[Bug middle-end/35709] severe perfromance degradation with "float complex" type

rguenth at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Mar 26 20:34:00 GMT 2008



------- Comment #3 from rguenth at gcc dot gnu dot org  2008-03-26 20:33 -------
This was an intentional change for correctness.  4.3 uses the library
implementation to handle the case of NaNs correctly.  Use -fcx-limited-range
if you want back the performance.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35709



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