This is the mail archive of the gcc-help@gcc.gnu.org mailing list for the GCC project.

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]
Other format:	[Raw text]

The impact of march=

From: Christer Solskogen <christer dot solskogen at gmail dot com>
To: gcc-help at gcc dot gnu dot org
Date: Tue, 04 Sep 2012 20:12:10 +0200
Subject: The impact of march=

Does it, and if yes, has much impact on GCC if GCC itself was compiled with CFLAGS="-march=i7" (or any other kind of cpu, for that matter)? And if it does have any impact, what is a good measurement?

--
chs

Follow-Ups:
- Re: The impact of march=
  - From: Ian Lance Taylor

Index Nav:	[Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav:	[Date Prev] [Date Next]	[Thread Prev] [Thread Next]