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Re: x86_64 leas and RSP
- 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, rth at cygnus dot com
- Date: Sat, 7 Sep 2002 20:14:22 -0700
- Subject: Re: x86_64 leas and RSP
- References: <20020827212441.I8777@chimera.suse.cz>
On Tue, Aug 27, 2002 at 09:24:41PM +0200, Jan Hubicka wrote:
> * i386.c (index_register_operand): New.
> * i386.h (predicate_codes): Add new predicate.
> * i386.md (lea_general_*): Use index_regsiter_operand
> (ashift to lea splitter): Do not produce invalid leas
> (ashift to mov+ashift split): New.
Ok.
r~