Re: gcc/libm floating-point bug?

From: Kris Kennaway <kris_at_obsecurity.org>
Date: Wed, 21 May 2003 21:09:48 -0700
On Wed, May 21, 2003 at 09:44:57PM -0400, Daniel Eischen wrote:

> > > I feel some will screem if we take away the ability to use
> > > -march=pentium4 in places they know for sure will work.  Unix is about
> > > mechanisms, not policy.
> 
> Why do we set CPUTYPE by default?

We don't.  -mcpu=pentiumpro produces i386-compatible code that is
tuned for execution on a pentium pro.

> This has bit me before also.
> It seems to me that NO_CPU_CFLAGS=yes should be the default.
> Even -mpentiumpro caused problems for me.

How has it caused problems?

Kris

Received on Wed May 21 2003 - 19:09:50 UTC

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