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

From: Luca Benini <lbenini at csr dot unibo dot it>
To: Andreas Jaeger <aj at suse dot de>
Cc: Andrew Pinski <pinskia at physics dot uc dot edu>, Steve Kargl <sgk at troutmask dot apl dot washington dot edu>, gcc at gcc dot gnu dot org
Date: Thu, 06 Jan 2005 11:36:47 +0100
Subject: Re: -mno-sse and -mno-sse2 broken on opteron?
References: <20050105200441.GA5246@troutmask.apl.washington.edu> <4DF7355D-5F55-11D9-A9D4-000A95D692F4@physics.uc.edu> <41DCEB1A.5080702@csr.unibo.it> <m3fz1fc85c.fsf@gromit.moeb> <41DD0133.2060704@csr.unibo.it> <m3is6ac1bh.fsf@gromit.moeb>

Andreas Jaeger wrote:

Luca Benini <lbenini@csr.unibo.it> writes:

Read the AMD64 ABI - we use the 80 double-extended precision for long
double which is an x87 data type - just align it to 128 bits,


At this point, have u tried to change long double defaults align?
with -m[..]bit-long-double...
No asm of your code?

--
But how can I implement unimaginable chaos in my compiler?
				-Geerhardt Goos-

References:
- -mno-sse and -mno-sse2 broken on opteron?
  - From: Steve Kargl
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Andrew Pinski
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Luca Benini
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Andreas Jaeger
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Luca Benini
- Re: -mno-sse and -mno-sse2 broken on opteron?
  - From: Andreas Jaeger

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