This is the mail archive of the gcc@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: Merging identical functions in GCC

From: Michael Popov <pmike2001 at mail dot ru>
To: gcc at gcc dot gnu dot org
Date: Fri, 15 Sep 2006 17:00:08 +0400
Subject: Re: Merging identical functions in GCC
References: <450A8B7F.6050100@mail.ru> <571f6b510609150542h254b37cjc8ccc5ecafec2b6f@mail.gmail.com>

Steven Bosscher wrote:

Isn't this what you describe here the same as COMDAT?

Well, MS VC have an option "enable COMDAT folding" - which
turns ON merging of identical functions.
BTW, this is linker option... should it be addressed to GCC's LTO?

I'm not sure if function body is equivalent to "COMDAT".

References:
- Merging identical functions in GCC
  - From: Michael Popov
- Re: Merging identical functions in GCC
  - From: Steven Bosscher

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