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Re: impact of -minsert-sched-nops
- From: Jack Howarth <howarth at bromo dot msbb dot uc dot edu>
- To: David Edelsohn <dje at watson dot ibm dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 25 Nov 2003 12:03:31 -0500 (EST)
- Subject: Re: impact of -minsert-sched-nops
- References: <200311251406.JAA43613@bromo.msbb.uc.edu>
David,
Yes I always use -mtune=G5 so I assume if I
do that when building on a G4 with the additional
flag of -minsert-sched-nops="regroup_exact" that
I'll get the proper optimization for LSU rejects
on a G5.
Jack