testcases for rint double rounding issue

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

diff --git a/src/math/remquol.c b/src/math/remquol.c
index a06497d..3f34f68 100644 (file)
--- a/src/math/remquol.c
+++ b/src/math/remquol.c
@@ -1,9 +1,17 @@
 #include <stdint.h>
 #include <stdio.h>
-#include "util.h"
+#include "mtest.h"
 
 static struct ll_li t[] = {
+#if LDBL_MANT_DIG == 53
+#include "sanity/remquo.h"
+#include "special/remquo.h"
+
+#elif LDBL_MANT_DIG == 64
 #include "sanity/remquol.h"
+#include "special/remquol.h"
+
+#endif
 };
 
 int main(void)
@@ -32,7 +40,9 @@ int main(void)
                        err++;
                }
                d = ulperr(y, p->y, p->dy);
-               if (!checkulp(d, p->r) || (yi & 7) != (p->i & 7) || (yi < 0) != (p->i < 0)) {
+               if (!checkcr(y, p->y, p->r) ||
+               (!isnan(p->y) && (yi & 7) != (p->i & 7)) ||
+               (!isnan(p->y) && (yi < 0) != (p->i < 0))) {
                        printf("%s:%d: %s remquol(%La,%La) want %La,%lld got %La,%d ulperr %.3f = %a + %a\n",
                                p->file, p->line, rstr(p->r), p->x, p->x2, p->y, p->i, y, yi, d, d-p->dy, p->dy);
                        err++;