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authorJoseph Myers <joseph@codesourcery.com>2012-05-01 15:37:43 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-05-01 15:37:43 +0000
commit7cb029ee6ec74801aebe41af62d20a44775d0697 (patch)
tree68ee5f5b88832c10bc1c7560cc9f1651104aebf0 /sysdeps/i386/fpu/s_nexttowardf.c
parent412bd96612ff5422befb98e990b66d10c26a4b21 (diff)
downloadglibc-7cb029ee6ec74801aebe41af62d20a44775d0697.tar.gz
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Fix nexttoward bugs (bugs 2550, 2570).
Diffstat (limited to 'sysdeps/i386/fpu/s_nexttowardf.c')
-rw-r--r--sysdeps/i386/fpu/s_nexttowardf.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/sysdeps/i386/fpu/s_nexttowardf.c b/sysdeps/i386/fpu/s_nexttowardf.c
index 89e8771481..49651bed6f 100644
--- a/sysdeps/i386/fpu/s_nexttowardf.c
+++ b/sysdeps/i386/fpu/s_nexttowardf.c
@@ -47,17 +47,13 @@ float __nexttowardf(float x, long double y)
 	    return x;
 	}
 	if(hx>=0) {				/* x > 0 */
-	    if(esy>=0x8000||((ix>>23)&0xff)>iy-0x3f80
-	       || (((ix>>23)&0xff)==iy-0x3f80
-		   && ((ix&0x7fffff)<<8)>(hy&0x7fffffff))) {/* x > y, x -= ulp */
+	    if(x > y) {				/* x -= ulp */
 		hx -= 1;
 	    } else {				/* x < y, x += ulp */
 		hx += 1;
 	    }
 	} else {				/* x < 0 */
-	    if(esy<0x8000||((ix>>23)&0xff)>iy-0x3f80
-	       || (((ix>>23)&0xff)==iy-0x3f80
-		   && ((ix&0x7fffff)<<8)>(hy&0x7fffffff))) {/* x < y, x -= ulp */
+	    if(x < y) {				/* x -= ulp */
 		hx -= 1;
 	    } else {				/* x > y, x += ulp */
 		hx += 1;