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Memory usage reduction in loop.c ?
- From: "Christophe Jaillet" <christophe dot jaillet at wanadoo dot fr>
- To: <gcc at gcc dot gnu dot org>
- Date: Tue, 23 Aug 2005 00:28:38 +0200
- Subject: Memory usage reduction in loop.c ?
I think that the structure 'struct loop_info' in loop.c could be shrinked a
bit if all the 'int has_XXX' fields where turned into a bitfield just as in
'struct iv_class' or 'struct induction' in the same file.
I don't know if it worse it (in term of memory usage reduction) neither the
impact in performance.
If anyone interested, I can try it and do a bootstrap but I don't have the
tools to perform benchmark (memory usage or speed of the compiler)
Christophe Jaillet