[Bug target/19506] [4.0 Regression] PovRay produces wrong pictures with -mfpmath=sse -ffast-math.

[rth at gcc dot gnu dot org]

------- Additional Comments From rth at gcc dot gnu dot org  2005-01-22 23:23 -------
(In reply to comment #10)
> Should patch to sse_comparison_operator [...] be reverted in this case?

Nah.  As I said in that message, allowing these operators in this manner
doesn't actually give the register allocator any more freedom, and therefore
doesn't do what was hoped.  See e.g. alpha's movsicc_internal for an example
of how the comparisons would have to be reworked in order to give that freedom.

Anyway, fixed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19506