* expr.c (emit_block_move_libcall_fn): Likewise.
(clear_storage_libcall_fn): Likewise.
(expand_expr_addr_expr_1): Likewise.
(expand_expr_real_1): Likewise.
* calls.c (rtx_for_function_call): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185813
138bc75d-0d04-0410-961f-
82ee72b054a4
2012-03-26 Steven Bosscher <steven@gcc.gnu.org>
+ * toplev.c (check_global_declaration_1): Do not call assemble_external.
+ * expr.c (emit_block_move_libcall_fn): Likewise.
+ (clear_storage_libcall_fn): Likewise.
+ (expand_expr_addr_expr_1): Likewise.
+ (expand_expr_real_1): Likewise.
+ * calls.c (rtx_for_function_call): Likewise.
+
* varasm.c (assemble_external): Assert this function is only called
during or after expanding to RTL.
/* Get the function to call, in the form of RTL. */
if (fndecl)
{
- /* If this is the first use of the function, see if we need to
- make an external definition for it. */
if (!TREE_USED (fndecl) && fndecl != current_function_decl)
- {
- assemble_external (fndecl);
- TREE_USED (fndecl) = 1;
- }
+ TREE_USED (fndecl) = 1;
/* Get a SYMBOL_REF rtx for the function address. */
funexp = XEXP (DECL_RTL (fndecl), 0);
}
/* A subroutine of emit_block_move_via_libcall. Create the tree node
- for the function we use for block copies. The first time FOR_CALL
- is true, we call assemble_external. */
+ for the function we use for block copies. */
static GTY(()) tree block_move_fn;
{
emitted_extern = true;
make_decl_rtl (block_move_fn);
- assemble_external (block_move_fn);
}
return block_move_fn;
}
/* A subroutine of set_storage_via_libcall. Create the tree node
- for the function we use for block clears. The first time FOR_CALL
- is true, we call assemble_external. */
+ for the function we use for block clears. */
tree block_clear_fn;
{
emitted_extern = true;
make_decl_rtl (block_clear_fn);
- assemble_external (block_clear_fn);
}
return block_clear_fn;
result = XEXP (result, 0);
/* ??? Is this needed anymore? */
- if (DECL_P (exp) && !TREE_USED (exp) == 0)
- {
- assemble_external (exp);
- TREE_USED (exp) = 1;
- }
+ if (DECL_P (exp))
+ TREE_USED (exp) = 1;
if (modifier != EXPAND_INITIALIZER
&& modifier != EXPAND_CONST_ADDRESS
/* Ensure variable marked as used even if it doesn't go through
a parser. If it hasn't be used yet, write out an external
definition. */
- if (! TREE_USED (exp))
- {
- assemble_external (exp);
- TREE_USED (exp) = 1;
- }
+ TREE_USED (exp) = 1;
/* Show we haven't gotten RTL for this yet. */
temp = 0;
warning (OPT_Wunused_function, "%q+F declared %<static%> but never defined", decl);
/* This symbol is effectively an "extern" declaration now. */
TREE_PUBLIC (decl) = 1;
- assemble_external (decl);
}
/* Warn about static fns or vars defined but not used. */
output_shared_constant_pool ();
output_object_blocks ();
- finish_tm_clone_pairs ();
+ finish_tm_clone_pairs ();
/* Write out any pending weak symbol declarations. */
weak_finish ();