This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
Re: NOTE_INSN_LOOP_VTOP?
- From: Jeffrey A Law <law at redhat dot com>
- To: mark at codesourcery dot com
- Cc: gcc at gcc dot gnu dot org
- Date: Tue, 24 Aug 2004 12:24:46 -0600
- Subject: Re: NOTE_INSN_LOOP_VTOP?
- Organization: Red Hat, Inc
- References: <200408232150.i7NLoCQp031848@sirius.codesourcery.com>
- Reply-to: law at redhat dot com
On Mon, 2004-08-23 at 15:50, Mark Mitchell wrote:
> There is no longer any code on the mainline that generates a
> NOTE_INSN_LOOP_VTOP. Is there any reason why all references to that
> shouldn't be removed?
I can't think of any -- it would be rather unpleasant to accurately
generate those notes and they're really only needed by the old RTL
loop optimizer. With any luck we can start making progress on killing
that beast. Killing VTOP notes would be a reasonable first start.
jeff