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8f1b841e45
A few minor adjustments to the P8 strspn gives us an almost equally optimized P8 strcspn.
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* Multiple versions of strcspn. PowerPC64 version.
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Copyright (C) 2016 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <string.h>
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#include <shlib-compat.h>
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#include "init-arch.h"
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#undef strcspn
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extern __typeof (strcspn) __libc_strcspn;
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extern __typeof (strcspn) __strcspn_ppc attribute_hidden;
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extern __typeof (strcspn) __strcspn_power8 attribute_hidden;
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libc_ifunc (__libc_strcspn,
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(hwcap2 & PPC_FEATURE2_ARCH_2_07)
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? __strcspn_power8
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: __strcspn_ppc);
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weak_alias (__libc_strcspn, strcspn)
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libc_hidden_builtin_def (strcspn)
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