From: dewarr@my-dejanews.com
Subject: Re: Compiler Optimisation?
Date: 1998/12/13
Date: 1998-12-13T00:00:00+00:00 [thread overview]
Message-ID: <98-12-024@comp.compilers> (raw)
In-Reply-To: 98-12-016@comp.compilers
Ray Dillinger <bear@sonic.net> wrote:
> The speed-up due to the peephole stage in my experience runs between
> ten and twenty percent of overall speed -- Although, of course, it
> depends on what you put into the "peephole" stage. ...
This is misleading. Many compilers do MUCH more extensive
peephole optimization. In particular gcc gets a FAR more
significant improvement from peephole optimization.
next prev parent reply other threads:[~1998-12-13 0:00 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-12-06 0:00 Compiler Optimisation? Iain Bate
1998-12-07 0:00 ` Marin David Condic
1998-12-10 0:00 ` Ray Dillinger
1998-12-13 0:00 ` dewarr [this message]
1998-12-18 0:00 ` Stefan Monnier
1998-12-18 0:00 ` Ray Dillinger
1998-12-10 0:00 ` Thomas W. Christopher
1998-12-13 0:00 ` Mike Albaugh
1998-12-13 0:00 ` John F Carr
1998-12-13 0:00 ` Andy Gaynor
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox