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Re: [PATCH] Handle -f{,no-}tree-store-copy-prop as all the other noped and obsoleted switches (PR middle-end/34317)
- From: "Richard Guenther" <richard dot guenther at gmail dot com>
- To: "Jakub Jelinek" <jakub at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 3 Dec 2007 11:39:41 +0100
- Subject: Re: [PATCH] Handle -f{,no-}tree-store-copy-prop as all the other noped and obsoleted switches (PR middle-end/34317)
- References: <20071203100505.GS16835@devserv.devel.redhat.com>
On Dec 3, 2007 11:05 AM, Jakub Jelinek <jakub@redhat.com> wrote:
> Hi!
>
> This patch handles -f{,no-}tree-store-copy-prop the same way as
> -f{,no-}{strength-reduce,loop-optpmize,rerun-loop-opt}, so that we don't
> ICE if -fno-tree-store-copy-prop is passed on the command line.
> Perhaps we should add a new keyword for such options to *.opt files (Nop,
> Obsolete?) and handle it automatically, but guess that can wait for 4.4.
>
> Ok for trunk?
Ok.
Thanks,
Richard.
> 2007-12-03 Jakub Jelinek <jakub@redhat.com>
>
> PR middle-end/34317
> * opts.c (common_handle_option): Handle OPT_ftree_store_copy_prop.
> * common.opt (ftree-store-copy-prop): Use the same help text as for
> other nop switches.