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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-13 09:19:09 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-13 09:19:09 +0000 |
| commit | 794fd2828d1d8123cdf93c2b20535a28c40f79e8 (patch) | |
| tree | 7e356df77924fcdd550af73036e37d71e9ab5ddb /gcc/cgraph.h | |
| parent | 11371434aec7740fe75286e50be7f5cea91ae5c1 (diff) | |
| download | gcc-794fd2828d1d8123cdf93c2b20535a28c40f79e8.tar.gz | |
* cgraph.c (cgraph_for_node_thunks_and_aliases,
cgraph_for_node_and_aliases): Fix thinko in recursive walking.
(nonremovable_p): New function.
(cgraph_can_remove_if_no_direct_calls_p): New function.
(used_from_object_file_p): New functoin.
(cgraph_will_be_removed_from_program_if_no_direct_calls): Look for references
from aliases.
* cgraph.h (cgraph_can_remove_if_no_direct_calls_p): Bring offline.
* ipa-inline.c (check_caller_edge): New function.
(want_inline_function_called_once_p): Use it; accept aliases called once, too.
* ipa-inline-analysis.c (do_estimate_growth): Remove FIXME.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174985 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cgraph.h')
| -rw-r--r-- | gcc/cgraph.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/gcc/cgraph.h b/gcc/cgraph.h index 09d99b1c1f7..feb742d387e 100644 --- a/gcc/cgraph.h +++ b/gcc/cgraph.h @@ -535,6 +535,7 @@ bool cgraph_will_be_removed_from_program_if_no_direct_calls (struct cgraph_node *node); bool cgraph_can_remove_if_no_direct_calls_and_refs_p (struct cgraph_node *node); +bool cgraph_can_remove_if_no_direct_calls_p (struct cgraph_node *node); bool resolution_used_from_other_file_p (enum ld_plugin_symbol_resolution); bool cgraph_used_from_object_file_p (struct cgraph_node *); bool varpool_used_from_object_file_p (struct varpool_node *); @@ -926,20 +927,6 @@ cgraph_only_called_directly_or_aliased_p (struct cgraph_node *node) if all direct calls are eliminated. */ static inline bool -cgraph_can_remove_if_no_direct_calls_p (struct cgraph_node *node) -{ - /* Extern inlines can always go, we will use the external definition. */ - if (DECL_EXTERNAL (node->decl)) - return true; - return (!node->address_taken - && cgraph_can_remove_if_no_direct_calls_and_refs_p (node) - && !ipa_ref_has_aliases_p (&node->ref_list)); -} - -/* Return true when function NODE can be removed from callgraph - if all direct calls are eliminated. */ - -static inline bool varpool_can_remove_if_no_refs (struct varpool_node *node) { return (!node->force_output && !node->used_from_other_partition |