diff options
| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-10-03 19:52:11 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-10-03 19:52:11 +0000 |
| commit | 007a6c275eb651ed5892d7abf8161e0be8471bca (patch) | |
| tree | 985ae03907469842ffadf25aece38775da66d63a /gcc/ipa-prop.c | |
| parent | 82d6b68f0005342a0a2d781dc7d2a8899fbdac9a (diff) | |
| download | gcc-007a6c275eb651ed5892d7abf8161e0be8471bca.tar.gz | |
* cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
* lto-cgraph.c (lto_output_edge, input_edge): Stream
in_polymorphic_cdtor
* cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
(cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
* cgraphclones.c (cgraph_edge::clone): Likewise.
* ipa-prop.c (update_jump_functions_after_inlining,
try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
to possible_dynamic_type_change.
(decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
(ipa_polymorphic_call_context::possible_dynamic_type_change): Add
IN_POLY_CDOTR argument.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215871 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ipa-prop.c')
| -rw-r--r-- | gcc/ipa-prop.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/ipa-prop.c b/gcc/ipa-prop.c index 5ac5dc5200b..c5bcb3a908f 100644 --- a/gcc/ipa-prop.c +++ b/gcc/ipa-prop.c @@ -2652,7 +2652,7 @@ update_jump_functions_after_inlining (struct cgraph_edge *cs, /* TODO: Make type preserved safe WRT contexts. */ if (!dst->value.ancestor.agg_preserved) - ctx.possible_dynamic_type_change (); + ctx.possible_dynamic_type_change (e->in_polymorphic_cdtor); ctx.offset_by (dst->value.ancestor.offset); if (!ctx.useless_p ()) { @@ -2722,7 +2722,7 @@ update_jump_functions_after_inlining (struct cgraph_edge *cs, /* TODO: Make type preserved safe WRT contexts. */ if (!dst->value.ancestor.agg_preserved) - ctx.possible_dynamic_type_change (); + ctx.possible_dynamic_type_change (e->in_polymorphic_cdtor); if (!ctx.useless_p ()) { if (!dst_ctx) @@ -3128,7 +3128,8 @@ try_make_edge_direct_virtual_call (struct cgraph_edge *ie, /* TODO: We want to record if type change happens. Old code did not do that that seems like a bug. */ - ctx.possible_dynamic_type_change (ie->indirect_info->otr_type); + ctx.possible_dynamic_type_change (ie->in_polymorphic_cdtor, + ie->indirect_info->otr_type); updated = ie->indirect_info->context.combine_with (ctx, ie->indirect_info->otr_type); |