------- Comment #41 from howarth at nitro dot med dot uc dot edu 2010-05-03
23:41 -------
I wonder if...
/* Given the decl DECL, return the prevailing decl with the same name. */
tree
lto_symtab_prevailing_decl (tree decl)
{
lto_symtab_entry_t ret;
/* Builtins and local symbols are their own prevailing decl. */
if (!TREE_PUBLIC (decl) || is_builtin_fn (decl))
return decl;
/* DECL_ABSTRACTs are their own prevailng decl. */
if (TREE_CODE (decl) == FUNCTION_DECL && DECL_ABSTRACT (decl))
return decl;
/* Ensure DECL_ASSEMBLER_NAME will not set assembler name. */
gcc_assert (DECL_ASSEMBLER_NAME_SET_P (decl));
/* Walk through the list of candidates and return the one we merged to. */
ret = lto_symtab_get (DECL_ASSEMBLER_NAME (decl));
if (!ret)
return NULL_TREE;
return ret->decl;
}
in lto-symtab.c is at all relevant to the problem. Otherwise, could we somehow
access the status of lto_mode_d from collect2.c from within darwin.c?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43729
