[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/math/s_significandl.c b/ap/libc/glibc/glibc-2.22/math/s_significandl.c
new file mode 100644
index 0000000..0e3337b
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/math/s_significandl.c
@@ -0,0 +1,34 @@
+/* s_significandl.c -- long double version of s_significand.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: $";
+#endif
+
+/*
+ * significandl(x) computes just
+ * scalbl(x, (long double) -ilogbl(x)),
+ * for exercising the fraction-part(F) IEEE 754-1985 test vector.
+ */
+
+#include <math.h>
+#include <math_private.h>
+
+long double __significandl(long double x)
+{
+ return __ieee754_scalbl(x,(long double) -__ilogbl(x));
+}
+weak_alias (__significandl, significandl)