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Re: [PATCH] Clean up shrink-wrapping codes

On Tue, May 13, 2014 at 04:08:21PM +0800, Zhenqiang Chen wrote:
> On 13 May 2014 15:55, Marek Polacek <> wrote:
> > On Tue, May 13, 2014 at 03:14:34PM +0800, Zhenqiang Chen wrote:
> >> Thanks. Committed the patch @r210351 with changes:
> >> (1) Create shrink-wrap.h.
> >> (2) Move all shrink-wrapping related interfaces from function.h to
> >> shrink-wrap.h.
> >> (3) shrink-wrap.h is included in function.c, shrink-wrap.c and
> >> config/i386/i386.c.
> >
> > Could you please update the comment at the beginning of shrink-wrap.c?
> > It certainly shouldn't say the same what function.c says.
> There are two /*..*/ blocks at the beginning.
> As I understand the first /*...*/ is the copyright/license, which
> should be same for all files.
> And I had changed the second /*...*/ as
> /* This file handles shrink-wrapping related optimizations.  */
> Which comment do you mean?

I meant the very first line that says "Expands front end tree to back
end RTL for GCC.".  I guess best would be just to replace it with the
"This file handles shrink-wrapping related optimizations." line.


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