#include <stdint.h>
#include <stdio.h>
#include "mtest.h"
static struct dd_di t[] = {
#include "sanity/remquo.h"
#include "special/remquo.h"
};
int main(void)
{
#pragma STDC FENV_ACCESS ON
int yi;
double y;
float d;
int e, i, err = 0;
struct dd_di *p;
for (i = 0; i < sizeof t/sizeof *t; i++) {
p = t + i;
if (p->r < 0)
continue;
fesetround(p->r);
feclearexcept(FE_ALL_EXCEPT);
y = remquo(p->x, p->x2, &yi);
e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
if (!checkexcept(e, p->e, p->r)) {
printf("%s:%d: bad fp exception: %s remquo(%a,%a)=%a,%lld, want %s",
p->file, p->line, rstr(p->r), p->x, p->x2, p->y, p->i, estr(p->e));
printf(" got %s\n", estr(e));
err++;
}
d = ulperr(y, p->y, p->dy);
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 remquo(%a,%a) want %a,%lld got %a,%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++;
}
}
return !!err;
}