gcc/testsuite/gdc.dg/torture/simd7414.d

   1 // https://issues.dlang.org/show_bug.cgi?id=7414
   2 // { dg-additional-options "-mavx" { target avx_runtime } }
   3 // { dg-do run { target { avx_runtime || vect_sizes_16B_8B } } }
   4 // { dg-skip-if "needs gcc/config.d" { ! d_runtime } }
   5 import core.simd;
   6 import core.stdc.string;
   7
   8 immutable ulong2 gulong2 = 0x8000_0000_0000_0000;
   9 immutable uint4 guint4 = 0x8000_0000;
  10 immutable ushort8 gushort8 = 0x8000;
  11 immutable ubyte16 gubyte16 = 0x80;
  12
  13 immutable long2 glong2 = 0x7000_0000_0000_0000;
  14 immutable int4 gint4 = 0x7000_0000;
  15 immutable short8 gshort8 = 0x7000;
  16 immutable byte16 gbyte16 = 0x70;
  17
  18 immutable float4 gfloat4 = 4.0;
  19 immutable double2 gdouble2 = 8.0;
  20
  21 void main()
  22 {
  23     immutable ulong2 lulong2 = 0x8000_0000_0000_0000;
  24     assert(memcmp(&lulong2, &gulong2, gulong2.sizeof) == 0);
  25
  26     immutable uint4 luint4 = 0x8000_0000;
  27     assert(memcmp(&luint4, &guint4, guint4.sizeof) == 0);
  28
  29     immutable ushort8 lushort8 = 0x8000;
  30     assert(memcmp(&lushort8, &gushort8, gushort8.sizeof) == 0);
  31
  32     immutable ubyte16 lubyte16 = 0x80;
  33     assert(memcmp(&lubyte16, &gubyte16, gubyte16.sizeof) == 0);
  34
  35
  36     immutable long2 llong2 = 0x7000_0000_0000_0000;
  37     assert(memcmp(&llong2, &glong2, glong2.sizeof) == 0);
  38
  39     immutable int4 lint4 = 0x7000_0000;
  40     assert(memcmp(&lint4, &gint4, gint4.sizeof) == 0);
  41
  42     immutable short8 lshort8 = 0x7000;
  43     assert(memcmp(&lshort8, &gshort8, gshort8.sizeof) == 0);
  44
  45     immutable byte16 lbyte16 = 0x70;
  46     assert(memcmp(&lbyte16, &gbyte16, gbyte16.sizeof) == 0);
  47
  48
  49     immutable float4 lfloat4 = 4.0;
  50     assert(memcmp(&lfloat4, &gfloat4, gfloat4.sizeof) == 0);
  51
  52     immutable double2 ldouble2 = 8.0;
  53     assert(memcmp(&ldouble2, &gdouble2, gdouble2.sizeof) == 0);
  54 }