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]

Re: How to dump all the optimization flags enabled?

From: "Wei Hu" <glegoo at gmail dot com>
To: gcc-help at gcc dot gnu dot org
Date: Thu, 29 Mar 2007 22:37:00 -0400
Subject: Re: How to dump all the optimization flags enabled?
References: <5be025980703281853r340a4a80rebb337bde8d5004b@mail.gmail.com> <1175140467.5262.1.camel@localhost.localdomain>

Thanks to all for the kind answers!

On 3/28/07, Ramana Radhakrishnan <ramana.radhakrishnan@celunite.com> wrote:

On Wed, 2007-03-28 at 21:53 -0400, Wei Hu wrote:
> Hello,
>
> Is there a way to tell gcc to print out all the effective optimization
> flags when it compiles a C file?

-fverbose-asm prints out all the optimization options to the assembler
files. So a combination of --save-temps and -fverbose-asm + some
scripting magic could do the trick for you .

cheers
Ramana
--
cheers
Ramana

Ramana Radhakrishnan
IDE & Tools Group
Celunite Inc (www.celunite.com)

References:
- How to dump all the optimization flags enabled?
  - From: Wei Hu

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