skip known math failures

[libc-test] / src / math / erfc.c

diff --git a/src/math/erfc.c b/src/math/erfc.c
index 799f79f..4a4a489 100644 (file)
--- a/src/math/erfc.c
+++ b/src/math/erfc.c
@@ -34,9 +34,12 @@ int main(void)
                }
                d = ulperr(y, p->y, p->dy);
                if (!checkulp(d, p->r)) {
+                       if (fabs(d) < 4.0f)
+                               printf("X ");
+                       else
+                               err++;
                        printf("%s:%d: %s erfc(%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;