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

[libm] / src / math / cosl.c

diff --git a/src/math/cosl.c b/src/math/cosl.c
index 4d43629..2c650cd 100644 (file)
--- a/src/math/cosl.c
+++ b/src/math/cosl.c
@@ -31,11 +31,11 @@
 
 #include "libm.h"
 
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
 long double cosl(long double x) {
        return cos(x);
 }
-#elif LD80 || LD128
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
 #include "__rem_pio2l.h"
 
 long double cosl(long double x)