modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/execute/980709-1.c (about)

     1  /* { dg-xfail-if "Can not call system libm.a with -msoft-float" { powerpc-*-aix* rs6000-*-aix* } { "-msoft-float" } { "" } } */
     2  #include <math.h>
     3  
     4  main()
     5  {
     6    volatile double a;
     7    double c;
     8    a = 32.0;
     9    c = pow(a, 1.0/3.0);
    10    if (c + 0.1 > 3.174802
    11        && c - 0.1 < 3.174802)
    12      exit (0);
    13    else
    14      abort ();
    15  }