Suppressing code motion of constant values...

[Jeffrey A Law]

  In message < l03130300b1665719a9bd@[209.61.104.176] >you write:
  > 
  > There was a code snippet and discussion of the idea of
  > suppressing hoisting constants outside of loops at
  > lower optimization levels.
  > 
  > I thought at the time that this wasn't a winner for me, but in
  > looking at some generated code for the SHARC DSP chip, it
  > appears that this is causing me to use more registers than
  > I need.
  > 
  > Can someone resend that code fragment?  It was a patch to loop.c
  > if I remember correctly.
It was a patch to loop and you should be able to find it in the
archives.  Probably the best way would be to use the by