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10169938b1
This patch cleanup some multiarch code related to memmmove optimization. Initial IFUNC support added specialized wordcopy symbols which turned in local IFUNC calls used by memmove default implementation. The patch removes the internal IFUNC for wordcopy symbols and uses local branches in the memmmove optimization instead.
28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
/* Copyright (C) 2013-2015 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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#if IS_IN (libc)
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# define WORDCOPY_FWD_ALIGNED _wordcopy_fwd_aligned_ppc
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# define WORDCOPY_FWD_DEST_ALIGNED _wordcopy_fwd_dest_aligned_ppc
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# define WORDCOPY_BWD_ALIGNED _wordcopy_bwd_aligned_ppc
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# define WORDCOPY_BWD_DEST_ALIGNED _wordcopy_bwd_dest_aligned_ppc
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# include <sysdeps/powerpc/power4/wordcopy.c>
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#else
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# include <string/wordcopy.c>
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#endif
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