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authorAndreas Jaeger <aj@suse.de>2000-09-05 08:31:52 +0000
committerAndreas Jaeger <aj@suse.de>2000-09-05 08:31:52 +0000
commitd3d726ab8fcb54f5fd23fea03e42e150621c1268 (patch)
treed4ed75bc8a217ba6e3da7750912a230181532e88 /sysdeps/sparc/sparc32/soft-fp/q_flt.c
parent379ed351443b56500ffea2c5efb4ffbca866fcec (diff)
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Moved from soft-fp/sysdeps/sparc/sparc32/q_itoq.c
Diffstat (limited to 'sysdeps/sparc/sparc32/soft-fp/q_flt.c')
-rw-r--r--sysdeps/sparc/sparc32/soft-fp/q_flt.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/sysdeps/sparc/sparc32/soft-fp/q_flt.c b/sysdeps/sparc/sparc32/soft-fp/q_flt.c
new file mode 100644
index 0000000000..20c2e1ff15
--- /dev/null
+++ b/sysdeps/sparc/sparc32/soft-fp/q_flt.c
@@ -0,0 +1,40 @@
+/* Software floating-point emulation.
+   Return 1 if a < b
+   Copyright (C) 1997,1999 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If
+   not, write to the Free Software Foundation, Inc.,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include "soft-fp.h"
+#include "quad.h"
+
+int _Q_flt(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);
+  if (r == 3)
+    FP_SET_EXCEPTION(FP_EX_INVALID);
+  FP_HANDLE_EXCEPTIONS;
+
+  return (r == 1);
+}