Re: PATCH: Rename cmmz flags for consistency

Looks good.

Edward

Excerpts from Austin Seipp's message of Tue Dec 18 01:34:44 +0800 2012:
> Hi,
> 
> The attached patch renames the various '*-cmmz-*' flags to '*-cmm-*'
> now that the new backend is live. It also fixes some inconsistencies;
> namely, there were flags like -ddump-cmmz-rewrite, vs -ddump-cps-cmm,
> etc. Also, since the new backend went live, '-ddump-cmm' was terribly
> broken: it was only used when dumping out parsed C--, as the new
> pipeline used -ddump-cmmz exclusively.
> 
> This patch mostly just makes all the flags consistent and removes the
> needless 'z' suffix. It doesn't update the manual; the sub-flags were
> never mentioned, and -ddump-cmm implies them all anyway.
>