gcc/testsuite/gcc.target/i386/avx-vcmppd-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[2]={2134.3343,6678.346};
  10 double s2[2]={41124.234,6678.346};
  11 long long  e[2];
  12
  13 union
  14 {
  15   double d[2];
  16   long long ll[2];
  17 }d;
  18
  19 void check(unsigned imm, char *id)
  20 {
  21     if(checkVl(d.ll, e, 2)){
  22         printf("mm_cmp_pd(%s: 0x%x) FAILED\n", id, imm);
  23     }
  24 }
  25
  26 #define CMP(imm, rel)                                   \
  27     for (i = 0; i < 2; i++) e[i] = rel ? -1 : 0;        \
  28     source1 = _mm_loadu_pd(s1);                         \
  29     source2 = _mm_loadu_pd(s2);                         \
  30     dest = _mm_cmp_pd(source1, source2, imm);           \
  31     _mm_storeu_pd(d.d, dest);                   \
  32     check(imm, "" #imm "");
  33
  34 static void
  35 avx_test ()
  36 {
  37     __m128d source1, source2, dest;
  38     int i;
  39
  40     d.ll[0] = e[0] = 222;
  41     d.ll[1] = e[1] = -33;
  42
  43     CMP(_CMP_EQ_OQ, !isunordered(s1[i], s2[i]) && s1[i] == s2[i]);
  44     CMP(_CMP_LT_OS, !isunordered(s1[i], s2[i]) && s1[i] < s2[i]);
  45     CMP(_CMP_LE_OS, !isunordered(s1[i], s2[i]) && s1[i] <= s2[i]);
  46     CMP(_CMP_UNORD_Q, isunordered(s1[i], s2[i]));
  47     CMP(_CMP_NEQ_UQ, isunordered(s1[i], s2[i]) || s1[i] != s2[i]);
  48     CMP(_CMP_NLT_US, isunordered(s1[i], s2[i]) || s1[i] >= s2[i]);
  49     CMP(_CMP_NLE_US, isunordered(s1[i], s2[i]) || s1[i] > s2[i]);
  50     CMP(_CMP_ORD_Q, !isunordered(s1[i], s2[i]));
  51
  52     CMP(_CMP_EQ_UQ, isunordered(s1[i], s2[i]) || s1[i] == s2[i]);
  53     CMP(_CMP_NGE_US, isunordered(s1[i], s2[i]) || s1[i] < s2[i]);
  54     CMP(_CMP_NGT_US, isunordered(s1[i], s2[i]) || s1[i] <= s2[i]);
  55
  56     CMP(_CMP_FALSE_OQ, 0);
  57     CMP(_CMP_NEQ_OQ, !isunordered(s1[i], s2[i]) && s1[i] != s2[i]);
  58     CMP(_CMP_GE_OS, !isunordered(s1[i], s2[i]) && s1[i] >= s2[i]);
  59     CMP(_CMP_GT_OS, !isunordered(s1[i], s2[i]) && s1[i] > s2[i]);
  60     CMP(_CMP_TRUE_UQ, 1);
  61
  62     CMP(_CMP_EQ_OS, !isunordered(s1[i], s2[i]) && s1[i] == s2[i]);
  63     CMP(_CMP_LT_OQ, !isunordered(s1[i], s2[i]) && s1[i] < s2[i]);
  64     CMP(_CMP_LE_OQ, !isunordered(s1[i], s2[i]) && s1[i] <= s2[i]);
  65     CMP(_CMP_UNORD_S, isunordered(s1[i], s2[i]));
  66     CMP(_CMP_NEQ_US, isunordered(s1[i], s2[i]) || s1[i] != s2[i]);
  67     CMP(_CMP_NLT_UQ, isunordered(s1[i], s2[i]) || s1[i] >= s2[i]);
  68     CMP(_CMP_NLE_UQ, isunordered(s1[i], s2[i]) || s1[i] > s2[i]);
  69     CMP(_CMP_ORD_S, !isunordered(s1[i], s2[i]));
  70     CMP(_CMP_EQ_US, isunordered(s1[i], s2[i]) || s1[i] == s2[i]);
  71     CMP(_CMP_NGE_UQ, isunordered(s1[i], s2[i]) || s1[i] < s2[i]);
  72     CMP(_CMP_NGT_UQ, isunordered(s1[i], s2[i]) || s1[i] <= s2[i]);
  73     CMP(_CMP_FALSE_OS, 0);
  74     CMP(_CMP_NEQ_OS, !isunordered(s1[i], s2[i]) && s1[i] != s2[i]);
  75     CMP(_CMP_GE_OQ, !isunordered(s1[i], s2[i]) && s1[i] >= s2[i]);
  76     CMP(_CMP_GT_OQ, !isunordered(s1[i], s2[i]) && s1[i] > s2[i]);
  77     CMP(_CMP_TRUE_US, 1);
  78
  79 }