File: pr52407.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (34 lines) | stat: -rw-r--r-- 580 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
 
/* { dg-do run } */
/* { dg-options "-fno-common" { target hppa*-*-hpux* } } */

extern void abort (void);

typedef long long T;
typedef T vl_t __attribute__((vector_size(2 * sizeof (T))));

vl_t	ul[4], vl[4] = { { 1, 2 }, { 3, 4 }, { 5, 6 }, { 7, 8 } };

static void
mul_vl_l(vl_t *u, vl_t *v, T x, int m)
{
  vl_t	 w;
  T *p = (T *)&w;
  p[0] = p[1] = x;
  while (m--)
    *u++ = *v++ * w;
}

int
main(int argc, char *argv[])
{
  int i;
  T *pl;

  pl = (T *) &ul;
  mul_vl_l(ul, vl, 2, 4);
  for (i = 0; i < 8; i++)
    if (pl[i] != 2 * (i + 1))
      abort ();

  return 0;
}