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| author | Martin Liska <mliska@suse.cz> | 2019-02-18 09:21:23 +0100 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-02-18 08:21:23 +0000 |
| commit | db30281f0b2ff6dfc0c4146291baf020a27e4065 (patch) | |
| tree | 419ecfa282d86cfaa3d74625e4883e4a619573c9 /gcc/ipa-reference.c | |
| parent | e8cecccc2e5abb5d753291892968bf72533a7045 (diff) | |
| download | gcc-db30281f0b2ff6dfc0c4146291baf020a27e4065.zip gcc-db30281f0b2ff6dfc0c4146291baf020a27e4065.tar.gz gcc-db30281f0b2ff6dfc0c4146291baf020a27e4065.tar.bz2 | |
Come up with fast {function,call}_summary classes (PR ipa/89306).
2019-02-18 Martin Liska <mliska@suse.cz>
PR ipa/89306
* cgraph.c (symbol_table::create_edge): Set m_summary_id to -1
by default.
(symbol_table::free_edge): Recycle m_summary_id.
* cgraph.h (get_summary_id): New.
(symbol_table::release_symbol): Set m_summary_id to -1
by default.
(symbol_table::allocate_cgraph_symbol): Recycle m_summary_id.
* ipa-fnsummary.c (ipa_fn_summary_t): Switch from
function_summary to fast_function_summary.
* ipa-fnsummary.h (ipa_fn_summary_t): Likewise.
* ipa-pure-const.c (class funct_state_summary_t):
Switch from function_summary to fast_function_summary.
* ipa-reference.c (class ipa_ref_var_info_summary_t): Likewise.
(class ipa_ref_opt_summary_t): Switch from function_summary
to fast_function_summary.
* symbol-summary.h (class function_summary_base): New class
that is created from base of former function_summary.
(function_summary_base::unregister_hooks): New.
(class function_summary): Inherit from function_summary_base.
(class call_summary_base): New class
that is created from base of former call_summary.
(class call_summary): Inherit from call_summary_base.
(struct is_same): New.
(class fast_function_summary): New summary class.
(class fast_call_summary): New summary class.
* vec.h (vec_safe_grow_cleared): New function.
From-SVN: r268979
Diffstat (limited to 'gcc/ipa-reference.c')
| -rw-r--r-- | gcc/ipa-reference.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/gcc/ipa-reference.c b/gcc/ipa-reference.c index d1759a3..9ef03c2 100644 --- a/gcc/ipa-reference.c +++ b/gcc/ipa-reference.c @@ -110,23 +110,22 @@ static bitmap_obstack local_info_obstack; /* Obstack holding global analysis live forever. */ static bitmap_obstack optimization_summary_obstack; -class ipa_ref_var_info_summary_t: public function_summary - <ipa_reference_vars_info_d *> +class ipa_ref_var_info_summary_t: public fast_function_summary + <ipa_reference_vars_info_d *, va_heap> { public: ipa_ref_var_info_summary_t (symbol_table *symtab): - function_summary <ipa_reference_vars_info_d *> (symtab) {} + fast_function_summary <ipa_reference_vars_info_d *, va_heap> (symtab) {} }; static ipa_ref_var_info_summary_t *ipa_ref_var_info_summaries = NULL; -class ipa_ref_opt_summary_t: public function_summary - <ipa_reference_optimization_summary_d *> +class ipa_ref_opt_summary_t: public fast_function_summary + <ipa_reference_optimization_summary_d *, va_heap> { public: ipa_ref_opt_summary_t (symbol_table *symtab): - function_summary <ipa_reference_optimization_summary_d *> (symtab) {} - + fast_function_summary <ipa_reference_optimization_summary_d *, va_heap> (symtab) {} virtual void remove (cgraph_node *src_node, ipa_reference_optimization_summary_d *data); |