1 #include <stdint.h>
2 #include <stdio.h>
3 #include "mtest.h"
4
5 static struct l_i t[] = {
6 #if LDBL_MANT_DIG == 53
7 #include "sanity/llrint.h"
8 #include "special/llrint.h"
9
10 #elif LDBL_MANT_DIG == 64
11 #include "sanity/llrintl.h"
12 #include "special/llrintl.h"
13
14 #endif
15 };
16
main(void)17 int main(void)
18 {
19 #pragma STDC FENV_ACCESS ON
20 long long yi;
21 int e, i, err = 0;
22 struct l_i *p;
23
24 for (i = 0; i < sizeof t/sizeof *t; i++) {
25 p = t + i;
26
27 if (p->r < 0)
28 continue;
29 fesetround(p->r);
30 feclearexcept(FE_ALL_EXCEPT);
31 yi = llrintl(p->x);
32 e = fetestexcept(INEXACT|INVALID|DIVBYZERO|UNDERFLOW|OVERFLOW);
33
34 if (!checkexcept(e, p->e, p->r)) {
35 printf("%s:%d: bad fp exception: %s llrintl(%La)=%lld, want %s",
36 p->file, p->line, rstr(p->r), p->x, p->i, estr(p->e));
37 printf(" got %s\n", estr(e));
38 err++;
39 }
40 if (!(p->e&INVALID) && yi != p->i) {
41 printf("%s:%d: %s llrintl(%La) want %lld got %lld\n",
42 p->file, p->line, rstr(p->r), p->x, p->i, yi);
43 err++;
44 }
45 }
46 return !!err;
47 }
48