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Re: 12 GCC regressions, 1 new, with your patch on 2002-07-25T19:37:38Z.
- From: Jeff Sturm <jsturm at one-point dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sat, 27 Jul 2002 20:59:07 -0400 (EDT)
- Subject: Re: 12 GCC regressions, 1 new, with your patch on 2002-07-25T19:37:38Z.
On Sat, 27 Jul 2002, Richard Henderson wrote:
> On Thu, Jul 25, 2002 at 11:13:42PM +0000, GCC regression checker wrote:
> > native gcc.sum gcc.c-torture/execute/960512-1.c
>
> The problem is that we generated a+72 for the a[9] store
> instead of a+36. I.e. we applied the offset from A twice.
> Which broke alias analysis of course.
>
> This cleans up a hack that I'd added for dealing with this
> issue wrt COMPONENT_REFs. i686 testing still in progress.
With this patch, my bootstrap finished on alpha-linux. (Without it had
been failing in stage3.)
Jeff