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Re: SSE min/max instruction support
- To: Jan Hubicka <jh at suse dot cz>
- Subject: Re: SSE min/max instruction support
- From: Richard Henderson <rth at redhat dot com>
- Date: Sat, 24 Feb 2001 12:55:39 -0800
- Cc: gcc-patches at gcc dot gnu dot org, patches at x86-64 dot org
- References: <20010224022013.L7388@atrey.karlin.mff.cuni.cz>
On Sat, Feb 24, 2001 at 02:20:13AM +0100, Jan Hubicka wrote:
> * i386.md (minsf*, mindf*, maxsf*, maxdf*): New instruction patterns and
> splitters.
> * i386.c (ix86_expand_fp_movcc): Recognize min and max instructions.
Any reason not to use smin/smax rtx codes?
r~