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

[libm] / src / math / fabsl.c

diff --git a/src/math/fabsl.c b/src/math/fabsl.c
index f1dec1f..711d908 100644 (file)
--- a/src/math/fabsl.c
+++ b/src/math/fabsl.c
@@ -1,10 +1,10 @@
 #include "libm.h"
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
 long double fabsl(long double x)
 {
        return fabs(x);
 }
-#elif LD80 || LD128
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
 long double fabsl(long double x)
 {
        union ldshape u = {x};