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-rw-r--r--sysdeps/alpha/ots_nintxq.c51
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diff --git a/sysdeps/alpha/ots_nintxq.c b/sysdeps/alpha/ots_nintxq.c
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+++ b/sysdeps/alpha/ots_nintxq.c
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+/* Software floating-point emulation: convert to fortran nearest.
+ Copyright (C) 1997-2018 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Richard Henderson (rth@cygnus.com) and
+ Jakub Jelinek (jj@ultra.linux.cz).
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library. If not, see
+ <http://www.gnu.org/licenses/>. */
+
+#include "local-soft-fp.h"
+
+long
+_OtsNintXQ (long al, long ah, long _round)
+{
+ FP_DECL_EX;
+ FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
+ unsigned long r;
+ long s;
+
+ /* If bit 3 is set, then integer overflow detection is requested. */
+ s = _round & 8 ? 1 : -1;
+ _round = _round & 3;
+
+ FP_INIT_ROUNDMODE;
+ AXP_UNPACK_SEMIRAW_Q(A, a);
+
+ /* Build 0.5 * sign(A) */
+ B_e = _FP_EXPBIAS_Q;
+ __FP_FRAC_SET_2 (B, 0, 0);
+ B_s = A_s;
+
+ FP_ADD_Q(C, A, B);
+ _FP_FRAC_SRL_2(C, _FP_WORKBITS);
+ _FP_FRAC_HIGH_RAW_Q(C) &= ~(_FP_W_TYPE)_FP_IMPLBIT_Q;
+ FP_TO_INT_Q(r, C, 64, s);
+ if (s > 0 && (_fex &= FP_EX_INVALID))
+ FP_HANDLE_EXCEPTIONS;
+
+ return r;
+}