cc -march questions

Scott Bennett bennett at
Thu Sep 3 13:00:52 UTC 2009

     What exactly does "cc -march=prescott" enable cc to do?  Does it include
instruction scheduling for the pipeline structure of the Prescott CPUs?  Does
it include other options, e.g., "-mmmx -msse -msse2 -msse3"?
     Thanks in advance for any information on the above!

                                  Scott Bennett, Comm. ASMELG, CFIAG
* Internet:       bennett at                              *
* "A well regulated and disciplined militia, is at all times a good  *
* objection to the introduction of that bane of all free governments *
* -- a standing army."                                               *
*    -- Gov. John Hancock, New York Journal, 28 January 1790         *

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