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Re: RFA: Add --print-optimizers option


Hi Paolo,

  when the mainline was in stage 3.  It adds a new command line switch
  to gcc called "--print-optimizers".  When used it causes gcc to

I would love to see the warnings too, or the full status of the flags (including machine specific ones). It would show, for example, which warnings are enabled only when optimization is on.

My plan is to submit further patches to add more switches along the lines of --print-warnings and --print-pre-processor-symbols(*) provided that this first patch proves to be acceptable.


Cheers
  Nick

(*): I know that you can achieve almost the same thing with "-dD -E" but I never remember this combination.


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