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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
29 lines
1.2 KiB
C
29 lines
1.2 KiB
C
/* Control when floating-point expressions are evaluated. PowerPC version.
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Copyright (C) 2017-2021 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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<https://www.gnu.org/licenses/>. */
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#ifndef POWERPC_MATH_BARRIERS_H
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#define POWERPC_MATH_BARRIERS_H 1
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/* Avoid putting floating point values in memory. */
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# define math_opt_barrier(x) \
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({ __typeof (x) __x = (x); __asm ("" : "+dwa" (__x)); __x; })
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# define math_force_eval(x) \
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({ __typeof (x) __x = (x); __asm __volatile__ ("" : : "dwa" (__x)); })
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#endif
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