gcc/testsuite/gcc.target/i386/avx-vcmpsd-1.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target avx } */
   3 /* { dg-require-effective-target c99_runtime } */
   4 /* { dg-options "-O2 -mavx -std=c99" } */
   5
   6 #include "avx-check.h"
   7 #include <math.h>
   8
   9 double s1[] = {2134.3343, 6678.346};
  10 double s2[] = {41124.234, 6678.346};
  11 long long dd[] =  {1, 2}, d[2];
  12 union{long long l[2]; double d[2];} e;
  13
  14 void check(unsigned imm, char *id)
  15 {
  16     if(checkVl(d, e.l, 2)){
  17         printf("mm_cmp_sd(%s: 0x%x) FAILED\n", id, imm);
  18     }
  19 }
  20
  21 #define CMP(imm, rel)                                   \
  22     e.l[0] = rel ? -1 : 0;                              \
  23     dest = _mm_loadu_pd((double*)dd);                   \
  24     source1 = _mm_loadu_pd(s1);                         \
  25     source2 = _mm_loadu_pd(s2);                         \
  26     dest = _mm_cmp_sd(source1, source2, imm);           \
  27     _mm_storeu_pd((double*) d, dest);                   \
  28     check(imm, "" #imm "");
  29
  30 static void
  31 avx_test ()
  32 {
  33     __m128d source1, source2, dest;
  34
  35     e.d[1] = s1[1];
  36
  37     CMP(_CMP_EQ_OQ, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
  38     CMP(_CMP_LT_OS, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
  39     CMP(_CMP_LE_OS, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
  40     CMP(_CMP_UNORD_Q, isunordered(s1[0], s2[0]));
  41     CMP(_CMP_NEQ_UQ, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
  42     CMP(_CMP_NLT_US, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
  43     CMP(_CMP_NLE_US, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
  44     CMP(_CMP_ORD_Q, !isunordered(s1[0], s2[0]));
  45
  46     CMP(_CMP_EQ_UQ, isunordered(s1[0], s2[0]) || s1[0] == s2[0]);
  47     CMP(_CMP_NGE_US, isunordered(s1[0], s2[0]) || s1[0] < s2[0]);
  48     CMP(_CMP_NGT_US, isunordered(s1[0], s2[0]) || s1[0] <= s2[0]);
  49
  50     CMP(_CMP_FALSE_OQ, 0);
  51     CMP(_CMP_NEQ_OQ, !isunordered(s1[0], s2[0]) && s1[0] != s2[0]);
  52     CMP(_CMP_GE_OS, !isunordered(s1[0], s2[0]) && s1[0] >= s2[0]);
  53     CMP(_CMP_GT_OS, !isunordered(s1[0], s2[0]) && s1[0] > s2[0]);
  54     CMP(_CMP_TRUE_UQ, 1);
  55
  56     CMP(_CMP_EQ_OS, !isunordered(s1[0], s2[0]) && s1[0] == s2[0]);
  57     CMP(_CMP_LT_OQ, !isunordered(s1[0], s2[0]) && s1[0] < s2[0]);
  58     CMP(_CMP_LE_OQ, !isunordered(s1[0], s2[0]) && s1[0] <= s2[0]);
  59     CMP(_CMP_UNORD_S, isunordered(s1[0], s2[0]));
  60     CMP(_CMP_NEQ_US, isunordered(s1[0], s2[0]) || s1[0] != s2[0]);
  61     CMP(_CMP_NLT_UQ, isunordered(s1[0], s2[0]) || s1[0] >= s2[0]);
  62     CMP(_CMP_NLE_UQ, isunordered(s1[0], s2[0]) || s1[0] > s2[0]);
  63     CMP(_CMP_ORD_S, !isunordered(s1[0], s2[0]));
  64     CMP(_CMP_EQ_US, isunordered(s1[0], s2[0]) || s1[0] == s2[0]);
  65     CMP(_CMP_NGE_UQ, isunordered(s1[0], s2[0]) || s1[0] < s2[0]);
  66     CMP(_CMP_NGT_UQ, isunordered(s1[0], s2[0]) || s1[0] <= s2[0]);
  67     CMP(_CMP_FALSE_OS, 0);
  68     CMP(_CMP_NEQ_OS, !isunordered(s1[0], s2[0]) && s1[0] != s2[0]);
  69     CMP(_CMP_GE_OQ, !isunordered(s1[0], s2[0]) && s1[0] >= s2[0]);
  70     CMP(_CMP_GT_OQ, !isunordered(s1[0], s2[0]) && s1[0] > s2[0]);
  71     CMP(_CMP_TRUE_US, 1);
  72 }