diff options
| author | Jan Hubicka <jh@suse.cz> | 2010-05-11 08:19:28 +0000 |
|---|---|---|
| committer | Jan Hubicka <jh@suse.cz> | 2010-05-11 08:19:28 +0000 |
| commit | bb5a3134d699eb2ed5af21c874310c40008efc18 (patch) | |
| tree | c34e2e1d2cee5e8fa65450b7768d6f6b4fb0a48a | |
| parent | 49b8fc04e45649fc4556b656c2d45983a0f49d4c (diff) | |
* cgraph.c (cgraph_mark_reachable_node): Accept references to optimized
out extern inlines.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@159260 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/cgraph.c | 11 |
2 files changed, 11 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3abdc3f5b3b..0e02b6c127c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,8 +1,8 @@ 2010-05-11 Jan Hubicka <jh@suse.cz> * cgraphbuild.c (cgraph_rebuild_references): New. - (cgraph_mark_reachable_node): Accept references to optimized out - extern inlines. + * cgraph.c (cgraph_mark_reachable_node): Accept references to optimized + out extern inlines. * cgraph.h (cgraph_rebuild_references): Declare. * tree-inline.c (tree_function_versioning): Use it. * ipa-struct-reorg.c (do_reorg_for_func): Likewise. diff --git a/gcc/cgraph.c b/gcc/cgraph.c index 5f609aaf434..a6aed42517a 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -1643,9 +1643,16 @@ cgraph_mark_reachable_node (struct cgraph_node *node) { if (!node->reachable && node->local.finalized) { - notice_global_symbol (node->decl); + if (cgraph_global_info_ready) + { + /* Verify that function does not appear to be needed out of blue + during the optimization process. This can happen for extern + inlines when bodies was removed after inlining. */ + gcc_assert ((node->analyzed || DECL_EXTERNAL (node->decl))); + } + else + notice_global_symbol (node->decl); node->reachable = 1; - gcc_assert (!cgraph_global_info_ready); node->next_needed = cgraph_nodes_queue; cgraph_nodes_queue = node; |