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Re: -mno-sse and -mno-sse2 broken on opteron?

From: Andrew Pinski <pinskia at physics dot uc dot edu>
To: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
Cc: gcc at gcc dot gnu dot org
Date: Wed, 5 Jan 2005 15:06:36 -0500
Subject: Re: -mno-sse and -mno-sse2 broken on opteron?
References: <20050105200441.GA5246@troutmask.apl.washington.edu>

On Jan 5, 2005, at 3:04 PM, Steve Kargl wrote:

gfc -c -O -pipe -mfpmath=387 -mno-sse -mno-sse2 boxmuller.f90
boxmuller.f90: In function 'dbox_muller_array':
boxmuller.f90:70: error: SSE register return with SSE disabled
*** Error code 1

troutmask:kargl[127] gfc --version
GNU Fortran 95 (GCC 4.0.0 20050104 (experimental))
Copyright (C) 2004 Free Software Foundation, Inc.

Is this on x86_64, if so you cannot do that.

-- Pinski

Follow-Ups:
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Andreas Jaeger
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Luca Benini

References:
- -mno-sse and -mno-sse2 broken on opteron?
  - From: Steve Kargl

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