diff options
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index c78692f..b49dc25 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -5415,16 +5415,19 @@ handle_always_inline_attribute (node, name, args, flags, no_add_attrs) struct attribute_spec.handler. */ static tree -handle_used_attribute (node, name, args, flags, no_add_attrs) - tree *node; +handle_used_attribute (pnode, name, args, flags, no_add_attrs) + tree *pnode; tree name; tree args ATTRIBUTE_UNUSED; int flags ATTRIBUTE_UNUSED; bool *no_add_attrs; { - if (TREE_CODE (*node) == FUNCTION_DECL) - TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (*node)) - = TREE_USED (*node) = 1; + tree node = *pnode; + + if (TREE_CODE (node) == FUNCTION_DECL + || (TREE_CODE (node) == VAR_DECL && TREE_STATIC (node))) + TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (node)) + = TREE_USED (node) = 1; else { warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name)); |