math: add ilogb, fix f_fi tests

[libc-test] / src / math / gen / template / f_fi.c

diff --git a/src/math/gen/template/f_fi.c b/src/math/gen/template/f_fi.c
index 1e19a4c..4a2104e 100644 (file)
--- a/src/math/gen/template/f_fi.c
+++ b/src/math/gen/template/f_fi.c
@@ -32,7 +32,7 @@ int main(void)
                        err++;
                }
                d = ulperrf(y, p->y, p->dy);
-               if (!checkulp(d, p->r)) {
+               if (!checkulp(d, p->r) || yi != p->i) {
                        printf("%s:%d: %s ___(%a) want %a,%lld got %a,%d ulperr %.3f = %a + %a\n",
                                p->file, p->line, rstr(p->r), p->x, p->y, p->i, y, yi, d, d-p->dy, p->dy);
                        err++;