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Re: x86 patch: SSE-based FP<=>int conversions, round 4

From: Richard Henderson <rth at redhat dot com>
To: Stuart Hastings <stuart at apple dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 9 Feb 2007 09:47:11 -0800
Subject: Re: x86 patch: SSE-based FP<=>int conversions, round 4
References: <2FBF78EC-9BF4-4F9F-BD7A-8C2D747DA7F9@apple.com> <F2F2BC3E-F74C-4F27-88BC-7E652104DE54@apple.com> <20070202221645.GA14896@redhat.com> <C1385ED0-14B9-447F-A078-2930AD581A68@apple.com>

On Thu, Feb 08, 2007 at 04:47:21PM -0800, Stuart Hastings wrote:
> >   cvtpi2pd    %xmm0, %xmm0
> 
> I'm not sure about this one; AFAICT, there is no such instruction.

The one I wanted is called cvtdq2pd, sorry.  The cvtpi2pd one is
from a mmx register source.


r~

References:
- Re: Ping 2: x86 patch: SSE-based FP<=>int conversions, round 3
  - From: Richard Henderson

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