gcc/testsuite/gcc.target/powerpc/p10-arch31.c

   1 /* { dg-do run { target { power10_hw } } } */
   2 /* { dg-do link { target { ! power10_hw } } } */
   3 /* { dg-require-effective-target power10_ok } */
   4 /* { dg-options "-mdejagnu-cpu=power10 -O2" } */
   5
   6 /* This test will only run when the power10_hw_available test passes.
   7    If that test passes, then we expect to see that ISA 3.1 is
   8    supported.  If this is not the case, then the test environment has
   9    problems.  */
  10
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13
  14 int
  15 main (int argc, char *argv[])
  16 {
  17   int ret = 0;
  18 #ifdef __BUILTIN_CPU_SUPPORTS__
  19   if ( !__builtin_cpu_supports ("arch_3_1"))
  20     {
  21       printf ("Error: __builtin_cpu_supports says arch_3_1 not supported, but power10_hw test passed.\n");
  22       ret++;
  23     }
  24 #endif
  25   return ret;
  26 }