
> to avoid it.
> 
I am actually using lcov (1.9) which uses it automatically (only by looking
into lcov discovered it used -a if available). I assume lcov uses it for some
analysis purpose. Not sure you can stop it and not sure what it does if I do.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42945