[Bug fortran/30432] gfortran.dg/c_by_val_1.f fails on ia64-*-*, problem with %VAL

[sje at cup dot hp dot com]

------- Comment #6 from sje at cup dot hp dot com  2007-01-17 16:58 -------
The code in comment #5 works fine.  In pure C cases, if a prototype has been
seen when you get to the call, the floating point value goes into a FP reg.  If
you haven't seen a prototype then the value goes into both an FP reg -and- a
general register. In the Fortran case the floating point value is only going
into a general register.  I think the only way to reproduce this in C is to
have a protype for the f_to_f function that looks like f_to_f (int, ...).


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30432