X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fy1.c;h=e31d67d102a3c2ee8f42acdd2955ee06dcf7245b;hb=c8999dd6b4a06f4963d7d7cfb82a7e30682b76d0;hp=a5e3b6a4e887b07d96e501758f1b74cece4b86f9;hpb=d22f4f43182fe1cc70b343b6a52cb8e3a54d1f44;p=libc-test

diff --git a/src/math/y1.c b/src/math/y1.c
index a5e3b6a..e31d67d 100644
--- a/src/math/y1.c
+++ b/src/math/y1.c
@@ -1,9 +1,11 @@
+#define _XOPEN_SOURCE 700
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct d_d t[] = {
 #include "sanity/y1.h"
+#include "special/y1.h"
 
 };
 
@@ -32,7 +34,7 @@ int main(void)
 			err++;
 		}
 		d = ulperr(y, p->y, p->dy);
-		if (!checkulp(d, p->r)) {
+		if ((!(p->x < 0) && !checkulp(d, p->r)) || (p->x < 0 && !isnan(y) && y != -inf)) {
 			printf("%s:%d: %s y1(%a) want %a got %a ulperr %.3f = %a + %a\n",
 				p->file, p->line, rstr(p->r), p->x, p->y, y, d, d-p->dy, p->dy);
 			err++;