[patch] misc minor shrinkage and smalltype question

Peter Kjellerstedt peter.kjellerstedt at axis.com
Wed Jan 24 10:53:25 UTC 2007


> -----Original Message-----
> From: busybox-bounces at busybox.net 
> [mailto:busybox-bounces at busybox.net] On Behalf Of Denis Vlasenko
> Sent: Sunday, January 21, 2007 00:20
> To: Bernhard Fischer
> Cc: busybox at busybox.net
> Subject: Re: [patch] misc minor shrinkage and smalltype question
> 
> On Saturday 20 January 2007 22:21, Bernhard Fischer wrote:
> >        -frtl-abstract-sequences
> >            It is a size optimization method. This option is to find
identical
> >            sequences of code, which can be turned into
pseudo-procedures and
> >            then  replace  all  occurrences with  calls to  the
newly created
> >            subroutine. It is kind of an opposite of
-finline-functions.  This
> >            optimization runs at RTL level.
> > 
> > It saved more than 2k for me. Quick'n easy :)
> 
> Cool!
> Small comment about it in Makefile won't hurt ;)

What version of gcc added that option? 
I have gcc 4.1.1 and it does not seem to support it.

//Peter



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