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Re: Whole program optimization and functions-only-called-once.

Rafael Espindola wrote:

Done. You will very likely hit another bug when using a resolution
file. I am testing a patch for it.

Done. It should now have only the old bugs :-)

Yep, that worked. Inlining all functions-only-called-once doesn't get any speed up however (on the contrary). but it was nice to see the link time optimization of the largest executable being terminated by the OOM killer (after 10 minutes of CPU time, when reaching 12.5 Gbytes of memory).

At least it gives the impression that some real work is put into optimizing our code :-)

Kind regards,

--
Toon Moene - e-mail: toon@moene.org - phone: +31 346 214290
Saturnushof 14, 3738 XG  Maartensdijk, The Netherlands
At home: http://moene.org/~toon/
Progress of GNU Fortran: http://gcc.gnu.org/gcc-4.5/changes.html

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