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Attempting changes to the GIMPLifier

From: nkavv at physics dot auth dot gr
To: gcc-help at gcc dot gnu dot org
Date: Thu, 19 Apr 2012 13:43:27 +0300
Subject: Attempting changes to the GIMPLifier

Dear all,

I have a few questions regarding how to augment the information dumped in "004t" GIMPLE dumps (prior any optimization).

My main concerns are:

1. Printing global variables.
2. Preserving function arguments (what I call an "interface").

Both 1 and 2 are not currently addressed, at least in the gcc-4.5.1 and gcc-4.6.0 gimplifiers that I work with.

Is this information available in internal data structures so I can expose it via use of the GIMPLE API?

I've also noticed inconsistencies among GIMPLE dumps produced following different optimizations, but this is another topic.

Thanks in advance.

Best regards,
Nikolaos Kavvadias

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