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Re: Graph coloring for register allocation?
- To: Daniel Berlin <dberlin at redhat dot com>
- Subject: Re: Graph coloring for register allocation?
- From: Michael Hayes <m dot hayes at elec dot canterbury dot ac dot nz>
- Date: Sun, 21 Jan 2001 10:03:30 +1300 (NZDT)
- Cc: Michael Hayes <m dot hayes at elec dot canterbury dot ac dot nz>, Michael Matz <matzmich at cs dot tu-berlin dot de>, Robert Dewar <dewar at gnat dot com>, Untitled <gcc at gcc dot gnu dot org>, Stan Shebs <shebs at apple dot com>
- References: <14952.57600.307194.815345@ongaonga.elec.canterbury.ac.nz> <Pine.LNX.4.31.0101201344170.10836-100000@www.cgsoftware.com>
Daniel Berlin writes:
> Almost works, except you appear to have modified sbitmap.h to include an
> EXECUTE_IF_SET_IN_SBITMAP_REV macro.
> It appears to have no min argument (IE it's not EXECUTE_IF_SET_IN_SBITMAP
> with the for loop arguments changed a little), so could you post the patch
> that gives this routine?
OK, here it is again. I've also ripped out the timing stuff.
Michael.
df.patch.gz