libgomp/testsuite/libgomp.oacc-c-c++-common/routine-nohost-2_2.c

   1 /* { dg-skip-if "" { *-*-* } } */
   2
   3 #pragma acc routine nohost
   4 int f1(int x)
   5 {
   6   /* Make sure this fails host compilation.  */
   7 #if defined ACC_DEVICE_TYPE_host
   8   asm ("IT'S A TRAP");
   9 #elif defined ACC_DEVICE_TYPE_nvidia
  10   asm ("{\n\t  .reg .u32 %tid_x;\n\t  mov.u32 %tid_x, %tid.x;\n\t}");
  11 #elif defined ACC_DEVICE_TYPE_radeon
  12   asm ("s_nop 0");
  13 #else
  14 # error Not ported to this ACC_DEVICE_TYPE
  15 #endif
  16
  17   return 2 * x;
  18 }