| 1 | /* strcmp dispatch for RTLD and non-multiarch build |
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| 2 | Copyright (C) 1999-2024 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | /* Symbol = strcmp. */ |
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| 20 | |
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| 21 | #define DEFAULT_IMPL_V1 "multiarch/strcmp-sse2.S" |
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| 22 | /* strcmp-sse2-unaligned.S is often faster than strcmp-sse42.S and |
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| 23 | doesn't have the drawback of using the `pcmpstri` instruction |
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| 24 | which can be very slow on some CPUs. */ |
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| 25 | #define DEFAULT_IMPL_V2 "multiarch/strcmp-sse2-unaligned.S" |
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| 26 | #define DEFAULT_IMPL_V3 "multiarch/strcmp-avx2.S" |
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| 27 | #define DEFAULT_IMPL_V4 "multiarch/strcmp-evex.S" |
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| 28 | |
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| 29 | #include "isa-default-impl.h" |
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| 30 | |
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| 31 | libc_hidden_builtin_def (strcmp) |
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| 32 | |
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