6 static struct ll_l t[] = {
7 #if LDBL_MANT_DIG == 53
8 #include "sanity/nexttoward.h"
9 #include "special/nexttoward.h"
11 #elif LDBL_MANT_DIG == 64
12 #include "sanity/nexttoward.h"
13 #include "special/nexttoward.h"
20 #pragma STDC FENV_ACCESS ON
26 for (i = 0; i < sizeof t/sizeof *t; i++) {
32 feclearexcept(FE_ALL_EXCEPT);
33 y = nexttoward(p->x, p->x2);
34 e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
36 if (!checkexcept(e, p->e, p->r)) {
37 printf("%s:%d: bad fp exception: %s nexttoward(%La,%La)=%La, want %s",
38 p->file, p->line, rstr(p->r), p->x, p->x2, p->y, estr(p->e));
39 printf(" got %s\n", estr(e));
42 d = ulperr(y, p->y, p->dy);
43 if (!checkcr(y, p->y, p->r)) {
44 printf("%s:%d: %s nexttoward(%La,%La) want %La got %a ulperr %.3f = %a + %a\n",
45 p->file, p->line, rstr(p->r), p->x, p->x2, p->y, y, d, d-p->dy, p->dy);