This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
cfun and current_function_decl
- From: "Paulo J. Matos" <pocmatos at gmail dot com>
- To: gcc at gcc dot gnu dot org
- Date: Mon, 18 Jan 2010 10:24:59 +0000
- Subject: cfun and current_function_decl
Hi,
As a continuation of my previous issue, what's the difference between
cfun and current_function_decl and which one should I use to walk the
tree during TARGET_FUNCTION_OK_FOR_SIBCALL?
[In the internals document I only found references to cfun and even
there was hard to understand what it actually is]
Cheers,
--
Paulo Jorge Matos - pocmatos at gmail.com
http://www.pmatos.net