Move wrappers to libm-compat-calls-auto

This commit moves one step towards the deprecation of wrappers that
use _LIB_VERSION / matherr / __kernel_standard functionality, by
adding the suffix '_compat' to their filenames and adjusting Makefiles
and #includes accordingly.

New template wrappers that do not use such functionality will be added
by future patches and will be first used by the float128 wrappers.

1 files changed, 33 insertions, 0 deletions

diff --git a/math/w_sinhf_compat.c b/math/w_sinhf_compat.c
new file mode 100644
index 0000000000..0e530b1600
--- /dev/null
+++ b/math/w_sinhf_compat.c
@@ -0,0 +1,33 @@
+/* w_sinhf.c -- float version of w_sinh.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@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.
+ * ====================================================
+ */
+
+/*
+ * wrapper sinhf(x)
+ */
+
+#include <math.h>
+#include <math_private.h>
+
+float
+__sinhf (float x)
+{
+	float z = __ieee754_sinhf (x);
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
+	    && _LIB_VERSION != _IEEE_)
+	    return __kernel_standard_f (x, x, 125); /* sinhf overflow */
+
+	return z;
+}
+weak_alias (__sinhf, sinhf)