diff options
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index 6af75e1..b9b1b14 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -860,7 +860,7 @@ cgraph_varpool_finalize_decl (tree decl) if (decide_is_variable_needed (node, decl)) cgraph_varpool_mark_needed_node (node); - /* Since we reclaim unrechable nodes at the end of every language + /* Since we reclaim unreachable nodes at the end of every language level unit, we need to be conservative about possible entry points there. */ if (TREE_PUBLIC (decl) && !DECL_COMDAT (decl) && !DECL_EXTERNAL (decl)) @@ -987,12 +987,12 @@ cgraph_function_body_availability (struct cgraph_node *node) care at least of two notable extensions - the COMDAT functions used to share template instantiations in C++ (this is symmetric to code cp_cannot_inline_tree_fn and probably shall be shared and - the inlinability hooks completelly elliminated). + the inlinability hooks completely eliminated). ??? Does the C++ one definition rule allow us to always return AVAIL_AVAILABLE here? That would be good reason to preserve this hook Similarly deal with extern inline functions - this is again - neccesary to get C++ shared functions having keyed templates + necessary to get C++ shared functions having keyed templates right and in the C extension documentation we probably should document the requirement of both versions of function (extern inline and offline) having same side effect characteristics as @@ -1016,7 +1016,7 @@ cgraph_variable_initializer_availability (struct cgraph_varpool_node *node) return AVAIL_NOT_AVAILABLE; if (!TREE_PUBLIC (node->decl)) return AVAIL_AVAILABLE; - /* If the variable can be overwritted, return OVERWRITABLE. Takes + /* If the variable can be overwritten, return OVERWRITABLE. Takes care of at least two notable extensions - the COMDAT variables used to share template instantiations in C++. */ if (!(*targetm.binds_local_p) (node->decl) && !DECL_COMDAT (node->decl)) |