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3b473fecdf
This patch cleanups the multiarch bzero for powerpc64 by remove the multiarch objects and use instead the the memset embedded implementation presented in each multiarch optimization. The code generate is essentially the same, but the TB_TOCLESS (which is not essential).
43 lines
1.4 KiB
ArmAsm
43 lines
1.4 KiB
ArmAsm
/* Optimized memset implementation for PowerPC64/POWER7.
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Copyright (C) 2013-2014 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 <sysdep.h>
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#undef EALIGN
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#define EALIGN(name, alignt, words) \
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.section ".text"; \
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ENTRY_2(__memset_power7) \
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.align ALIGNARG(alignt); \
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EALIGN_W_##words; \
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BODY_LABEL(__memset_power7): \
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cfi_startproc; \
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LOCALENTRY(__memset_power7)
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#undef END_GEN_TB
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#define END_GEN_TB(name, mask) \
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cfi_endproc; \
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TRACEBACK_MASK(__memset_power7,mask) \
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END_2(__memset_power7)
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#undef libc_hidden_builtin_def
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#define libc_hidden_builtin_def(name)
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#undef __bzero
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#define __bzero __bzero_power7
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#include <sysdeps/powerpc/powerpc64/power7/memset.S>
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