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-rw-r--r--sysdeps/sparc/sparc32/q_cmp.c38
1 files changed, 38 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc32/q_cmp.c b/sysdeps/sparc/sparc32/q_cmp.c
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+++ b/sysdeps/sparc/sparc32/q_cmp.c
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+/* Software floating-point emulation.
+   Compare a and b, return float condition code.
+   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 "soft-fp.h"
+#include "quad.h"
+
+int _Q_cmp(const long double a, const long double b)
+{
+  FP_DECL_EX;
+  FP_DECL_Q(A); FP_DECL_Q(B);
+  int r;
+
+  FP_UNPACK_RAW_Q(A, a);
+  FP_UNPACK_RAW_Q(B, b);
+  FP_CMP_Q(r, B, A, 3, 1);
+  if (r == -1) r = 2;
+  FP_HANDLE_EXCEPTIONS;
+
+  return r;
+}