5 static struct l_ll t
[] = {
6 #if LDBL_MANT_DIG == 53
7 #include "sanity/modf.h"
8 #include "special/modf.h"
9 #elif LDBL_MANT_DIG == 64
10 #include "sanity/modfl.h"
11 #include "special/modfl.h"
17 #pragma STDC FENV_ACCESS ON
23 for (i
= 0; i
< sizeof t
/sizeof *t
; i
++) {
29 feclearexcept(FE_ALL_EXCEPT
);
31 e
= fetestexcept(INEXACT
|INVALID
|DIVBYZERO
|UNDERFLOW
|OVERFLOW
);
33 /* TODO: fix inexact */
34 if (!checkexceptall(e
|INEXACT
, p
->e
|INEXACT
, p
->r
)) {
35 printf("%s:%d: bad fp exception: %s modf(%La)=%La,%La, want %s",
36 p
->file
, p
->line
, rstr(p
->r
), p
->x
, p
->y
, p
->y2
, estr(p
->e
));
37 printf(" got %s\n", estr(e
));
40 d
= ulperr(y
, p
->y
, p
->dy
);
41 di
= ulperr(yi
, p
->y2
, p
->dy2
);
42 if (!checkcr(y
, p
->y
, p
->r
) || !checkcr(yi
, p
->y2
, p
->r
)) {
43 printf("%s:%d: %s modf(%La) want %La,%La got %La,%La, ulperr %.3f = %a + %a, %.3f = %a + %a\n",
44 p
->file
, p
->line
, rstr(p
->r
), p
->x
, p
->y
, p
->y2
, y
, yi
, d
, d
-p
->dy
, p
->dy
, di
, di
-p
->dy2
, p
->dy2
);