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about df_analyse()
- From: kripashankar <kripa82 at yahoo dot com>
- To: gcc at gcc dot gnu dot org
- Cc: gcc-help at gnu dot org
- Date: Mon, 12 Jul 2004 11:59:52 -0700 (PDT)
- Subject: about df_analyse()
Hi
How can i get the def-use and use-def chains using
df_analyse() function . I tried this but didnt worked.
struct df *df;
df = df_init ();
df_analyse (df, 0, DF_ALL);
df_dump (df, DF_ALL, stderr);
df_finish (df);
I need to determine the definition and use of each
register (live range of each register) used in a
program..
I appreciate any kind of help or suggestions.
kripashankar
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