Merge changes between r22176 and r22241 from /fsf/trunk.

git-svn-id: svn://svn.eglibc.org/trunk@22242 7b3dc134-2b1b-0410-93df-9e9f96275f8d

1 files changed, 34 insertions, 0 deletions

diff --git a/libc/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S b/libc/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S
new file mode 100644
index 000000000..5e011a121
--- /dev/null
+++ b/libc/sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/s_fdim-vis3.S
@@ -0,0 +1,34 @@
+/* Compute positive difference, sparc 32-bit+v9+vis3.
+   Copyright (C) 2013 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by David S. Miller <davem@davemloft.net>.
+
+   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 <sysdep.h>
+
+ENTRY(__fdim_vis3)
+	movwtos	%o0, %f0
+	movwtos	%o1, %f1
+	movwtos	%o2, %f2
+	movwtos	%o3, %f3
+	fcmpd	%f0, %f2
+	fbug	1f
+	 nop
+	fzero	%f0
+	fnegd	%f0, %f2
+1:	retl
+	 fsubd	%f0, %f2, %f0
+END(__fdim_vis3)