<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">/* isfinite().  PowerPC64/POWER8 version.
   Copyright (C) 2014-2019 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   &lt;http://www.gnu.org/licenses/&gt;.  */

#include &lt;sysdep.h&gt;
#include &lt;math_ldbl_opt.h&gt;

#define MFVSRD_R3_V1  .long 0x7c230066     /* mfvsrd  r3,vs1  */

/* int [r3] __finite ([fp1] x)  */

ENTRY_TOCLESS (__finite, 4)
	CALL_MCOUNT 0
	MFVSRD_R3_V1
	lis     r9,0x8010
	clrldi  r3,r3,1       /* r3 = r3 &amp; 0x8000000000000000  */
	rldicr  r9,r9,32,31   /* r9 = (r9 &lt;&lt; 32) &amp; 0xffffffff  */
	add     r3,r3,r9
	rldicl  r3,r3,1,63
	blr
END (__finite)

hidden_def (__finite)
weak_alias (__finite, finite)

/* It turns out that the 'double' version will also always work for
   single-precision.  */
strong_alias (__finite, __finitef)
hidden_def (__finitef)
weak_alias (__finitef, finitef)

#if IS_IN (libm)
# if LONG_DOUBLE_COMPAT (libm, GLIBC_2_0)
compat_symbol (libm, __finite, __finitel, GLIBC_2_0)
compat_symbol (libm, finite, finitel, GLIBC_2_0)
# endif
#else
# if LONG_DOUBLE_COMPAT (libc, GLIBC_2_0)
compat_symbol (libc, __finite, __finitel, GLIBC_2_0);
compat_symbol (libc, finite, finitel, GLIBC_2_0);
# endif
#endif
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