[Bug fortran/25620] Missed optimization with power

[jv244 at cam dot ac dot uk]

------- Comment #16 from jv244 at cam dot ac dot uk  2006-11-27 16:49 -------
(In reply to comment #15)
> Fixed (partly) on the mainline.  We can now expand pow (x, n/2) and pow (x,
> n/3)
> properly using sqrt and/or cbrt, but cbrt is not available from the fortran
> frontend (it misses to define __builtin_cbrt).
> 
Thanks Richard, for this patch, and your other efforts to improve performance
for number crunching applications... 
hopefully the fortran frontend will be fixed as well.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25620