X-Git-Url: http://nsz.repo.hu/git/?p=libm;a=blobdiff_plain;f=src%2Fmath%2Filogbl.c;h=099c81a4ebf4c11e07e8804e0f28efd8c80119ed;hp=acaf31212a33ea394d4e1d985ebaa81db848e4c4;hb=59c2bd747bce9b1e35c893b2ace9bea57523a901;hpb=fc04675a09587031d5daebcb877b73976890b71d

diff --git a/src/math/ilogbl.c b/src/math/ilogbl.c
index acaf312..099c81a 100644
--- a/src/math/ilogbl.c
+++ b/src/math/ilogbl.c
@@ -1,11 +1,11 @@
 #include <limits.h>
 #include "libm.h"
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
 int ilogbl(long double x)
 {
 	return ilogb(x);
 }
-#elif LD80
+#elif LDBL_MANT_DIG == 64 && LDBL_MAX_EXP == 16384
 int ilogbl(long double x)
 {
 	union ldshape u = {x};
@@ -21,7 +21,7 @@ int ilogbl(long double x)
 	}
 	if (e == 0x7fff)
 		/* in ld80 msb is set in inf */
-		return m & ~(uint64_t)1<<63 ? FP_ILOGBNAN : INT_MAX;
+		return m & ~((uint64_t)1<<63) ? FP_ILOGBNAN : INT_MAX;
 	return e - 0x3fff;
 }
 #endif