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dead_or_set_p now valid after reload
- To: egcs at cygnus dot com, law at cygnus dot com, meissner at cygnus dot com
- Subject: dead_or_set_p now valid after reload
- From: mrs at wrs dot com (Mike Stump)
- Date: Fri, 2 Apr 1999 14:57:44 -0800
I was reviewing some old patches I submitted, and found some leftovers
that I think can be removed.
dead_or_set_p use to not be callable after reload completed due to the
REG_DEAD notes not being accurate. Meisner checked in work to disable
dead_or_set_p (0 && dead_or_set_p) to the m32r.md port. Law checked
in work to make them accurate. Here are the two entries:
Fri May 8 18:23:08 1998 Michael Meissner <meissner@cygnus.com>
(peepholes): Disable peepholes that call dead_or_set_p.
Thu Oct 15 23:53:29 1998 Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
Jeffrey A Law (law@cygnus.com)
Now, if I don't miss my guess, we can reenable the use of
dead_or_set_p in m32r.md.