[Bug modula2/114133] problem passing a string pointer to a C function on solaris 32 bit and 64 bit

["gaius at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114133

--- Comment #3 from Gaius Mulley <gaius at gcc dot gnu.org> ---
At a guess the problem was the ZTyped constant (1 and 5).  Now the gimple IR
shows these constants as integers:

$ cat callingc10.mod.095i.comdats
PROC _M2_callingc10_init (INTEGER argc, PROC * argv, PROC * envp)
{
  INTEGER D.676;
  INTEGER D.675;
  INTEGER D.674;
  INTEGER _T35.0_1;
  PROC * _T36.1_2;
  INTEGER _T34.2_3;
  INTEGER _4;
  INTEGER _T37.3_5;
  INTEGER _T39.4_6;
  PROC * _T40.5_7;
  INTEGER _T38.6_8;
  INTEGER _9;
  INTEGER _T41.7_10;
  INTEGER _T43.8_11;
  PROC * _T44.9_12;
  INTEGER _T42.10_13;
  INTEGER _14;
  INTEGER _20;
  INTEGER _26;
  INTEGER _32;

  <bb 2> :
  _T34 = 1;
  _T35 = 5;
  _T36 = "hello";
  _T35.0_1 = _T35;
  _T36.1_2 = _T36;
  _T34.2_3 = _T34;
  _20 = funcptr (_T34.2_3, _T36.1_2, _T35.0_1);
  _4 = _20;
  _T37 = _4;
  _T37.3_5 = _T37;