* config/mips/mips.c (mips_file_end): Only write symbols that have
been referenced at some point.
From-SVN: r74681
2003-12-16 Richard Sandiford <rsandifo@redhat.com>
+ * config/mips/mips.c (mips_file_end): Only write symbols that have
+ been referenced at some point.
+
+2003-12-16 Richard Sandiford <rsandifo@redhat.com>
+
* config/mips/mips.c: Include langhooks.h
(mips_build_builtin_va_list): Use lang_hooks.types.make_type.
name_tree = get_identifier (p->name);
/* Positively ensure only one .extern for any given symbol. */
- if (! TREE_ASM_WRITTEN (name_tree))
+ if (!TREE_ASM_WRITTEN (name_tree)
+ && TREE_SYMBOL_REFERENCED (name_tree))
{
TREE_ASM_WRITTEN (name_tree) = 1;
/* In IRIX 5 or IRIX 6 for the O32 ABI, we must output a