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/* Copyright (C) 2008, 2009 Free Software Foundation, Inc.

   Contributed by Embecosm on behalf of Adapteva, Inc.

This file is part of GCC.

GCC is free software; you can redistribute it and/or modify it under

the terms of the GNU General Public License as published by the Free

Software Foundation; either version 3, or (at your option) any later

version.

GCC is distributed in the hope that it will be useful, but WITHOUT ANY

WARRANTY; without even the implied warranty of MERCHANTABILITY or

FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

for more details.

Under Section 7 of GPL version 3, you are granted additional

permissions described in the GCC Runtime Library Exception, version

3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and

a copy of the GCC Runtime Library Exception along with this program;

see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

.  */

#include "../epiphany-asm.h"

        /* Assumption: NaNs have all bits 10..30 and one of bit 0..9 set.  */

        FSTAB (__eqsf2,T_INT)

        .global SYM(__eqsf2)

        .balign 4

        HIDDEN_FUNC(__eqsf2)

SYM(__eqsf2):

        sub     TMP0,r0,r1

        beq     .Lno_bdiff

        orr     TMP0,r0,r1

        add     TMP0,TMP0,TMP0

        rts

.Lno_bdiff:

#ifndef FLOAT_FORMAT_MOTOROLA

        mov     TMP0,0xffff

        movt    TMP0,0x7f

        add     TMP0,TMP0,r0

#else

        add     TMP0,r0,0x3ff

#endif

        eor     TMP0,TMP0,r0

        lsr     TMP0,TMP0,31

        rts

        ENDFUNC(__eqsf2)