From: David Edelsohn <dje@watson.ibm.com>
To: dalej@apple.com
Cc: gcc@gcc.gnu.org
Subject: Re: how to fix anti-optimization?
Date: Thu, 13 Sep 2001 10:50:00 -0000 [thread overview]
Message-ID: <200109131750.NAA24102@makai.watson.ibm.com> (raw)
In-Reply-To: <200109121834.LAA21595@scv1.apple.com>
Is GCC's "cost" model involved anywhere in the path? For PowerPC,
the cost of CONST_INT and CONST_DOUBLE are zero while FP memory costs are
bumped up.
David
next prev parent reply other threads:[~2001-09-13 10:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-12 11:34 dalej
2001-09-12 15:14 ` Richard Henderson
2001-09-14 12:50 ` Dale Johannesen
2001-09-14 13:02 ` David Edelsohn
2001-09-14 13:36 ` Richard Henderson
2001-09-13 10:50 ` David Edelsohn [this message]
2001-09-13 11:03 ` Dale Johannesen
2001-09-14 15:27 Richard Kenner
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