1 files changed, 50 insertions, 0 deletions
diff --git a/sysdeps/alpha/soft-fp/ots_nintxq.c b/sysdeps/alpha/soft-fp/ots_nintxq.c
new file mode 100644
index 0000000000..2cb1ca4c2a
--- /dev/null
+++ b/sysdeps/alpha/soft-fp/ots_nintxq.c
@@ -0,0 +1,50 @@
+/* Software floating-point emulation: convert to fortran nearest.
+   Copyright (C) 1997,1999,2004 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#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);
+  long r, s;
+
+  /* If bit 3 is set, then integer overflow detection is requested.  */
+  s = _round & 8 ? 1 : -1;
+  _round = _round & 3;
+
+  FP_INIT_ROUNDMODE;
+  FP_UNPACK_Q(A, a);
+
+  /* Build 0.5 * sign(A) */
+  B_e = _FP_EXPBIAS_Q;
+  __FP_FRAC_SET_2 (B, _FP_IMPLBIT_Q, 0);
+  B_s = A_s;
+  _FP_UNPACK_CANONICAL(Q,2,B);
+
+  FP_ADD_Q(C, A, B);
+  FP_TO_INT_Q(r, C, 64, s);
+  if (s > 0 && (_fex &= FP_EX_INVALID))
+    FP_HANDLE_EXCEPTIONS;
+
+  return r;
+}