Re: long double on ppc-darwin

[Andrew Pinski <pinskia at physics dot uc dot edu>]

On Dec 18, 2005, at 1:13 AM, Geoff Keating wrote:
> Yes; to do this right, GCC's builtins need to know about the different 
> names.
>
> If you're interested in fixing this, I can tell you what to do...

I figured out how to fix it and will be posting a patch later this week.
but a function like:
static void
darwin_patch_builtin (int fncode)
{
  tree fn = built_in_decls[fncode];
  const char *newname;
  if (!fn)
    return;

  sym = DECL_ASSEMBLER_NAME (fn);
  newname = alloca (IDENTIFIER_LENGTH (sym)+9);
  strcpy (newname, IDENTIFIER_POINTER (sym));
  strcat (newname, "$LDBL128");
  sym = get_identifier (newname);
  SET_DECL_ASSEMBLER_NAME (fn, sym);

  fn = implicit_built_in_decls[fncode];
  if (fn)
    SET_DECL_ASSEMBLER_NAME (fn, sym);
}

Will do it.


And then go through all the builtins which need to be fixed.

-- pinski