X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fmath%2Fy0f.c;h=d01527988e4cc9609016a150747faa01817ced91;hb=HEAD;hp=b1c43b97312939219a6c9ac22f00f72c38405428;hpb=b3580f11bf7b91afd597e6224c2f265d6d0b087f;p=libc-test

diff --git a/src/math/y0f.c b/src/math/y0f.c
index b1c43b9..d015279 100644
--- a/src/math/y0f.c
+++ b/src/math/y0f.c
@@ -1,6 +1,8 @@
+#define _DEFAULT_SOURCE 1
+#define _BSD_SOURCE 1
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct f_f t[] = {
 #include "sanity/y0f.h"
@@ -13,7 +15,7 @@ int main(void)
 	#pragma STDC FENV_ACCESS ON
 	float y;
 	float d;
-	int e, i, err = 0;
+	int e, i, bad, err = 0;
 	struct f_f *p;
 
 	for (i = 0; i < sizeof t/sizeof *t; i++) {
@@ -33,10 +35,14 @@ int main(void)
 			err++;
 		}
 		d = ulperrf(y, p->y, p->dy);
-		if ((!(p->x < 0) && !checkulp(d, p->r)) || (p->x < 0 && !isnan(y) && y != -inf)) {
+		bad = p->x < 0 && !isnan(y) && y != -inf;
+		if (bad || (!(p->x < 0) && !checkulp(d, p->r))) {
+			if (!bad && fabsf(d) < 0x1p23f)
+				printf("X ");
+			else
+				err++;
 			printf("%s:%d: %s y0f(%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++;
 		}
 	}
 	return !!err;