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