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| author | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-20 11:59:51 +0000 |
|---|---|---|
| committer | marxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-10-20 11:59:51 +0000 |
| commit | b868178827535fc486145bb412cc52d151bf4941 (patch) | |
| tree | d5b42adfb7238acffc09b8dfa4f33bfe9f65cbab /gcc/ipa-prop.h | |
| parent | fa1fb6f0b8b3a53817ae81b8361f01f50d649d7e (diff) | |
| download | gcc-b868178827535fc486145bb412cc52d151bf4941.tar.gz | |
Correctly fill up cgraph_node::local.versionable flag.
* cgraphclones.c (cgraph_node::create_virtual_clone):
Verify cgraph_node.local.versionable instead of calling
tree_versionable_function_p.
* ipa-cp.c (determine_versionability): Save the information
to ipa_node_params summary.
(ipcp_versionable_function_p): Use it.
(ipcp_propagate_stage): Pass IPA_NODE_REF to a called function.
(ipcp_generate_summary): Do not compute cgraph_node
versionability.
* ipa-inline-analysis.c (inline_generate_summary): Compute
versionability for all cgraph nodes.
* ipa-prop.c (ipa_node_params_t::duplicate): Duplicate
ipa_node_params::versionability.
* ipa-prop.h (struct ipa_node_params): Declare it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@229055 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ipa-prop.h')
| -rw-r--r-- | gcc/ipa-prop.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/ipa-prop.h b/gcc/ipa-prop.h index b9868bbbd5b..35952dce1ca 100644 --- a/gcc/ipa-prop.h +++ b/gcc/ipa-prop.h @@ -334,6 +334,8 @@ struct ipa_node_params unsigned node_within_scc : 1; /* Node is calling a private function called only once. */ unsigned node_calling_single_call : 1; + /* False when there is something makes versioning impossible. */ + unsigned versionable : 1; }; /* Intermediate information that we get from alias analysis about a particular |