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Re: CFG question
- From: "Steven Bosscher" <stevenb dot gcc at gmail dot com>
- To: "Sunzir Deepur" <sunzird at gmail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Sun, 4 Mar 2007 15:25:38 +0100
- Subject: Re: CFG question
- References: <b758af9e0703040548r2f05a8f2qb348ab2cbe782453@mail.gmail.com> <b758af9e0703040553y49b4059egee1bffb95876dee6@mail.gmail.com>
On 3/4/07, Sunzir Deepur <sunzird@gmail.com> wrote:
hello ppl,
when I use -fdump-rtl-all with -dv I get CFG files.
where can I learn the syntax of that CFG files ?
it seems some kind of LISP language...
As the fine manual says:
`-dv'
For each of the other indicated dump files (either with `-d'
or `-fdump-rtl-PASS'), dump a representation of the control
flow graph suitable for viewing with VCG to `FILE.PASS.vcg'.
So my guess is that the syntax is VCG's.
Gr.
Steven