help on GIMPLE

help on GIMPLE

[Virender Kashyap]

Hi,
    I am working on a particuar optimizaiton and need to understand GIMPLE 
for that. I would like to know the exact use of BIND_EXPR_VARS that is 
used in GIMPLE.
normally if i declare something in block as :
  {
   int a , b ,c ;
   ....
  }
then in the raw dump file it shows only 'a' being included in 
BIND_EXPR_VARS (or in some
cases only the temporary variable).

Could someone please explain this.

Thanks and Regards.

Virender


-- 
Regards.
Virender
----------------------------------------------
Virender Kashyap
Senior Undergraduate Student
Roll No 00d05011
ADD:
Room 182 ,Hostel 2
IIT Bombay ,Powaii
Mumbai -400076
Homepage: www.cse.iitb.ac.in/~virenk
Email : viren16@rediffmail.com

Re: help on GIMPLE

[Daniel Berlin]

On Mon, 22 Nov 2004, Virender Kashyap wrote:

> Hi,
>   I am working on a particuar optimizaiton and need to understand GIMPLE for 
> that. I would like to know the exact use of BIND_EXPR_VARS that is used in 
> GIMPLE.> normally if i declare something in block as :
> {
>  int a , b ,c ;
>  ....
> }
> then in the raw dump file it shows only 'a' being included in BIND_EXPR_VARS 
> (or in some
> cases only the temporary variable).
>
Which raw dump file?
All of the -fdump-tree flags i tried show

int a;
int b;
int c;

Also, what is the optimization you are trying to perform?

If you are trying to get a list of local or reference variables, there is 
a different way to do this.

> Could someone please explain this.
>
> Thanks and Regards.
>
> Virender
>
>
>