gcc/testsuite/gcc.target/s390/pr42224.c

   1
   2 /* { dg-do compile } */
   3 /* { dg-options "-O0" } */
   4
   5 typedef char* __char_ptr32 __attribute__ (( mode (SI) ));
   6 typedef __char_ptr32 *__char_ptr_char_ptr32 __attribute__ ((mode (SI)));
   7
   8 void to_ptr32 (int x)
   9 {
  10   __char_ptr32 ptr = (__char_ptr32) x;
  11 }
  12
  13 void to_int (__char_ptr32 ptr)
  14 {
  15   int x = (int) ptr;
  16 }
  17
  18 __char_ptr_char_ptr32
  19 to_ptr32_ptr32 (char **ptr64)
  20 {
  21   int argc;
  22   __char_ptr_char_ptr32 short_argv;
  23
  24   for (argc=0; ptr64[argc]; argc++);
  25
  26   short_argv = (__char_ptr_char_ptr32) malloc32
  27     (sizeof (__char_ptr32) * (argc + 1));
  28
  29   for (argc=0; ptr64[argc]; argc++)
  30     short_argv[argc] = (__char_ptr32) strdup32 (ptr64[argc]);
  31
  32   short_argv[argc] = (__char_ptr32) 0;
  33   return short_argv;
  34
  35 }
  36