Reducing RTL allocations
David S. Miller
Sat Jun 8 17:00:00 GMT 2002
From: Alexandre Oliva <firstname.lastname@example.org>
Date: 08 Jun 2002 14:38:00 -0300
Erhm... It appears to me that using shared hard reg rtx is not
appropriate in reload, since regrename modifies regs in place. What
am I missing?
Jeff's changes only work on hard registers. Reload never renumbers
things that start out as hard registers or else we'd have all sorts of
regression test and bootstrap failures from his changes.
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