diff options
Diffstat (limited to 'gcc/lto/lto-lang.c')
| -rw-r--r-- | gcc/lto/lto-lang.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/lto/lto-lang.c b/gcc/lto/lto-lang.c index c702b9a2d24..2536f26ebf0 100644 --- a/gcc/lto/lto-lang.c +++ b/gcc/lto/lto-lang.c @@ -46,6 +46,7 @@ static tree handle_nonnull_attribute (tree *, tree, tree, int, bool *); static tree handle_nothrow_attribute (tree *, tree, tree, int, bool *); static tree handle_sentinel_attribute (tree *, tree, tree, int, bool *); static tree handle_type_generic_attribute (tree *, tree, tree, int, bool *); +static tree handle_transaction_pure_attribute (tree *, tree, tree, int, bool *); static tree handle_format_attribute (tree *, tree, tree, int, bool *); static tree handle_format_arg_attribute (tree *, tree, tree, int, bool *); @@ -75,6 +76,8 @@ const struct attribute_spec lto_attribute_table[] = handle_sentinel_attribute, false }, { "type generic", 0, 0, false, true, true, handle_type_generic_attribute, false }, + { "transaction_pure", 0, 0, false, true, true, + handle_transaction_pure_attribute, false }, { NULL, 0, 0, false, false, false, NULL, false } }; @@ -402,6 +405,20 @@ handle_type_generic_attribute (tree *node, tree ARG_UNUSED (name), return NULL_TREE; } +/* Handle a "transaction_pure" attribute. */ + +static tree +handle_transaction_pure_attribute (tree *node, tree ARG_UNUSED (name), + tree ARG_UNUSED (args), + int ARG_UNUSED (flags), + bool * ARG_UNUSED (no_add_attrs)) +{ + /* Ensure we have a function type. */ + gcc_assert (TREE_CODE (*node) == FUNCTION_TYPE); + + return NULL_TREE; +} + /* Handle a "format" attribute; arguments as in struct attribute_spec.handler. */ |