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In message <002b01bd4295$985e7750$4216c389@sandray.ma.hw.ac.uk>you write: >Hi, > >>I noticed that a particular set of operations was slower in the new 2.8 >>compiler. Does anybody know what could be done to get back the 2.7.2.1 >>speed, and still have the 68060 support? >> >>It appears that in general >> move rX(nn), rX(mm) >>has been replaced with >> move rX(nn), rY >> move rY, rX(mm) > > >Sounds to me like one of the ColdFire mods has escaped. I know that that >that particular combination of instructions is illegal on the ColdFire >architecture and that a lot of the m68k.md was modified between 2.7.1 and >2.8. > >Dave > I don't mind that the ColdFire mods are out, I just don't want them to slow down my 68040/68060. I \thought/ that was why it was done that way... ;-) -barto -- David Barto barto@network.ucsd.edu barto@visionpro.com >From a Marketing type: Don't give me any technical reason why something can't be done. If you really believed in the product you'd make it work.