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Re: Control Flow Graphs

From: "Paul Yuan" <yingbo dot com at gmail dot com>
To: "Rob Quill" <rob dot quill at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Mon, 16 Oct 2006 22:34:36 +0800
Subject: Re: Control Flow Graphs
References: <baf6008d0610160711y198c2ddem6ff57a9312e679fd@mail.gmail.com>

Call dump_flow_info() defined in cfg.c to output the pred and succ of
each block.  You can use this output to construct the CFG.

Maybe the software graphviz can help you to visualize the CFG.

On 10/16/06, Rob Quill <rob.quill@gmail.com> wrote:

Hi,

Does anyone know if it is possible to view/access/print out the
control flow graphs produced by GCC, either at compilation time, or
after compilation has taken place?

Thanks for your time.

Rob

--
Paul Yuan
www.yingbo.com

References:
- Control Flow Graphs
  - From: Rob Quill

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