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schedule_block
- To: meissner at cygnus dot com, law at cygnus dot com
- Subject: schedule_block
- From: Michael Hayes <m dot hayes at elec dot canterbury dot ac dot nz>
- Date: Tue, 15 Dec 1998 22:01:46 +1300 (NZDT)
- Cc: egcs at cygnus dot com
[I posted this a week ago but it never appeared on the egcs mailing
list, so I'm trying again in case there were mailer gremlins..]
The following patch to the scheduler results in poor global
register allocation for the C4x. What was the philosophy behind
the patch and could it be more selective?
Fri Feb 20 16:22:13 1998 Michael Meissner <meissner@cygnus.com>
* sched.c (schedule_block): Remove code to get arguments from hard
regs into pseudos early. Same as Aug 25, 1997 change to
haifa-sched.c.
Michael.