[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/w_cosh.c b/ap/libc/glibc/glibc-2.22/math/w_cosh.c
new file mode 100644
index 0000000..0771434
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/math/w_cosh.c
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+/* Optimizations bu Ulrich Drepper <drepper@gmail.com>, 2011 */
+/*
+ * ====================================================
+ * 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.
+ * ====================================================
+ */
+
+/*
+ * wrapper cosh(x)
+ */
+
+#include <math.h>
+#include <math_private.h>
+
+double
+__cosh (double x)
+{
+ double z = __ieee754_cosh (x);
+ if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
+ && _LIB_VERSION != _IEEE_)
+ return __kernel_standard (x, x, 5); /* cosh overflow */
+
+ return z;
+}
+weak_alias (__cosh, cosh)
+#ifdef NO_LONG_DOUBLE
+strong_alias (__cosh, __coshl)
+weak_alias (__cosh, coshl)
+#endif