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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
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/* roundevenf() - S390 version.
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Copyright (C) 2019-2021 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 License as
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published by the Free Software Foundation; either version 2.1 of the
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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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#ifdef HAVE_S390_MIN_Z196_ZARCH_ASM_SUPPORT
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# include <math.h>
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# include <libm-alias-float.h>
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float
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__roundevenf (float x)
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{
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float y;
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/* The z196 zarch "load fp integer" (fiebra) instruction is rounding
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x to the nearest integer with "ties to even" rounding mode
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(M3-field: 4) where inexact exceptions are suppressed (M4-field: 4). */
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__asm__ ("fiebra %0,4,%1,4" : "=f" (y) : "f" (x));
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return y;
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}
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libm_alias_float (__roundeven, roundeven)
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#else
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# include <sysdeps/ieee754/flt-32/s_roundevenf.c>
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#endif
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