gcc/testsuite/gcc.target/i386/builtin_target.c

   1 /* This test checks if the __builtin_cpu_is and __builtin_cpu_supports calls
   2    are recognized. */
   3
   4 /* { dg-do run } */
   5
   6 #include <assert.h>
   7
   8 int
   9 fn1 ()
  10 {
  11   /* Check CPU Features.  */
  12   assert (__builtin_cpu_supports ("cmov") >= 0);
  13
  14   assert (__builtin_cpu_supports ("mmx") >= 0);
  15
  16   assert (__builtin_cpu_supports ("popcnt") >= 0);
  17
  18   assert (__builtin_cpu_supports ("sse") >= 0);
  19
  20   assert (__builtin_cpu_supports ("sse2") >= 0);
  21
  22   assert (__builtin_cpu_supports ("sse3") >= 0);
  23
  24   assert (__builtin_cpu_supports ("ssse3") >= 0);
  25
  26   assert (__builtin_cpu_supports ("sse4.1") >= 0);
  27
  28   assert (__builtin_cpu_supports ("sse4.2") >= 0);
  29
  30   assert (__builtin_cpu_supports ("avx") >= 0);
  31
  32   /* Check CPU type.  */
  33   assert (__builtin_cpu_is ("amd") >= 0);
  34
  35   assert (__builtin_cpu_is ("intel") >= 0);
  36
  37   assert (__builtin_cpu_is ("atom") >= 0);
  38
  39   assert (__builtin_cpu_is ("core2") >= 0);
  40
  41   assert (__builtin_cpu_is ("corei7") >= 0);
  42
  43   assert (__builtin_cpu_is ("nehalem") >= 0);
  44
  45   assert (__builtin_cpu_is ("westmere") >= 0);
  46
  47   assert (__builtin_cpu_is ("sandybridge") >= 0);
  48
  49   assert (__builtin_cpu_is ("amdfam10h") >= 0);
  50
  51   assert (__builtin_cpu_is ("barcelona") >= 0);
  52
  53   assert (__builtin_cpu_is ("shanghai") >= 0);
  54
  55   assert (__builtin_cpu_is ("istanbul") >= 0);
  56
  57   assert (__builtin_cpu_is ("amdfam15h") >= 0);
  58
  59   assert (__builtin_cpu_is ("bdver1") >= 0);
  60
  61   assert (__builtin_cpu_is ("bdver2") >= 0);
  62
  63   return 0;
  64 }
  65
  66 int main ()
  67 {
  68   __builtin_cpu_init ();
  69   return fn1 ();
  70 }