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Re: AMD Athlon DFA description
- 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, law at cygnus dot com, patches at x86-64 dot org
- Date: Fri, 3 May 2002 16:49:13 -0700
- Subject: Re: AMD Athlon DFA description
- References: <20020503220824.GF23248@atrey.karlin.mff.cuni.cz>
On Sat, May 04, 2002 at 12:08:24AM +0200, Jan Hubicka wrote:
> * i386.c (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE): Define
> (ix86_use_dfa_pipeline_interface): New function.
> (ix86_adjust_cost): Simplify handling of AMD Athlon chip.
> * i386.md: Rewrite athlon scheduling description into
> DFA form.
Please pull this out into a separate .md file. See
http://gcc.gnu.org/ml/gcc-bugs/2002-05/msg00102.html
for how I'm handling this on Alpha.
r~