5 static struct f_fi t[] = {
6 #include "sanity/frexpf.h"
7 #include "special/frexpf.h"
13 #pragma STDC FENV_ACCESS ON
20 for (i = 0; i < sizeof t/sizeof *t; i++) {
26 feclearexcept(FE_ALL_EXCEPT);
27 y = frexpf(p->x, &yi);
28 e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
30 if (!checkexceptall(e, p->e, p->r)) {
31 printf("%s:%d: bad fp exception: %s frexpf(%a)=%a,%lld, want %s",
32 p->file, p->line, rstr(p->r), p->x, p->y, p->i, estr(p->e));
33 printf(" got %s\n", estr(e));
36 d = ulperrf(y, p->y, p->dy);
37 if (!checkcr(y, p->y, p->r) || (isfinite(p->x) && yi != p->i)) {
38 printf("%s:%d: %s frexpf(%a) want %a,%lld got %a,%d ulperr %.3f = %a + %a\n",
39 p->file, p->line, rstr(p->r), p->x, p->y, p->i, y, yi, d, d-p->dy, p->dy);