File: tst-sse.c

package info (click to toggle)
glibc 2.28-10
  • links: PTS, VCS
  • area: main
  • in suites: buster, buster-backports
  • size: 272,168 kB
  • sloc: ansic: 1,008,602; asm: 259,607; makefile: 11,271; sh: 10,477; python: 6,910; cpp: 4,992; perl: 2,258; awk: 2,005; yacc: 290; pascal: 182; sed: 73
file content (46 lines) | stat: -rw-r--r-- 1,596 bytes parent folder | download | duplicates (4)
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 preserved SSE registers in dynamic linker.
   Copyright (C) 2017-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

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

extern __m128i sse_test (__m128i, __m128i, __m128i, __m128i,
			 __m128i, __m128i, __m128i, __m128i);

static int
do_test (void)
{
  __m128i xmm0 = _mm_set1_epi32 (0);
  __m128i xmm1 = _mm_set1_epi32 (1);
  __m128i xmm2 = _mm_set1_epi32 (2);
  __m128i xmm3 = _mm_set1_epi32 (3);
  __m128i xmm4 = _mm_set1_epi32 (4);
  __m128i xmm5 = _mm_set1_epi32 (5);
  __m128i xmm6 = _mm_set1_epi32 (6);
  __m128i xmm7 = _mm_set1_epi32 (7);
  __m128i ret = sse_test (xmm0, xmm1, xmm2, xmm3,
			  xmm4, xmm5, xmm6, xmm7);
  xmm0 =  _mm_set1_epi32 (0x12349876);
  if (memcmp (&xmm0, &ret, sizeof (ret)))
    abort ();
  return 0;
}

#define TEST_FUNCTION do_test ()
#include "../../test-skeleton.c"