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

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target avx } */
   3 /* { dg-options "-O2 -mavx -std=c99" } */
   4
   5 #include "avx-check.h"
   6 #include <math.h>
   7
   8 float s1[4]={2134.3343,6678.346,453.345635,54646.464356};
   9 float s2[4]={41124.234,6678.346,8653.65635,856.43576};
  10 int e[4];
  11
  12 union
  13 {
  14   float f[4];
  15   int   i[4];
  16 }d;
  17
  18 void check(unsigned imm, char *id)
  19 {
  20     if(checkVi(d.i, e, 4)){
  21         printf("mm_cmp_ps(0x%x, %s) FAILED\n", imm, id);
  22     }
  23 }
  24
  25 static void
  26 avx_test ()
  27 {
  28     __m128 source1, source2, dest;
  29     int i;
  30
  31 #define CMP(imm, rel)                                   \
  32     for (i = 0; i < 4; i++) e[i] = rel ? -1 : 0;        \
  33     source1 = _mm_loadu_ps(s1);                         \
  34     source2 = _mm_loadu_ps(s2);                         \
  35     dest = _mm_cmp_ps(source1, source2, imm);           \
  36     _mm_storeu_ps(d.f, dest);                   \
  37     check(imm, "" #imm "");
  38
  39     CMP(_CMP_EQ_OQ, !isunordered(s1[i], s2[i]) && s1[i] == s2[i]);
  40     CMP(_CMP_LT_OS, !isunordered(s1[i], s2[i]) && s1[i] < s2[i]);
  41     CMP(_CMP_LE_OS, !isunordered(s1[i], s2[i]) && s1[i] <= s2[i]);
  42     CMP(_CMP_UNORD_Q, isunordered(s1[i], s2[i]));
  43     CMP(_CMP_NEQ_UQ, isunordered(s1[i], s2[i]) || s1[i] != s2[i]);
  44     CMP(_CMP_NLT_US, isunordered(s1[i], s2[i]) || s1[i] >= s2[i]);
  45     CMP(_CMP_NLE_US, isunordered(s1[i], s2[i]) || s1[i] > s2[i]);
  46     CMP(_CMP_ORD_Q, !isunordered(s1[i], s2[i]));
  47
  48     CMP(_CMP_EQ_UQ, isunordered(s1[i], s2[i]) || s1[i] == s2[i]);
  49     CMP(_CMP_NGE_US, isunordered(s1[i], s2[i]) || s1[i] < s2[i]);
  50     CMP(_CMP_NGT_US, isunordered(s1[i], s2[i]) || s1[i] <= s2[i]);
  51
  52     CMP(_CMP_FALSE_OQ, 0);
  53     CMP(_CMP_NEQ_OQ, !isunordered(s1[i], s2[i]) && s1[i] != s2[i]);
  54     CMP(_CMP_GE_OS, !isunordered(s1[i], s2[i]) && s1[i] >= s2[i]);
  55     CMP(_CMP_GT_OS, !isunordered(s1[i], s2[i]) && s1[i] > s2[i]);
  56     CMP(_CMP_TRUE_UQ, 1);
  57
  58     CMP(_CMP_EQ_OS, !isunordered(s1[i], s2[i]) && s1[i] == s2[i]);
  59     CMP(_CMP_LT_OQ, !isunordered(s1[i], s2[i]) && s1[i] < s2[i]);
  60     CMP(_CMP_LE_OQ, !isunordered(s1[i], s2[i]) && s1[i] <= s2[i]);
  61     CMP(_CMP_UNORD_S, isunordered(s1[i], s2[i]));
  62     CMP(_CMP_NEQ_US, isunordered(s1[i], s2[i]) || s1[i] != s2[i]);
  63     CMP(_CMP_NLT_UQ, isunordered(s1[i], s2[i]) || s1[i] >= s2[i]);
  64     CMP(_CMP_NLE_UQ, isunordered(s1[i], s2[i]) || s1[i] > s2[i]);
  65     CMP(_CMP_ORD_S, !isunordered(s1[i], s2[i]));
  66     CMP(_CMP_EQ_US, isunordered(s1[i], s2[i]) || s1[i] == s2[i]);
  67     CMP(_CMP_NGE_UQ, isunordered(s1[i], s2[i]) || s1[i] < s2[i]);
  68     CMP(_CMP_NGT_UQ, isunordered(s1[i], s2[i]) || s1[i] <= s2[i]);
  69     CMP(_CMP_FALSE_OS, 0);
  70     CMP(_CMP_NEQ_OS, !isunordered(s1[i], s2[i]) && s1[i] != s2[i]);
  71     CMP(_CMP_GE_OQ, !isunordered(s1[i], s2[i]) && s1[i] >= s2[i]);
  72     CMP(_CMP_GT_OQ, !isunordered(s1[i], s2[i]) && s1[i] > s2[i]);
  73     CMP(_CMP_TRUE_US, 1);
  74 }