File: ldl-vsx-be-order.c

package info (click to toggle)
gcc-riscv64-unknown-elf 8.3.0.2019.08%2Bdfsg-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 680,956 kB
  • sloc: ansic: 3,237,715; cpp: 896,882; ada: 772,854; f90: 144,254; asm: 68,788; makefile: 67,456; sh: 29,743; exp: 28,045; objc: 15,273; fortran: 11,885; python: 7,369; pascal: 5,375; awk: 3,725; perl: 2,872; yacc: 316; xml: 311; ml: 285; lex: 198; haskell: 122
file content (45 lines) | stat: -rw-r--r-- 1,044 bytes parent folder | download | duplicates (2) 
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
35
36
37
38
39
40
41
42
43
44
45
 
/* { dg-skip-if "" { powerpc*-*-darwin* } } */
/* { dg-require-effective-target powerpc_vsx_ok } */
/* Disable warnings to squelch deprecation message about -maltivec=be.  */
/* { dg-options "-w -maltivec=be -mabi=altivec -std=gnu99 -mvsx" } */

#include "harness.h"

static unsigned long long svul[2] __attribute__ ((aligned (16)));
static double svd[2] __attribute__ ((aligned (16)));

static void init ()
{
  unsigned int i;
  for (i = 0; i < 2; ++i)
    {
      svul[i] = i;
      svd[i] = i * 1.0;
    }
}

static void test ()
{
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
  vector unsigned long long evul = {1,0};
  vector double evd = {1.0,0.0};
#else
  vector unsigned long long evul = {0,1};
  vector double evd = {0.0,1.0};
#endif

  vector unsigned long long vul;
  vector double vd;
  unsigned i;

  init ();

  vul = vec_ldl (0, (vector unsigned long long *)svul);
  vd  = vec_ldl (0, (vector double *)svd);

  for (i = 0; i < 2; ++i)
    {
      check (vul[i] == evul[i], "vul");
      check (vd[i]  == evd[i],  "vd" );
    }
}