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From: Martin Stromberg <Martin DOT Stromberg AT epl DOT ericsson DOT se>
Message-Id: <200309301259.OAA10016@lws256.lu.erisoft.se>
Subject: Re: K. B. Williams's comparison macros [PATCH]
To: djgpp-workers AT delorie DOT com
Date: Tue, 30 Sep 2003 14:59:37 +0200 (MET DST)
In-Reply-To: <E1A3Xuc-0001Q1-00@phekda.freeserve.co.uk> from "Richard Dawe" at Sep 28, 2003 10:42:21 AM
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> I wonder if this works with gcc < 3? Do they have builtin versions
> of these functions? I think we should support gcc < 3. So I think
> we need our own implementation of these macros.
> 
> Thanks, bye, Rich =]
> 
> Index: include/math.h
> ===================================================================
> RCS file: /cvs/djgpp/djgpp/include/math.h,v
> retrieving revision 1.9
> diff -p -u -3 -r1.9 math.h
> --- include/math.h	3 Sep 2003 17:05:22 -0000	1.9
> +++ include/math.h	28 Sep 2003 09:28:11 -0000
> @@ -79,6 +79,13 @@ int __fpclassifyf(float) __attribute__((
>  int __fpclassifyd(double) __attribute__((const));
>  int __fpclassifyld(long double) __attribute__((const));
>  
> +#define	isgreater(x,y)		__builtin_isgreater(x,y)
> +#define	isgreaterequal(x,y)	__builtin_isgreaterequal(x,y)
...

I'm not sure but this doesn't look to me like an implementation but a
definte not implemented here.


Right,

						MartinS