Dear Peter Korsgaard, In message <87vcr8ofw9....@macbook.be.48ers.dk> you wrote: > > Wolfgang> So you are adding code, making the system even less efficient? > This > Wolfgang> sounds to be acounter-productive approach. > > Well, slightly less efficient for the (uncommon) situation where > src/dest overlaps in return for significantly more efficiency for the > situation where they don't.
The test which situation we have needs to be always performed, and adds overhead, especially for short copies. > Wolfgang> Can you not instead arrange for arch specific, optimized versions > Wolfgang> memmove() to be used? > > That's another option, but more work for implementers - So I would > prefer this trivial patch instead. > > But I'll drop it if you disagree. I prefer to keep this code as is, and add optimized versions of memmove() where needed / wanted. Best regards, Wolfgang Denk -- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de Anyone who isn't confused here doesn't really know what's going on. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
