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Executing already executed optimization passes again
- From: Niranjan Hasabnis <nhasabni at cs dot stonybrook dot edu>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 18 Mar 2011 21:03:57 -0400
- Subject: Executing already executed optimization passes again
- Reply-to: nhasabni at cs dot stonybrook dot edu
Hello,
I'm using GCC plugin to do some analysis and modification on strict-RTL.
Both things are done after all optimization passes are over, and just
before strict-RTL is converted into assembly.
I would be happy to know if it is possible to execute all already
executed optimization passes again after my analysis.
I read GCC online documentation, but I could not find answer to the question.
It seems to me that pass manager also does not allow something like this.
I went through the mailing list archive to find out if this question
is already answered, but I couldn't find any.
Please forgive me if this is already answered.
--
Thanks,
Niranjan Hasabnis,
PhD student,
Stony brook University.