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Re: tree-ssa optimizations
- From: Andrew Haley <aph at redhat dot com>
- To: ranjith kumar <ranjit_kumar_b4u at yahoo dot co dot uk>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Thu, 22 Mar 2007 17:01:06 +0000
- Subject: Re: tree-ssa optimizations
- References: <864473.59107.qm@web27402.mail.ukl.yahoo.com>
ranjith kumar writes:
> 1) I know that auto-vectorization is done on GIMPLE.
> I think I need to understand entire syntax GIMPLE to
> understand internal files of gcc which does
> auto-vectorization like tree-vectorizer.c.
> Isn't it?
> 2)Where can I get complete syntax of GIMPLE?
gcc/tree.def
> 3) Is it possible to compile a .gimple/.ssa/.rtl file?
No.
> Actually I want to modify above representations of
> a .c program and compile the modified file.
> If it is possible tell me how to do?
It is not possible.
Andrew.