modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/20040610-1.c (about)

     1  int foo (float x)
     2  {
     3          float i = __builtin_inff ();
     4          return x != i;
     5  }