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-rw-r--r--REORG.TODO/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c b/REORG.TODO/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
new file mode 100644
index 0000000000..2d74a6ee15
--- /dev/null
+++ b/REORG.TODO/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
@@ -0,0 +1,46 @@
+/* Software floating-point emulation.
+   Return (unsigned long)(*a)
+   Copyright (C) 1997-2017 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/>.  */
+
+#define FP_ROUNDMODE FP_RND_ZERO
+#include "soft-fp.h"
+#include "quad.h"
+
+unsigned long _Qp_qtoux(const long double *a)
+{
+  FP_DECL_EX;
+  FP_DECL_Q(A);
+  unsigned long r;
+
+  FP_INIT_ROUNDMODE;
+  FP_UNPACK_RAW_QP(A, a);
+  FP_TO_INT_Q(r, A, 64, -1);
+  QP_HANDLE_EXCEPTIONS(
+	unsigned long rx;
+	__asm (
+"	ldd [%1], %%f52\n"
+"	ldd [%1+8], %%f54\n"
+"	fqtox %%f52, %%f60\n"
+"	std %%f60, [%0]\n"
+"	" : : "r" (&rx), "r" (a) : QP_CLOBBER);
+	r = rx);
+
+  return r;
+}