RE: Powerpc signal handler with floating point registers

["Fraser, Doug" <D.Fraser%flarion.com@localhost>]

Isn't there some kind of -fno-fp-moves or something like that????

-----Original Message-----
From: port-powerpc-owner%NetBSD.org@localhost
[mailto:port-powerpc-owner%NetBSD.org@localhost]On Behalf Of Matt Thomas
Sent: Monday, February 28, 2005 5:58 PM
To: David Edelsohn
Cc: port-powerpc%NetBSD.org@localhost
Subject: Re: Powerpc signal handler with floating point registers 


At 02:40 PM 2/28/2005, David Edelsohn wrote:
> >>>>> chris zhang writes:
>
>chris> Apparently, gcc generates code by using FP when
>chris> handling "long long" arithmatics. We couldn't find
>chris> compiler flags to turn off this yet.
>
>         -msoft-float.

That seems to be a rather big hammer to smash that fly.  Any other
way to make moves not use FP?  Allow floating point, but only if
the program is using floating point types.


-- 
Matt Thomas                     email: matt%3am-software.com@localhost
3am Software Foundry              www: http://3am-software.com/bio/matt/
Cupertino, CA              disclaimer: I avow all knowledge of this message.



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