[tree-ssa] life analysis improvement

[Toon Moene]

Jan Hubicka wrote:
>>On Wed, Apr 23, 2003 at 12:53:09PM -0600, law@redhat.com wrote:
>>
>>
>>>ps.  It looks like my C++ changes to enable the tree-ssa optimizers
>>>may be causing eon to fail to compile from spec2000.  I'll be taking
>>>a look at that shortly.
>>>
>>
>>If it's any consolation, not even mainline can handle eon.  The
>>closest we got, was compile it but fail at runtime :)
> 
> You can get running eon on P4 with -mfpmath=sse
> or via setting the control word to 64bit precisity. You can get code for
> that on http://www.suse.de/~aj/SPEC

Or by perusing the Fortran manual:

http://gcc.gnu.org/onlinedocs/g77/Floating-point-precision#Floating-point%20precision

[ It's been there for 4 or 5 years now ]

:-)

-- 
Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
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GNU Fortran 95: http://gcc-g95.sourceforge.net/ (under construction)