diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d338270..3bf6de1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,24 @@ 2014-10-04 Jan Hubicka <hubicka@ucw.cz> + * ipa-polymorphic-call.c (walk_ssa_copies): Recognize + NULL pointer checks. + (ipa_polymorphic_call_context::get_dynamic_type): Return true + if type doesn't change. + * cgraph.h (cgraph_indirect_call_info): New flag. + * cgraph.c (cgraph_node::create_indirect_edge): Initialize it. + (cgraph_node::dump): Dump it. + * ipa-prop.c (ipa_analyze_call_uses): Ignore return valud + of context.get_dynamic_type. + (ipa_make_edge_direct_to_target): Do not speculate + edge that is already speuclative. + (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not + speculate to __builtin_unreachable + (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream + vptr_changed. + * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed. + +2014-10-04 Jan Hubicka <hubicka@ucw.cz> + * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call get_dynamic_type; drop TODO. * ipa-polymorphic-call.c |