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

[libm] / src / math / powl.c

diff --git a/src/math/powl.c b/src/math/powl.c
index c83289b..c829c18 100644 (file)
--- a/src/math/powl.c
+++ b/src/math/powl.c
@@ -69,7 +69,7 @@
 
 #include "libm.h"
 
-#if LD80
+#if LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
 
 /* Table size */
 #define NXT 32