[Patch] Fix instruction length of jcc_fused

Paolo Bonzini bonzini@gnu.org
Fri Sep 19 11:32:00 GMT 2008


> As to Core2 scheduling description, I can have a try. But I don't expect
> much performance improvement, as long as no regression. After all, Core2
> is OOO.

You can use a very basic scheduler description just to try and fuse
compares.  See config/arc/arc.md for an example of such a basic description.

Paolo



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