When __NO_LONG_DOUBLE_MATH is defined, __issignalingl is not available,
thus issignaling with long double argument should call __issignaling,
instead.
Tested for powerpc64le.
* math/math.h [defined __cplusplus] (issignaling): In the long
double case, call __issignalingl only if __NO_LONG_DOUBLE_MATH
is not defined. Call __issignaling, otherwise.
+2017-08-24 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com>
+
+ * math/math.h [defined __cplusplus] (issignaling): In the long
+ double case, call __issignalingl only if __NO_LONG_DOUBLE_MATH
+ is not defined. Call __issignaling, otherwise.
+
2017-08-24 Adhemerval Zanella <adhemerval.zanella@linaro.org>
* sysdeps/unix/make-syscalls.sh: Remove cancellable tagging for
extern "C++" {
inline int issignaling (float __val) { return __issignalingf (__val); }
inline int issignaling (double __val) { return __issignaling (__val); }
-inline int issignaling (long double __val) { return __issignalingl (__val); }
+inline int
+issignaling (long double __val)
+{
+# ifdef __NO_LONG_DOUBLE_MATH
+ return __issignaling (__val);
+# else
+ return __issignalingl (__val);
+# endif
+}
# if __HAVE_DISTINCT_FLOAT128
inline int issignaling (_Float128 __val) { return __issignalingf128 (__val); }
# endif