Public Member Functions | |
| modref_summary_lto () | |
| ~modref_summary_lto () | |
| void | dump (FILE *) |
| bool | useful_p (int ecf_flags, bool check_flags=true) |
Data Fields | |
| modref_records_lto * | loads |
| modref_records_lto * | stores |
| auto_vec< modref_access_node > | kills |
| auto_vec< eaf_flags_t > | arg_flags |
| eaf_flags_t | retslot_flags |
| eaf_flags_t | static_chain_flags |
| unsigned | writes_errno: 1 |
| unsigned | side_effects: 1 |
| unsigned | nondeterministic: 1 |
| unsigned | calls_interposable: 1 |
Constructor & Destructor Documentation
◆ modref_summary_lto()
| modref_summary_lto::modref_summary_lto | ( | ) |
Summary for a single function which this pass produces.
◆ ~modref_summary_lto()
| modref_summary_lto::~modref_summary_lto | ( | ) |
References ggc_delete(), loads, and stores.
Member Function Documentation
◆ dump()
| void modref_summary_lto::dump | ( | FILE * | out | ) |
Dump summary.
References arg_flags, calls_interposable, dump_lto_records(), i, kill, kills, loads, nondeterministic, retslot_flags, side_effects, static_chain_flags, stores, and writes_errno.
Referenced by ipa_merge_modref_summary_after_inlining().
◆ useful_p()
Return true if lto summary is potentially useful for optimization. If CHECK_FLAGS is false assume that arg_flags are useful.
References arg_flags, eaf_flags_useful_p(), ECF_CONST, ECF_LOOPING_CONST_OR_PURE, ECF_NOVOPS, ECF_PURE, modref_tree< T >::every_base, kills, loads, remove_useless_eaf_flags(), retslot_flags, side_effects, static_chain_flags, and stores.
Referenced by ipa_merge_modref_summary_after_inlining().
Field Documentation
◆ arg_flags
| auto_vec<eaf_flags_t> modref_summary_lto::arg_flags |
Referenced by dump(), modref_summaries_lto::duplicate(), ipa_merge_modref_summary_after_inlining(), and useful_p().
◆ calls_interposable
| unsigned modref_summary_lto::calls_interposable |
Referenced by dump(), and modref_summaries_lto::duplicate().
◆ kills
| auto_vec<modref_access_node> modref_summary_lto::kills |
Referenced by dump(), modref_summaries_lto::duplicate(), and useful_p().
◆ loads
| modref_records_lto* modref_summary_lto::loads |
◆ nondeterministic
| unsigned modref_summary_lto::nondeterministic |
Referenced by dump(), modref_summaries_lto::duplicate(), and ipa_merge_modref_summary_after_inlining().
◆ retslot_flags
| eaf_flags_t modref_summary_lto::retslot_flags |
Referenced by dump(), modref_summaries_lto::duplicate(), ipa_merge_modref_summary_after_inlining(), and useful_p().
◆ side_effects
| unsigned modref_summary_lto::side_effects |
Referenced by dump(), modref_summaries_lto::duplicate(), ipa_merge_modref_summary_after_inlining(), and useful_p().
◆ static_chain_flags
| eaf_flags_t modref_summary_lto::static_chain_flags |
Referenced by dump(), modref_summaries_lto::duplicate(), ipa_merge_modref_summary_after_inlining(), and useful_p().
◆ stores
| modref_records_lto* modref_summary_lto::stores |
◆ writes_errno
| unsigned modref_summary_lto::writes_errno |
Referenced by dump(), and modref_summaries_lto::duplicate().
The documentation for this struct was generated from the following file:
