use #if LDBL_MANT_DIG == ... instead of custom LD80 etc macros

[libm] / src / math / hypotl.c

diff --git a/src/math/hypotl.c b/src/math/hypotl.c
index a2cd78f..f4a64f7 100644 (file)
--- a/src/math/hypotl.c
+++ b/src/math/hypotl.c
@@ -13,12 +13,12 @@
 
 #include "libm.h"
 
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
 long double hypotl(long double x, long double y)
 {
        return hypot(x, y);
 }
-#elif LD80 || LD128
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
 
 #define GET_LDBL_EXPSIGN(i, v) do {     \
        union IEEEl2bits uv;            \