Graph coloring for register allocation?

[Michael Hayes]

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.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: df.patch.gz
Type: application/x-gzip
Size: 22400 bytes
Desc: not available
URL: <https://gcc.gnu.org/pipermail/gcc/attachments/20010120/25f03efa/attachment.bin>