Re: Optimizing empty functions in C

"Diego Novillo" <dnovillo@redhat.com>
28 Jun 2002 18:02:19 -0400

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Related articles
[4 earlier articles]
Re: Optimizing empty functions in C debray@CS.Arizona.EDU (Saumya K. Debray) (2002-06-14)
Re: Optimizing empty functions in C cdg@nullstone.com (Christopher Glaeser) (2002-06-17)
Re: Optimizing empty functions in C wasowski@data.pl (Andrzej Wasowski) (2002-06-20)
Re: Optimizing empty functions in C wasowski@data.pl (Andrzej Wasowski) (2002-06-20)
Re: Optimizing empty functions in C wasowski@data.pl (Andrzej Wasowski) (2002-06-20)
Re: Optimizing empty functions in C mlacey@microsoft.com (Mark Lacey \[MSFT\]) (2002-06-20)
Re: Optimizing empty functions in C dnovillo@redhat.com (Diego Novillo) (2002-06-28)
Re: Optimizing empty functions in C snicol@apk.net (Scott Nicol) (2002-06-28)
Re: Optimizing empty functions in C haberg@matematik.su.se (Hans Aberg) (2002-06-28)
Re: Optimizing empty functions in C ralph@inputplus.co.uk (Ralph Corderoy) (2002-06-28)
Re: Optimizing empty functions in C iddw@hotmail.com (Dave Hansen) (2002-06-28)
Re: Optimizing empty functions in C Peter-Lawrence.Montgomery@cwi.nl (Peter L. Montgomery) (2002-06-28)
| List of all articles for this month |
From: "Diego Novillo" <dnovillo@redhat.com>
Newsgroups: comp.compilers
Date: 28 Jun 2002 18:02:19 -0400
Organization: Red Hat Canada
References: 02-06-025 02-06-047 02-06-060
Keywords: optimize, C
Posted-Date: 28 Jun 2002 18:02:19 EDT



On Thu, 20 Jun 2002, Andrzej Wasowski wrote:


> Wait a moment. I meant *C* compilers not C++. Do you mean that there
> is a kind of automatic inilining employed for small functions in
> most of C compilers?


GCC will inline functions if you specify -O3 or -finline-functions.
It works for both C and C++. You can also mark C functions inline.


Diego.

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