From:	"Andrew Crabtree" <andrewc AT rosemail DOT rose DOT hp DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: How safe is the -march=pentium flag?
Date:	Tue, 11 Aug 1998 09:50:53 -0700
Organization:	Hewlett-Packard, Roseville
Lines:	9
Message-ID:	<6qpsoq$dna$1@rosenews.rose.hp.com>
References:	<6qmqma$mcp$1 AT nnrp1 DOT dejanews DOT com>
NNTP-Posting-Host:	ros51675cra.rose.hp.com
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

>I've just been playing with the -march flags and found a huge speed
increase
>when I used -march=pentuim.  If this works so good, why is there a push for
a
>pentium optimized gcc? Doesn't -march=pentium make pentium optimized code?
-march=pentium was introduced with gcc 2.8 which is less than a year old.
Pentium GCC has been around for 3 years or more.

- Raw text -