5 static struct ddd_d t[] = {
6 #include "sanity/fma.h"
7 #include "special/fma.h"
12 #pragma STDC FENV_ACCESS ON
18 for (i = 0; i < sizeof t/sizeof *t; i++) {
24 feclearexcept(FE_ALL_EXCEPT);
25 y = fma(p->x, p->x2, p->x3);
26 e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
28 /* do not check inexact by default */
29 #if defined CHECK_INEXACT || defined CHECK_INEXACT_OMISSION
30 if (!checkexceptall(e, p->e, p->r)) {
32 if (!checkexceptall(e|INEXACT, p->e|INEXACT, p->r)) {
34 printf("%s:%d: bad fp exception: %s fma(%a,%a,%a)=%a, want %s",
35 p->file, p->line, rstr(p->r), p->x, p->x2, p->x3, p->y, estr(p->e));
36 printf(" got %s\n", estr(e));
39 d = ulperr(y, p->y, p->dy);
40 if (!checkcr(y, p->y, p->r)) {
41 printf("%s:%d: %s fma(%a,%a,%a) want %a got %a ulperr %.3f = %a + %a\n",
42 p->file, p->line, rstr(p->r), p->x, p->x2, p->x3, p->y, y, d, d-p->dy, p->dy);