Re: patch: Optionally use -mlong-double-128 by default on sparc

[Jakub Jelinek <jakub at redhat dot com>]

On Fri, Feb 03, 2006 at 04:50:45PM -0500, Andrew Pinski wrote:
> >+#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
> >+/* Implement TARGET_MANGLE_FUNDAMENTAL_TYPE.  */
> >+
> >+static const char *
> >+sparc_mangle_fundamental_type (tree type)
> >+{
> >+  if (!TARGET_64BIT
> >+      && TYPE_MAIN_VARIANT (type) == long_double_type_node
> >+      && TARGET_LONG_DOUBLE_128)
> >+    return "g";
> >+#endif
> >+
> >+  /* For all other types, use normal C++ mangling.  */
> >+  return NULL;
> >+}
> >+#endif
> 
> Why can't this be in linux.c instead of in sparc.c, I don't see the
> reason to put this in the target headers when they are all the same.

1) because there is no linux.c
2) because we want the alternate long double mangling only on a small
   subset of linux targets (powerpc*, alpha, s390*, sparc (32-bit))

	Jakub