indirect call in RTL dump files

sean yang seanatpurdue@hotmail.com
Sat May 6 18:45:00 GMT 2006




>From: Andrew Pinski <pinskia@physics.uc.edu>
>To: "sean yang" <seanatpurdue@hotmail.com>
>CC: gcc@gcc.gnu.org
>Subject: Re: indirect call in RTL dump files
>Date: Sat, 6 May 2006 10:10:16 -0700
>
>
>On May 6, 2006, at 10:06 AM, sean yang wrote:
>
>>2) indirect call (explained in 3.1 in the above paper)
>>Can someone help me explain this a bit? --what the corresponding  code is 
>>in C, and what causes it to happen? What does the RTL code  look like?
>
>
>void f(void (*x)(void))
>{
>   x();
>}
Thanks very much. Is this (callback) the only case for indirect call?

>
>
>-- Pinski

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