This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [3.3/mainilne] Fix kernel misscopmiilation for hammer
- From: Richard Henderson <rth at redhat dot com>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Tue, 25 Feb 2003 14:29:56 -0800
- Subject: Re: [3.3/mainilne] Fix kernel misscopmiilation for hammer
- References: <20030222215705.GC27695@kam.mff.cuni.cz>
On Sat, Feb 22, 2003 at 10:57:05PM +0100, Jan Hubicka wrote:
> this patch fixes nasty RTL sharing problem. The movabs patterns match
> operand inside the MEM reference. When reloading happends the possibly
> shared MEM reference is modified in place.
This is incorrect. MEM can't be shared.
r~