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Re: Listing file-scope variables inside a pass

From: "Daniel Berlin" <dberlin at dberlin dot org>
To: "Dave Korn" <dave dot korn at artimi dot com>
Cc: "Karthikeyan M" <karthikeyan dot m at gmail dot com>, gcc at gcc dot gnu dot org
Date: Tue, 20 Mar 2007 13:27:17 -0400
Subject: Re: Listing file-scope variables inside a pass
References: <7a00ee030703191515i71c8f34bj209d1d40db4647e9@mail.gmail.com> <03ab01c76ae3$ef275040$2e08a8c0@CAM.ARTIMI.COM>

On 3/20/07, Dave Korn <dave.korn@artimi.com> wrote:

On 19 March 2007 22:16, Karthikeyan M wrote:

> What should I do if I want a list of all file-scope variables inside
> my own pass ?
>
> The file_scope variable is local to c-decl.c . Is there a reason why
> the scope holding variables are local to c-decl.c ?

  Because we want to keep front-, mid- and back- ends of the compiler as
modular and non-interdependent as possible, perhaps?

  If you need a routine to dump that data, why not write it in c-decl.c and
just expose the prototype in a suitable header file (c-tree.h)?

He already can get the file-scope variables by going through the
cgraph variable nodes.

Follow-Ups:
- Re: Listing file-scope variables inside a pass
  - From: Karthikeyan M

References:
- Listing file-scope variables inside a pass
  - From: Karthikeyan M
- RE: Listing file-scope variables inside a pass
  - From: Dave Korn

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