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Re: 9 Nov 06 notes from GCC improvement for Itanium conference call


You may want to be aware of this:
http://gcc.gnu.org/wiki/SwingModuloScheduling
It could be related.

Vladimir


Comments by Vladimir:
---------------------
About software pipelining for Itanium: It is completely broken, more
accurately it never worked for Itanium. Because it is very (probably
most) important optimization for Itanium, after making SP working it
should be switched on by default at least for Itanium to keep it
working.  GCC has a lot of optimizations which are not on by default
and they have tendency to be broken sometime.


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