File: tst-ssemod.c

package info (click to toggle)
glibc 2.24-11+deb9u4
  • links: PTS, VCS
  • area: main
  • in suites: stretch, stretch-proposed-updates
  • size: 225,852 kB
  • sloc: ansic: 996,505; asm: 261,827; sh: 10,484; makefile: 9,856; cpp: 4,169; python: 3,971; perl: 2,254; awk: 1,753; pascal: 1,521; yacc: 291; sed: 80
file content (46 lines) | stat: -rw-r--r-- 975 bytes parent folder | download | duplicates (6)
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
46
/* Test case for x86-64 preserved SSE registers in dynamic linker.  */

#include <stdlib.h>
#include <string.h>
#include <immintrin.h>

__m128i
sse_test (__m128i x0, __m128i x1, __m128i x2, __m128i x3,
	  __m128i x4, __m128i x5, __m128i x6, __m128i x7)
{
  __m128i xmm;

  xmm = _mm_set1_epi32 (0);
  if (memcmp (&xmm, &x0, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (1);
  if (memcmp (&xmm, &x1, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (2);
  if (memcmp (&xmm, &x2, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (3);
  if (memcmp (&xmm, &x3, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (4);
  if (memcmp (&xmm, &x4, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (5);
  if (memcmp (&xmm, &x5, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (6);
  if (memcmp (&xmm, &x6, sizeof (xmm)))
    abort ();

  xmm = _mm_set1_epi32 (7);
  if (memcmp (&xmm, &x7, sizeof (xmm)))
    abort ();

  return _mm_set1_epi32 (0x12349876);
}