This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [PATCH] Fix IVOPTs problem, PR23177
- From: Jeffrey A Law <law at redhat dot com>
- To: Richard Guenther <rguenther at suse dot de>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 01 Aug 2005 11:31:12 -0600
- Subject: Re: [PATCH] Fix IVOPTs problem, PR23177
- References: <Pine.LNX.4.58.0508011559350.30426@wotan.suse.de>
- Reply-to: law at redhat dot com
On Mon, 2005-08-01 at 16:01 +0200, Richard Guenther wrote:
> This teaches get_tmr_operands to eventually cope with tags that
> were created from bases that have subvars.
>
> This patch was bootstrapped and regtested on x86_64-unknown-linux-gnu
> as part of the array aliasing patch. Bootstrapping seems to be broken
> at the moment.
>
> Obvious enough? Ok for mainline?
I don't think it's obvious, far from it.
At the core, I don't see why you want to treat _DECL nodes
differently in this code. Maybe you should start by explaining
why you want to call get_expr_operands for an _DECL node vs
add_stmt_operand for everything else?
jeff