15144b0f96
It should become useless when gcc 3.4 will be imported, as libgcc from gcc 3.4 contains this bits for arm.
27 lines
606 B
C
27 lines
606 B
C
/* $NetBSD: unordsf2.c,v 1.1 2003/05/06 08:58:20 rearnsha Exp $ */
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/*
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* Written by Richard Earnshaw, 2003. This file is in the Public Domain.
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*/
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#include "softfloat-for-gcc.h"
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#include "milieu.h"
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#include "softfloat.h"
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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flag __unordsf2(float32, float32);
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flag
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__unordsf2(float32 a, float32 b)
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{
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/*
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* The comparison is unordered if either input is a NaN.
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* Test for this by comparing each operand with itself.
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* We must perform both comparisons to correctly check for
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* signalling NaNs.
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*/
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return 1 ^ (float32_eq(a, a) & float32_eq(b, b));
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}
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