X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fnextafterl.c;h=aec8ab4048993eba11b1939fe32f823859b118a9;hb=0a036507374004156ba6dfd5db9d0c8efa70e78a;hp=152204255764590090db6e0b42f1b59aab2cb9ac;hpb=fc04675a09587031d5daebcb877b73976890b71d;p=libm

diff --git a/src/math/nextafterl.c b/src/math/nextafterl.c
index 1522042..aec8ab4 100644
--- a/src/math/nextafterl.c
+++ b/src/math/nextafterl.c
@@ -18,12 +18,12 @@
 
 #include "libm.h"
 
-#if LD64
+#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
 long double nextafterl(long double x, long double y)
 {
 	return nextafter(x, y);
 }
-#elif LD80 || LD128
+#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
 long double nextafterl(long double x, long double y)
 {
 	volatile long double t;
@@ -51,16 +51,16 @@ long double nextafterl(long double x, long double y)
 	if(x > 0.0 ^ x < y) {  /* x -= ulp */
 		if (ux.bits.manl == 0) {
 			if ((ux.bits.manh&~LDBL_NBIT) == 0)
-				ux.bits.exp -= 1;
+				ux.bits.exp--;
 			ux.bits.manh = (ux.bits.manh - 1) | (ux.bits.manh & LDBL_NBIT);
 		}
-		ux.bits.manl -= 1;
+		ux.bits.manl--;
 	} else {               /* x += ulp */
-		ux.bits.manl += 1;
+		ux.bits.manl++;
 		if (ux.bits.manl == 0) {
 			ux.bits.manh = (ux.bits.manh + 1) | (ux.bits.manh & LDBL_NBIT);
 			if ((ux.bits.manh&~LDBL_NBIT)==0)
-				ux.bits.exp += 1;
+				ux.bits.exp++;
 		}
 	}
 	if (ux.bits.exp == 0x7fff)  /* overflow  */