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-rw-r--r--sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S61
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diff --git a/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S b/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
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index 1fb2851a847..00000000000
--- a/sysdeps/powerpc/powerpc64/power8/fpu/s_isinf.S
+++ /dev/null
@@ -1,61 +0,0 @@
-/* isinf(). 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
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-#include <math_ldbl_opt.h>
-
-#define MFVSRD_R3_V1 .long 0x7c230066 /* mfvsrd r3,vs1 */
-
-/* int [r3] __isinf([fp1] x) */
-
-ENTRY_TOCLESS (__isinf, 4)
- CALL_MCOUNT 0
- MFVSRD_R3_V1
- lis r9,0x7ff0 /* r9 = 0x7ff0 */
- rldicl r10,r3,0,1 /* r10 = r3 & (0x8000000000000000) */
- sldi r9,r9,32 /* r9 = r9 << 52 */
- cmpd cr7,r10,r9 /* fp1 & 0x7ff0000000000000 ? */
- beq cr7,L(inf)
- li r3,0 /* Not inf */
- blr
-L(inf):
- sradi r3,r3,63 /* r3 = r3 >> 63 */
- ori r3,r3,1 /* r3 = r3 | 0x1 */
- blr
-END (__isinf)
-
-hidden_def (__isinf)
-weak_alias (__isinf, isinf)
-
-/* It turns out that the 'double' version will also always work for
- single-precision. */
-strong_alias (__isinf, __isinff)
-hidden_def (__isinff)
-weak_alias (__isinff, isinff)
-
-#ifdef NO_LONG_DOUBLE
-strong_alias (__isinf, __isinfl)
-weak_alias (__isinf, isinfl)
-#endif
-
-#if !IS_IN (libm)
-# if LONG_DOUBLE_COMPAT(libc, GLIBC_2_0)
-compat_symbol (libc, __isinf, __isinfl, GLIBC_2_0);
-compat_symbol (libc, isinf, isinfl, GLIBC_2_0);
-# endif
-#endif