gcc/testsuite/gcc.target/i386/cond_op_addsubmuldiv_double-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512vl -mprefer-vector-width=256" } */
   3
   4 #define AVX512VL
   5 #ifndef CHECK
   6 #define CHECK "avx512f-helper.h"
   7 #endif
   8
   9 #include CHECK
  10
  11 #include "cond_op_addsubmuldiv_double-1.c"
  12 #define BINO2(OPNAME, OP)                       \
  13   void                                          \
  14   __attribute__ ((noipa,optimize ("O2")))       \
  15   foo_o2_##OPNAME ()                            \
  16   {                                             \
  17     for (int i = 0; i != NUM; i++)              \
  18       if (b[i] < c[i])                          \
  19         j[i] = d[i] OP e[i];                    \
  20   }
  21
  22
  23 BINO2 (add, +);
  24 BINO2 (sub, -);
  25 BINO2 (mul, *);
  26 BINO2 (div, /);
  27
  28 static void
  29 test_256 (void)
  30 {
  31   int sign = -1;
  32   for (int i = 0; i != NUM; i++)
  33     {
  34       a[i] = 0.0;
  35       d[i] = i * 0.5;
  36       e[i] = i * i * 0.3 - i * 0.9 + 15.3;
  37       b[i] = i * 0.83;
  38       c[i] = b[i] + sign;
  39       sign *= -1;
  40       j[i] = b[i] < c[i] ? 1.0 : 0.0;
  41     }
  42   foo_add ();
  43   foo_o2_add ();
  44   for (int i = 0; i != NUM; i++)
  45     {
  46       if (a[i] != j[i])
  47         abort ();
  48       a[i] = 0.0;
  49       j[i] = b[i] < c[i] ? 1.0 : 0.0;
  50     }
  51
  52   foo_sub ();
  53   foo_o2_sub ();
  54   for (int i = 0; i != NUM; i++)
  55     {
  56       if (a[i] != j[i])
  57         abort ();
  58       a[i] = 0.0;
  59       j[i] = b[i] < c[i] ? 1.0 : 0.0;
  60     }
  61
  62   foo_mul ();
  63   foo_o2_mul ();
  64   for (int i = 0; i != NUM; i++)
  65     {
  66       if (a[i] != j[i])
  67         abort ();
  68       a[i] = 0.0;
  69       j[i] = b[i] < c[i] ? 1.0 : 0.0;
  70     }
  71
  72   foo_div ();
  73   foo_o2_div ();
  74   for (int i = 0; i != NUM; i++)
  75     {
  76       if (a[i] != j[i])
  77         abort ();
  78     }
  79 }
  80
  81 static void
  82 test_128 ()
  83 {
  84
  85 }