[10/10] Add 'final' and 'override' in various places
Commit Message
gcc/cp/ChangeLog:
* cxx-pretty-print.h: Add "final" and "override" to various vfunc
implementations, removing redundant "virtual" as appropriate.
* module.cc: Likewise.
gcc/ChangeLog:
* genmatch.cc: Add "final" and "override" to various vfunc
implementations, removing redundant "virtual" as appropriate.
* gensupport.cc: Likewise.
* gimple-range-cache.h: Likewise.
* ipa-icf-gimple.h: Likewise.
* ipa-icf.h: Likewise.
* read-md.h: Likewise.
* read-rtl-function.cc: Likewise.
* tree-ssa-loop-ch.cc: Likewise.
* tree-ssa-sccvn.cc: Likewise.
gcc/lto/ChangeLog:
* lto-dump.cc: Add "final" and "override" to various vfunc
implementations, removing redundant "virtual" as appropriate.
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
---
gcc/cp/cxx-pretty-print.h | 38 +++++++++++++++++++-------------------
gcc/cp/module.cc | 4 ++--
gcc/genmatch.cc | 22 +++++++++++-----------
gcc/gensupport.cc | 2 +-
gcc/gimple-range-cache.h | 4 ++--
gcc/ipa-icf-gimple.h | 6 ++++--
gcc/ipa-icf.h | 36 ++++++++++++++++++++----------------
gcc/lto/lto-dump.cc | 8 ++++----
gcc/read-md.h | 2 +-
gcc/read-rtl-function.cc | 6 +++---
gcc/tree-ssa-loop-ch.cc | 4 ++--
gcc/tree-ssa-sccvn.cc | 4 ++--
12 files changed, 71 insertions(+), 65 deletions(-)
Comments
Ping re this patch:
https://gcc.gnu.org/pipermail/gcc-patches/2022-May/595443.html
OK for trunk?
Thanks
Dave
On Mon, 2022-05-23 at 15:28 -0400, David Malcolm wrote:
> gcc/cp/ChangeLog:
> * cxx-pretty-print.h: Add "final" and "override" to various
> vfunc
> implementations, removing redundant "virtual" as appropriate.
> * module.cc: Likewise.
>
> gcc/ChangeLog:
> * genmatch.cc: Add "final" and "override" to various vfunc
> implementations, removing redundant "virtual" as appropriate.
> * gensupport.cc: Likewise.
> * gimple-range-cache.h: Likewise.
> * ipa-icf-gimple.h: Likewise.
> * ipa-icf.h: Likewise.
> * read-md.h: Likewise.
> * read-rtl-function.cc: Likewise.
> * tree-ssa-loop-ch.cc: Likewise.
> * tree-ssa-sccvn.cc: Likewise.
>
> gcc/lto/ChangeLog:
> * lto-dump.cc: Add "final" and "override" to various vfunc
> implementations, removing redundant "virtual" as appropriate.
>
> Signed-off-by: David Malcolm <dmalcolm@redhat.com>
> ---
> gcc/cp/cxx-pretty-print.h | 38 +++++++++++++++++++-------------------
> gcc/cp/module.cc | 4 ++--
> gcc/genmatch.cc | 22 +++++++++++-----------
> gcc/gensupport.cc | 2 +-
> gcc/gimple-range-cache.h | 4 ++--
> gcc/ipa-icf-gimple.h | 6 ++++--
> gcc/ipa-icf.h | 36 ++++++++++++++++++++----------------
> gcc/lto/lto-dump.cc | 8 ++++----
> gcc/read-md.h | 2 +-
> gcc/read-rtl-function.cc | 6 +++---
> gcc/tree-ssa-loop-ch.cc | 4 ++--
> gcc/tree-ssa-sccvn.cc | 4 ++--
> 12 files changed, 71 insertions(+), 65 deletions(-)
>
> diff --git a/gcc/cp/cxx-pretty-print.h b/gcc/cp/cxx-pretty-print.h
> index 5080f70a8e4..593bd91d4f7 100644
> --- a/gcc/cp/cxx-pretty-print.h
> +++ b/gcc/cp/cxx-pretty-print.h
> @@ -36,25 +36,25 @@ public:
>
> pretty_printer *clone () const override;
>
> - void constant (tree);
> - void id_expression (tree);
> - void primary_expression (tree);
> - void postfix_expression (tree);
> - void unary_expression (tree);
> - void multiplicative_expression (tree);
> - void conditional_expression (tree);
> - void assignment_expression (tree);
> - void expression (tree);
> - void type_id (tree);
> - void statement (tree);
> - void declaration (tree);
> - void declaration_specifiers (tree);
> - void simple_type_specifier (tree);
> - void function_specifier (tree);
> - void declarator (tree);
> - void direct_declarator (tree);
> - void abstract_declarator (tree);
> - void direct_abstract_declarator (tree);
> + void constant (tree) final override;
> + void id_expression (tree) final override;
> + void primary_expression (tree) final override;
> + void postfix_expression (tree) final override;
> + void unary_expression (tree) final override;
> + void multiplicative_expression (tree) final override;
> + void conditional_expression (tree) final override;
> + void assignment_expression (tree) final override;
> + void expression (tree) final override;
> + void type_id (tree) final override;
> + void statement (tree) final override;
> + void declaration (tree) final override;
> + void declaration_specifiers (tree) final override;
> + void simple_type_specifier (tree) final override;
> + void function_specifier (tree) final override;
> + void declarator (tree) final override;
> + void direct_declarator (tree) final override;
> + void abstract_declarator (tree) final override;
> + void direct_abstract_declarator (tree) final override;
>
> /* This is the enclosing scope of the entity being pretty-printed.
> */
> tree enclosing_scope;
> diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
> index d1dc73724d1..e93151c98c2 100644
> --- a/gcc/cp/module.cc
> +++ b/gcc/cp/module.cc
> @@ -1483,10 +1483,10 @@ private:
>
> protected:
> using allocator::grow;
> - virtual char *grow (char *, unsigned needed);
> + char *grow (char *, unsigned needed) final override;
> #if MAPPED_WRITING
> using allocator::shrink;
> - virtual void shrink (char *);
> + void shrink (char *) final override;
> #endif
>
> public:
> diff --git a/gcc/genmatch.cc b/gcc/genmatch.cc
> index 2b84b849330..a0b22c50ae3 100644
> --- a/gcc/genmatch.cc
> +++ b/gcc/genmatch.cc
> @@ -723,9 +723,9 @@ public:
> bool force_leaf;
> /* If non-zero, the group for optional handling. */
> unsigned char opt_grp;
> - virtual void gen_transform (FILE *f, int, const char *, bool, int,
> - const char *, capture_info *,
> - dt_operand ** = 0, int = 0);
> + void gen_transform (FILE *f, int, const char *, bool, int,
> + const char *, capture_info *,
> + dt_operand ** = 0, int = 0) override;
> };
>
> /* An operator that is represented by native C code. This is always
> @@ -757,9 +757,9 @@ public:
> unsigned nr_stmts;
> /* The identifier replacement vector. */
> vec<id_tab> ids;
> - virtual void gen_transform (FILE *f, int, const char *, bool, int,
> - const char *, capture_info *,
> - dt_operand ** = 0, int = 0);
> + void gen_transform (FILE *f, int, const char *, bool, int,
> + const char *, capture_info *,
> + dt_operand ** = 0, int = 0) final override;
> };
>
> /* A wrapper around another operand that captures its value. */
> @@ -778,9 +778,9 @@ public:
> bool value_match;
> /* The captured value. */
> operand *what;
> - virtual void gen_transform (FILE *f, int, const char *, bool, int,
> - const char *, capture_info *,
> - dt_operand ** = 0, int = 0);
> + void gen_transform (FILE *f, int, const char *, bool, int,
> + const char *, capture_info *,
> + dt_operand ** = 0, int = 0) final override;
> };
>
> /* if expression. */
> @@ -1655,7 +1655,7 @@ public:
> : dt_node (type, parent_), op (op_), match_dop (match_dop_),
> pos (pos_), value_match (false), for_id (current_id) {}
>
> - void gen (FILE *, int, bool, int);
> + void gen (FILE *, int, bool, int) final override;
> unsigned gen_predicate (FILE *, int, const char *, bool);
> unsigned gen_match_op (FILE *, int, const char *, bool);
>
> @@ -1681,7 +1681,7 @@ public:
> indexes (indexes_), info (NULL) {}
>
> void gen_1 (FILE *, int, bool, operand *);
> - void gen (FILE *f, int, bool, int);
> + void gen (FILE *f, int, bool, int) final override;
> };
>
> template<>
> diff --git a/gcc/gensupport.cc b/gcc/gensupport.cc
> index 42680499d86..8fcacf8f9d2 100644
> --- a/gcc/gensupport.cc
> +++ b/gcc/gensupport.cc
> @@ -2310,7 +2310,7 @@ class gen_reader : public rtx_reader
> {
> public:
> gen_reader () : rtx_reader (false) {}
> - void handle_unknown_directive (file_location, const char *);
> + void handle_unknown_directive (file_location, const char *) final
> override;
> };
>
> void
> diff --git a/gcc/gimple-range-cache.h b/gcc/gimple-range-cache.h
> index 555fe32513f..d768f418f0d 100644
> --- a/gcc/gimple-range-cache.h
> +++ b/gcc/gimple-range-cache.h
> @@ -77,8 +77,8 @@ public:
> ranger_cache (int not_executable_flag, bool use_imm_uses);
> ~ranger_cache ();
>
> - virtual bool range_of_expr (irange &r, tree name, gimple *stmt);
> - virtual bool range_on_edge (irange &r, edge e, tree expr);
> + bool range_of_expr (irange &r, tree name, gimple *stmt) final
> override;
> + bool range_on_edge (irange &r, edge e, tree expr) final override;
> bool block_range (irange &r, basic_block bb, tree name, bool calc =
> true);
>
> bool get_global_range (irange &r, tree name) const;
> diff --git a/gcc/ipa-icf-gimple.h b/gcc/ipa-icf-gimple.h
> index 1545e4a5905..8f498b31eef 100644
> --- a/gcc/ipa-icf-gimple.h
> +++ b/gcc/ipa-icf-gimple.h
> @@ -282,11 +282,13 @@ private:
> public:
> /* Return true if two operands are equal. The flags fields can be
> used
> to specify OEP flags described above. */
> - virtual bool operand_equal_p (const_tree, const_tree, unsigned int
> flags);
> + bool operand_equal_p (const_tree, const_tree, unsigned int flags)
> + final override;
>
> /* Generate a hash value for an expression. This can be used
> iteratively
> by passing a previous result as the HSTATE argument. */
> - virtual void hash_operand (const_tree, inchash::hash &, unsigned
> flags);
> + void hash_operand (const_tree, inchash::hash &, unsigned flags)
> + final override;
> void hash_operand (const_tree, inchash::hash &, unsigned flags,
> operand_access_type access);
> };
> diff --git a/gcc/ipa-icf.h b/gcc/ipa-icf.h
> index dbae2cca02b..bb550923ad4 100644
> --- a/gcc/ipa-icf.h
> +++ b/gcc/ipa-icf.h
> @@ -317,16 +317,18 @@ public:
>
> ~sem_function ();
>
> - virtual void init (ipa_icf_gimple::func_checker *);
> - virtual bool equals_wpa (sem_item *item,
> - hash_map <symtab_node *, sem_item *>
> &ignored_nodes);
> - virtual hashval_t get_hash (void);
> - virtual bool equals (sem_item *item,
> - hash_map <symtab_node *, sem_item *>
> &ignored_nodes);
> - virtual bool merge (sem_item *alias_item);
> + void init (ipa_icf_gimple::func_checker *) final override;
> + bool equals_wpa (sem_item *item,
> + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> + final override;
> + hashval_t get_hash (void) final override;
> + bool equals (sem_item *item,
> + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> + final override;
> + bool merge (sem_item *alias_item) final override;
>
> /* Dump symbol to FILE. */
> - virtual void dump_to_file (FILE *file)
> + void dump_to_file (FILE *file) final override
> {
> gcc_assert (file);
> dump_function_to_file (decl, file, TDF_DETAILS);
> @@ -426,17 +428,19 @@ public:
> sem_variable (varpool_node *_node, bitmap_obstack *stack);
>
> /* Semantic variable initialization function. */
> - virtual void init (ipa_icf_gimple::func_checker *);
> + void init (ipa_icf_gimple::func_checker *) final override;
>
> - virtual hashval_t get_hash (void);
> - virtual bool merge (sem_item *alias_item);
> - virtual void dump_to_file (FILE *file);
> - virtual bool equals (sem_item *item,
> - hash_map <symtab_node *, sem_item *>
> &ignored_nodes);
> + hashval_t get_hash (void) final override;
> + bool merge (sem_item *alias_item) final override;
> + void dump_to_file (FILE *file) final override;
> + bool equals (sem_item *item,
> + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> + final override;
>
> /* Fast equality variable based on knowledge known in WPA. */
> - virtual bool equals_wpa (sem_item *item,
> - hash_map <symtab_node *, sem_item *>
> &ignored_nodes);
> + bool equals_wpa (sem_item *item,
> + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> + final override;
>
> /* Returns varpool_node. */
> inline varpool_node *get_node (void)
> diff --git a/gcc/lto/lto-dump.cc b/gcc/lto/lto-dump.cc
> index 1fb3fb86fb5..f88486b5143 100644
> --- a/gcc/lto/lto-dump.cc
> +++ b/gcc/lto/lto-dump.cc
> @@ -80,7 +80,7 @@ public:
> virtual ~variable_entry ()
> {}
>
> - virtual size_t get_size () const
> + size_t get_size () const final override
> {
> varpool_node *vnode = dyn_cast<varpool_node *> (node);
> if (DECL_SIZE (vnode->decl) && tree_fits_shwi_p (DECL_SIZE (vnode-
> >decl)))
> @@ -88,7 +88,7 @@ public:
> return 0;
> }
>
> - virtual void dump ()
> + void dump () final override
> {
> symbol_entry :: dump ();
> varpool_node *vnode = dyn_cast<varpool_node *> (node);
> @@ -111,13 +111,13 @@ public:
> virtual ~function_entry ()
> {}
>
> - virtual void dump ()
> + void dump () final override
> {
> symbol_entry :: dump ();
> printf ("\n");
> }
>
> - virtual size_t get_size () const
> + size_t get_size () const final override
> {
> cgraph_node *cnode = dyn_cast<cgraph_node *> (node);
> gcc_assert (cnode);
> diff --git a/gcc/read-md.h b/gcc/read-md.h
> index 34a64fa93a2..7d8cd4a8336 100644
> --- a/gcc/read-md.h
> +++ b/gcc/read-md.h
> @@ -330,7 +330,7 @@ class noop_reader : public md_reader
> noop_reader () : md_reader (false) {}
>
> /* A dummy implementation which skips unknown directives. */
> - void handle_unknown_directive (file_location, const char *);
> + void handle_unknown_directive (file_location, const char *)
> override;
> };
>
> /* An md_reader subclass that actually handles full hierarchical
> diff --git a/gcc/read-rtl-function.cc b/gcc/read-rtl-function.cc
> index eacbe4c1200..3bcff1540e7 100644
> --- a/gcc/read-rtl-function.cc
> +++ b/gcc/read-rtl-function.cc
> @@ -188,7 +188,7 @@ class fixup_insn_uid : public operand_fixup
> m_insn_uid (insn_uid)
> {}
>
> - void apply (function_reader *reader) const;
> + void apply (function_reader *reader) const final override;
>
> private:
> int m_insn_uid;
> @@ -206,7 +206,7 @@ class fixup_note_insn_basic_block : public
> operand_fixup
> m_bb_idx (bb_idx)
> {}
>
> - void apply (function_reader *reader) const;
> + void apply (function_reader *reader) const final override;
>
> private:
> int m_bb_idx;
> @@ -225,7 +225,7 @@ class fixup_expr : public fixup
>
> ~fixup_expr () { free (m_desc); }
>
> - void apply (function_reader *reader) const;
> + void apply (function_reader *reader) const final override;
>
> private:
> char *m_desc;
> diff --git a/gcc/tree-ssa-loop-ch.cc b/gcc/tree-ssa-loop-ch.cc
> index 9ab63d1fa0c..d1391940c2b 100644
> --- a/gcc/tree-ssa-loop-ch.cc
> +++ b/gcc/tree-ssa-loop-ch.cc
> @@ -320,7 +320,7 @@ public:
>
> protected:
> /* ch_base method: */
> - virtual bool process_loop_p (class loop *loop);
> + bool process_loop_p (class loop *loop) final override;
> }; // class pass_ch
>
> const pass_data pass_data_ch_vect =
> @@ -358,7 +358,7 @@ public:
>
> protected:
> /* ch_base method: */
> - virtual bool process_loop_p (class loop *loop);
> + bool process_loop_p (class loop *loop) final override;
> }; // class pass_ch_vect
>
> /* For all loops, copy the condition at the end of the loop body in
> front
> diff --git a/gcc/tree-ssa-sccvn.cc b/gcc/tree-ssa-sccvn.cc
> index 7407591e98c..b2f35a5fb55 100644
> --- a/gcc/tree-ssa-sccvn.cc
> +++ b/gcc/tree-ssa-sccvn.cc
> @@ -2534,9 +2534,9 @@ public:
> : eliminate_dom_walker (CDI_DOMINATORS, NULL), entry (entry_),
> m_avail_freelist (NULL) {}
>
> - virtual tree eliminate_avail (basic_block, tree op);
> + tree eliminate_avail (basic_block, tree op) final override;
>
> - virtual void eliminate_push_avail (basic_block, tree);
> + void eliminate_push_avail (basic_block, tree) final override;
>
> basic_block entry;
> /* Freelist of avail entries which are allocated from the vn_ssa_aux
On Mon, 2022-06-13 at 14:30 -0400, David Malcolm wrote:
> Ping re this patch:
> https://gcc.gnu.org/pipermail/gcc-patches/2022-May/595443.html
>
> OK for trunk?
>
> Thanks
> Dave
>
> On Mon, 2022-05-23 at 15:28 -0400, David Malcolm wrote:
> > gcc/cp/ChangeLog:
> > * cxx-pretty-print.h: Add "final" and "override" to various
> > vfunc
> > implementations, removing redundant "virtual" as
> > appropriate.
> > * module.cc: Likewise.
> >
> > gcc/ChangeLog:
> > * genmatch.cc: Add "final" and "override" to various vfunc
> > implementations, removing redundant "virtual" as
> > appropriate.
> > * gensupport.cc: Likewise.
> > * gimple-range-cache.h: Likewise.
> > * ipa-icf-gimple.h: Likewise.
> > * ipa-icf.h: Likewise.
> > * read-md.h: Likewise.
> > * read-rtl-function.cc: Likewise.
> > * tree-ssa-loop-ch.cc: Likewise.
> > * tree-ssa-sccvn.cc: Likewise.
> >
> > gcc/lto/ChangeLog:
> > * lto-dump.cc: Add "final" and "override" to various vfunc
> > implementations, removing redundant "virtual" as
> > appropriate.
> >
> > Signed-off-by: David Malcolm <dmalcolm@redhat.com>
> > ---
> > gcc/cp/cxx-pretty-print.h | 38 +++++++++++++++++++----------------
> > ---
> > gcc/cp/module.cc | 4 ++--
> > gcc/genmatch.cc | 22 +++++++++++-----------
> > gcc/gensupport.cc | 2 +-
> > gcc/gimple-range-cache.h | 4 ++--
> > gcc/ipa-icf-gimple.h | 6 ++++--
> > gcc/ipa-icf.h | 36 ++++++++++++++++++++---------------
> > -
> > gcc/lto/lto-dump.cc | 8 ++++----
> > gcc/read-md.h | 2 +-
> > gcc/read-rtl-function.cc | 6 +++---
> > gcc/tree-ssa-loop-ch.cc | 4 ++--
> > gcc/tree-ssa-sccvn.cc | 4 ++--
> > 12 files changed, 71 insertions(+), 65 deletions(-)
> >
> > diff --git a/gcc/cp/cxx-pretty-print.h b/gcc/cp/cxx-pretty-print.h
> > index 5080f70a8e4..593bd91d4f7 100644
> > --- a/gcc/cp/cxx-pretty-print.h
> > +++ b/gcc/cp/cxx-pretty-print.h
> > @@ -36,25 +36,25 @@ public:
> >
> > pretty_printer *clone () const override;
> >
> > - void constant (tree);
> > - void id_expression (tree);
> > - void primary_expression (tree);
> > - void postfix_expression (tree);
> > - void unary_expression (tree);
> > - void multiplicative_expression (tree);
> > - void conditional_expression (tree);
> > - void assignment_expression (tree);
> > - void expression (tree);
> > - void type_id (tree);
> > - void statement (tree);
> > - void declaration (tree);
> > - void declaration_specifiers (tree);
> > - void simple_type_specifier (tree);
> > - void function_specifier (tree);
> > - void declarator (tree);
> > - void direct_declarator (tree);
> > - void abstract_declarator (tree);
> > - void direct_abstract_declarator (tree);
> > + void constant (tree) final override;
> > + void id_expression (tree) final override;
> > + void primary_expression (tree) final override;
> > + void postfix_expression (tree) final override;
> > + void unary_expression (tree) final override;
> > + void multiplicative_expression (tree) final override;
> > + void conditional_expression (tree) final override;
> > + void assignment_expression (tree) final override;
> > + void expression (tree) final override;
> > + void type_id (tree) final override;
> > + void statement (tree) final override;
> > + void declaration (tree) final override;
> > + void declaration_specifiers (tree) final override;
> > + void simple_type_specifier (tree) final override;
> > + void function_specifier (tree) final override;
> > + void declarator (tree) final override;
> > + void direct_declarator (tree) final override;
> > + void abstract_declarator (tree) final override;
> > + void direct_abstract_declarator (tree) final override;
> >
> > /* This is the enclosing scope of the entity being pretty-
> > printed.
> > */
> > tree enclosing_scope;
> > diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
> > index d1dc73724d1..e93151c98c2 100644
> > --- a/gcc/cp/module.cc
> > +++ b/gcc/cp/module.cc
> > @@ -1483,10 +1483,10 @@ private:
> >
> > protected:
> > using allocator::grow;
> > - virtual char *grow (char *, unsigned needed);
> > + char *grow (char *, unsigned needed) final override;
> > #if MAPPED_WRITING
> > using allocator::shrink;
> > - virtual void shrink (char *);
> > + void shrink (char *) final override;
> > #endif
> >
> > public:
> > diff --git a/gcc/genmatch.cc b/gcc/genmatch.cc
> > index 2b84b849330..a0b22c50ae3 100644
> > --- a/gcc/genmatch.cc
> > +++ b/gcc/genmatch.cc
> > @@ -723,9 +723,9 @@ public:
> > bool force_leaf;
> > /* If non-zero, the group for optional handling. */
> > unsigned char opt_grp;
> > - virtual void gen_transform (FILE *f, int, const char *, bool,
> > int,
> > - const char *, capture_info *,
> > - dt_operand ** = 0, int = 0);
> > + void gen_transform (FILE *f, int, const char *, bool, int,
> > + const char *, capture_info *,
> > + dt_operand ** = 0, int = 0) override;
> > };
> >
> > /* An operator that is represented by native C code. This is
> > always
> > @@ -757,9 +757,9 @@ public:
> > unsigned nr_stmts;
> > /* The identifier replacement vector. */
> > vec<id_tab> ids;
> > - virtual void gen_transform (FILE *f, int, const char *, bool,
> > int,
> > - const char *, capture_info *,
> > - dt_operand ** = 0, int = 0);
> > + void gen_transform (FILE *f, int, const char *, bool, int,
> > + const char *, capture_info *,
> > + dt_operand ** = 0, int = 0) final override;
> > };
> >
> > /* A wrapper around another operand that captures its value. */
> > @@ -778,9 +778,9 @@ public:
> > bool value_match;
> > /* The captured value. */
> > operand *what;
> > - virtual void gen_transform (FILE *f, int, const char *, bool,
> > int,
> > - const char *, capture_info *,
> > - dt_operand ** = 0, int = 0);
> > + void gen_transform (FILE *f, int, const char *, bool, int,
> > + const char *, capture_info *,
> > + dt_operand ** = 0, int = 0) final override;
> > };
> >
> > /* if expression. */
> > @@ -1655,7 +1655,7 @@ public:
> > : dt_node (type, parent_), op (op_), match_dop (match_dop_),
> > pos (pos_), value_match (false), for_id (current_id) {}
> >
> > - void gen (FILE *, int, bool, int);
> > + void gen (FILE *, int, bool, int) final override;
> > unsigned gen_predicate (FILE *, int, const char *, bool);
> > unsigned gen_match_op (FILE *, int, const char *, bool);
> >
> > @@ -1681,7 +1681,7 @@ public:
> > indexes (indexes_), info (NULL) {}
> >
> > void gen_1 (FILE *, int, bool, operand *);
> > - void gen (FILE *f, int, bool, int);
> > + void gen (FILE *f, int, bool, int) final override;
> > };
> >
> > template<>
> > diff --git a/gcc/gensupport.cc b/gcc/gensupport.cc
> > index 42680499d86..8fcacf8f9d2 100644
> > --- a/gcc/gensupport.cc
> > +++ b/gcc/gensupport.cc
> > @@ -2310,7 +2310,7 @@ class gen_reader : public rtx_reader
> > {
> > public:
> > gen_reader () : rtx_reader (false) {}
> > - void handle_unknown_directive (file_location, const char *);
> > + void handle_unknown_directive (file_location, const char *)
> > final
> > override;
> > };
> >
> > void
> > diff --git a/gcc/gimple-range-cache.h b/gcc/gimple-range-cache.h
> > index 555fe32513f..d768f418f0d 100644
> > --- a/gcc/gimple-range-cache.h
> > +++ b/gcc/gimple-range-cache.h
> > @@ -77,8 +77,8 @@ public:
> > ranger_cache (int not_executable_flag, bool use_imm_uses);
> > ~ranger_cache ();
> >
> > - virtual bool range_of_expr (irange &r, tree name, gimple *stmt);
> > - virtual bool range_on_edge (irange &r, edge e, tree expr);
> > + bool range_of_expr (irange &r, tree name, gimple *stmt) final
> > override;
> > + bool range_on_edge (irange &r, edge e, tree expr) final
> > override;
> > bool block_range (irange &r, basic_block bb, tree name, bool
> > calc =
> > true);
> >
> > bool get_global_range (irange &r, tree name) const;
> > diff --git a/gcc/ipa-icf-gimple.h b/gcc/ipa-icf-gimple.h
> > index 1545e4a5905..8f498b31eef 100644
> > --- a/gcc/ipa-icf-gimple.h
> > +++ b/gcc/ipa-icf-gimple.h
> > @@ -282,11 +282,13 @@ private:
> > public:
> > /* Return true if two operands are equal. The flags fields can
> > be
> > used
> > to specify OEP flags described above. */
> > - virtual bool operand_equal_p (const_tree, const_tree, unsigned
> > int
> > flags);
> > + bool operand_equal_p (const_tree, const_tree, unsigned int
> > flags)
> > + final override;
> >
> > /* Generate a hash value for an expression. This can be used
> > iteratively
> > by passing a previous result as the HSTATE argument. */
> > - virtual void hash_operand (const_tree, inchash::hash &, unsigned
> > flags);
> > + void hash_operand (const_tree, inchash::hash &, unsigned flags)
> > + final override;
> > void hash_operand (const_tree, inchash::hash &, unsigned flags,
> > operand_access_type access);
> > };
> > diff --git a/gcc/ipa-icf.h b/gcc/ipa-icf.h
> > index dbae2cca02b..bb550923ad4 100644
> > --- a/gcc/ipa-icf.h
> > +++ b/gcc/ipa-icf.h
> > @@ -317,16 +317,18 @@ public:
> >
> > ~sem_function ();
> >
> > - virtual void init (ipa_icf_gimple::func_checker *);
> > - virtual bool equals_wpa (sem_item *item,
> > - hash_map <symtab_node *, sem_item *>
> > &ignored_nodes);
> > - virtual hashval_t get_hash (void);
> > - virtual bool equals (sem_item *item,
> > - hash_map <symtab_node *, sem_item *>
> > &ignored_nodes);
> > - virtual bool merge (sem_item *alias_item);
> > + void init (ipa_icf_gimple::func_checker *) final override;
> > + bool equals_wpa (sem_item *item,
> > + hash_map <symtab_node *, sem_item *>
> > &ignored_nodes)
> > + final override;
> > + hashval_t get_hash (void) final override;
> > + bool equals (sem_item *item,
> > + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> > + final override;
> > + bool merge (sem_item *alias_item) final override;
> >
> > /* Dump symbol to FILE. */
> > - virtual void dump_to_file (FILE *file)
> > + void dump_to_file (FILE *file) final override
> > {
> > gcc_assert (file);
> > dump_function_to_file (decl, file, TDF_DETAILS);
> > @@ -426,17 +428,19 @@ public:
> > sem_variable (varpool_node *_node, bitmap_obstack *stack);
> >
> > /* Semantic variable initialization function. */
> > - virtual void init (ipa_icf_gimple::func_checker *);
> > + void init (ipa_icf_gimple::func_checker *) final override;
> >
> > - virtual hashval_t get_hash (void);
> > - virtual bool merge (sem_item *alias_item);
> > - virtual void dump_to_file (FILE *file);
> > - virtual bool equals (sem_item *item,
> > - hash_map <symtab_node *, sem_item *>
> > &ignored_nodes);
> > + hashval_t get_hash (void) final override;
> > + bool merge (sem_item *alias_item) final override;
> > + void dump_to_file (FILE *file) final override;
> > + bool equals (sem_item *item,
> > + hash_map <symtab_node *, sem_item *> &ignored_nodes)
> > + final override;
> >
> > /* Fast equality variable based on knowledge known in WPA. */
> > - virtual bool equals_wpa (sem_item *item,
> > - hash_map <symtab_node *, sem_item *>
> > &ignored_nodes);
> > + bool equals_wpa (sem_item *item,
> > + hash_map <symtab_node *, sem_item *>
> > &ignored_nodes)
> > + final override;
> >
> > /* Returns varpool_node. */
> > inline varpool_node *get_node (void)
> > diff --git a/gcc/lto/lto-dump.cc b/gcc/lto/lto-dump.cc
> > index 1fb3fb86fb5..f88486b5143 100644
> > --- a/gcc/lto/lto-dump.cc
> > +++ b/gcc/lto/lto-dump.cc
> > @@ -80,7 +80,7 @@ public:
> > virtual ~variable_entry ()
> > {}
> >
> > - virtual size_t get_size () const
> > + size_t get_size () const final override
> > {
> > varpool_node *vnode = dyn_cast<varpool_node *> (node);
> > if (DECL_SIZE (vnode->decl) && tree_fits_shwi_p (DECL_SIZE
> > (vnode-
> > > decl)))
> > @@ -88,7 +88,7 @@ public:
> > return 0;
> > }
> >
> > - virtual void dump ()
> > + void dump () final override
> > {
> > symbol_entry :: dump ();
> > varpool_node *vnode = dyn_cast<varpool_node *> (node);
> > @@ -111,13 +111,13 @@ public:
> > virtual ~function_entry ()
> > {}
> >
> > - virtual void dump ()
> > + void dump () final override
> > {
> > symbol_entry :: dump ();
> > printf ("\n");
> > }
> >
> > - virtual size_t get_size () const
> > + size_t get_size () const final override
> > {
> > cgraph_node *cnode = dyn_cast<cgraph_node *> (node);
> > gcc_assert (cnode);
> > diff --git a/gcc/read-md.h b/gcc/read-md.h
> > index 34a64fa93a2..7d8cd4a8336 100644
> > --- a/gcc/read-md.h
> > +++ b/gcc/read-md.h
> > @@ -330,7 +330,7 @@ class noop_reader : public md_reader
> > noop_reader () : md_reader (false) {}
> >
> > /* A dummy implementation which skips unknown directives. */
> > - void handle_unknown_directive (file_location, const char *);
> > + void handle_unknown_directive (file_location, const char *)
> > override;
> > };
> >
> > /* An md_reader subclass that actually handles full hierarchical
> > diff --git a/gcc/read-rtl-function.cc b/gcc/read-rtl-function.cc
> > index eacbe4c1200..3bcff1540e7 100644
> > --- a/gcc/read-rtl-function.cc
> > +++ b/gcc/read-rtl-function.cc
> > @@ -188,7 +188,7 @@ class fixup_insn_uid : public operand_fixup
> > m_insn_uid (insn_uid)
> > {}
> >
> > - void apply (function_reader *reader) const;
> > + void apply (function_reader *reader) const final override;
> >
> > private:
> > int m_insn_uid;
> > @@ -206,7 +206,7 @@ class fixup_note_insn_basic_block : public
> > operand_fixup
> > m_bb_idx (bb_idx)
> > {}
> >
> > - void apply (function_reader *reader) const;
> > + void apply (function_reader *reader) const final override;
> >
> > private:
> > int m_bb_idx;
> > @@ -225,7 +225,7 @@ class fixup_expr : public fixup
> >
> > ~fixup_expr () { free (m_desc); }
> >
> > - void apply (function_reader *reader) const;
> > + void apply (function_reader *reader) const final override;
> >
> > private:
> > char *m_desc;
> > diff --git a/gcc/tree-ssa-loop-ch.cc b/gcc/tree-ssa-loop-ch.cc
> > index 9ab63d1fa0c..d1391940c2b 100644
> > --- a/gcc/tree-ssa-loop-ch.cc
> > +++ b/gcc/tree-ssa-loop-ch.cc
> > @@ -320,7 +320,7 @@ public:
> >
> > protected:
> > /* ch_base method: */
> > - virtual bool process_loop_p (class loop *loop);
> > + bool process_loop_p (class loop *loop) final override;
> > }; // class pass_ch
> >
> > const pass_data pass_data_ch_vect =
> > @@ -358,7 +358,7 @@ public:
> >
> > protected:
> > /* ch_base method: */
> > - virtual bool process_loop_p (class loop *loop);
> > + bool process_loop_p (class loop *loop) final override;
> > }; // class pass_ch_vect
> >
> > /* For all loops, copy the condition at the end of the loop body
> > in
> > front
> > diff --git a/gcc/tree-ssa-sccvn.cc b/gcc/tree-ssa-sccvn.cc
> > index 7407591e98c..b2f35a5fb55 100644
> > --- a/gcc/tree-ssa-sccvn.cc
> > +++ b/gcc/tree-ssa-sccvn.cc
> > @@ -2534,9 +2534,9 @@ public:
> > : eliminate_dom_walker (CDI_DOMINATORS, NULL), entry (entry_),
> > m_avail_freelist (NULL) {}
> >
> > - virtual tree eliminate_avail (basic_block, tree op);
> > + tree eliminate_avail (basic_block, tree op) final override;
> >
> > - virtual void eliminate_push_avail (basic_block, tree);
> > + void eliminate_push_avail (basic_block, tree) final override;
> >
> > basic_block entry;
> > /* Freelist of avail entries which are allocated from the
> > vn_ssa_aux
>
@@ -36,25 +36,25 @@ public:
pretty_printer *clone () const override;
- void constant (tree);
- void id_expression (tree);
- void primary_expression (tree);
- void postfix_expression (tree);
- void unary_expression (tree);
- void multiplicative_expression (tree);
- void conditional_expression (tree);
- void assignment_expression (tree);
- void expression (tree);
- void type_id (tree);
- void statement (tree);
- void declaration (tree);
- void declaration_specifiers (tree);
- void simple_type_specifier (tree);
- void function_specifier (tree);
- void declarator (tree);
- void direct_declarator (tree);
- void abstract_declarator (tree);
- void direct_abstract_declarator (tree);
+ void constant (tree) final override;
+ void id_expression (tree) final override;
+ void primary_expression (tree) final override;
+ void postfix_expression (tree) final override;
+ void unary_expression (tree) final override;
+ void multiplicative_expression (tree) final override;
+ void conditional_expression (tree) final override;
+ void assignment_expression (tree) final override;
+ void expression (tree) final override;
+ void type_id (tree) final override;
+ void statement (tree) final override;
+ void declaration (tree) final override;
+ void declaration_specifiers (tree) final override;
+ void simple_type_specifier (tree) final override;
+ void function_specifier (tree) final override;
+ void declarator (tree) final override;
+ void direct_declarator (tree) final override;
+ void abstract_declarator (tree) final override;
+ void direct_abstract_declarator (tree) final override;
/* This is the enclosing scope of the entity being pretty-printed. */
tree enclosing_scope;
@@ -1483,10 +1483,10 @@ private:
protected:
using allocator::grow;
- virtual char *grow (char *, unsigned needed);
+ char *grow (char *, unsigned needed) final override;
#if MAPPED_WRITING
using allocator::shrink;
- virtual void shrink (char *);
+ void shrink (char *) final override;
#endif
public:
@@ -723,9 +723,9 @@ public:
bool force_leaf;
/* If non-zero, the group for optional handling. */
unsigned char opt_grp;
- virtual void gen_transform (FILE *f, int, const char *, bool, int,
- const char *, capture_info *,
- dt_operand ** = 0, int = 0);
+ void gen_transform (FILE *f, int, const char *, bool, int,
+ const char *, capture_info *,
+ dt_operand ** = 0, int = 0) override;
};
/* An operator that is represented by native C code. This is always
@@ -757,9 +757,9 @@ public:
unsigned nr_stmts;
/* The identifier replacement vector. */
vec<id_tab> ids;
- virtual void gen_transform (FILE *f, int, const char *, bool, int,
- const char *, capture_info *,
- dt_operand ** = 0, int = 0);
+ void gen_transform (FILE *f, int, const char *, bool, int,
+ const char *, capture_info *,
+ dt_operand ** = 0, int = 0) final override;
};
/* A wrapper around another operand that captures its value. */
@@ -778,9 +778,9 @@ public:
bool value_match;
/* The captured value. */
operand *what;
- virtual void gen_transform (FILE *f, int, const char *, bool, int,
- const char *, capture_info *,
- dt_operand ** = 0, int = 0);
+ void gen_transform (FILE *f, int, const char *, bool, int,
+ const char *, capture_info *,
+ dt_operand ** = 0, int = 0) final override;
};
/* if expression. */
@@ -1655,7 +1655,7 @@ public:
: dt_node (type, parent_), op (op_), match_dop (match_dop_),
pos (pos_), value_match (false), for_id (current_id) {}
- void gen (FILE *, int, bool, int);
+ void gen (FILE *, int, bool, int) final override;
unsigned gen_predicate (FILE *, int, const char *, bool);
unsigned gen_match_op (FILE *, int, const char *, bool);
@@ -1681,7 +1681,7 @@ public:
indexes (indexes_), info (NULL) {}
void gen_1 (FILE *, int, bool, operand *);
- void gen (FILE *f, int, bool, int);
+ void gen (FILE *f, int, bool, int) final override;
};
template<>
@@ -2310,7 +2310,7 @@ class gen_reader : public rtx_reader
{
public:
gen_reader () : rtx_reader (false) {}
- void handle_unknown_directive (file_location, const char *);
+ void handle_unknown_directive (file_location, const char *) final override;
};
void
@@ -77,8 +77,8 @@ public:
ranger_cache (int not_executable_flag, bool use_imm_uses);
~ranger_cache ();
- virtual bool range_of_expr (irange &r, tree name, gimple *stmt);
- virtual bool range_on_edge (irange &r, edge e, tree expr);
+ bool range_of_expr (irange &r, tree name, gimple *stmt) final override;
+ bool range_on_edge (irange &r, edge e, tree expr) final override;
bool block_range (irange &r, basic_block bb, tree name, bool calc = true);
bool get_global_range (irange &r, tree name) const;
@@ -282,11 +282,13 @@ private:
public:
/* Return true if two operands are equal. The flags fields can be used
to specify OEP flags described above. */
- virtual bool operand_equal_p (const_tree, const_tree, unsigned int flags);
+ bool operand_equal_p (const_tree, const_tree, unsigned int flags)
+ final override;
/* Generate a hash value for an expression. This can be used iteratively
by passing a previous result as the HSTATE argument. */
- virtual void hash_operand (const_tree, inchash::hash &, unsigned flags);
+ void hash_operand (const_tree, inchash::hash &, unsigned flags)
+ final override;
void hash_operand (const_tree, inchash::hash &, unsigned flags,
operand_access_type access);
};
@@ -317,16 +317,18 @@ public:
~sem_function ();
- virtual void init (ipa_icf_gimple::func_checker *);
- virtual bool equals_wpa (sem_item *item,
- hash_map <symtab_node *, sem_item *> &ignored_nodes);
- virtual hashval_t get_hash (void);
- virtual bool equals (sem_item *item,
- hash_map <symtab_node *, sem_item *> &ignored_nodes);
- virtual bool merge (sem_item *alias_item);
+ void init (ipa_icf_gimple::func_checker *) final override;
+ bool equals_wpa (sem_item *item,
+ hash_map <symtab_node *, sem_item *> &ignored_nodes)
+ final override;
+ hashval_t get_hash (void) final override;
+ bool equals (sem_item *item,
+ hash_map <symtab_node *, sem_item *> &ignored_nodes)
+ final override;
+ bool merge (sem_item *alias_item) final override;
/* Dump symbol to FILE. */
- virtual void dump_to_file (FILE *file)
+ void dump_to_file (FILE *file) final override
{
gcc_assert (file);
dump_function_to_file (decl, file, TDF_DETAILS);
@@ -426,17 +428,19 @@ public:
sem_variable (varpool_node *_node, bitmap_obstack *stack);
/* Semantic variable initialization function. */
- virtual void init (ipa_icf_gimple::func_checker *);
+ void init (ipa_icf_gimple::func_checker *) final override;
- virtual hashval_t get_hash (void);
- virtual bool merge (sem_item *alias_item);
- virtual void dump_to_file (FILE *file);
- virtual bool equals (sem_item *item,
- hash_map <symtab_node *, sem_item *> &ignored_nodes);
+ hashval_t get_hash (void) final override;
+ bool merge (sem_item *alias_item) final override;
+ void dump_to_file (FILE *file) final override;
+ bool equals (sem_item *item,
+ hash_map <symtab_node *, sem_item *> &ignored_nodes)
+ final override;
/* Fast equality variable based on knowledge known in WPA. */
- virtual bool equals_wpa (sem_item *item,
- hash_map <symtab_node *, sem_item *> &ignored_nodes);
+ bool equals_wpa (sem_item *item,
+ hash_map <symtab_node *, sem_item *> &ignored_nodes)
+ final override;
/* Returns varpool_node. */
inline varpool_node *get_node (void)
@@ -80,7 +80,7 @@ public:
virtual ~variable_entry ()
{}
- virtual size_t get_size () const
+ size_t get_size () const final override
{
varpool_node *vnode = dyn_cast<varpool_node *> (node);
if (DECL_SIZE (vnode->decl) && tree_fits_shwi_p (DECL_SIZE (vnode->decl)))
@@ -88,7 +88,7 @@ public:
return 0;
}
- virtual void dump ()
+ void dump () final override
{
symbol_entry :: dump ();
varpool_node *vnode = dyn_cast<varpool_node *> (node);
@@ -111,13 +111,13 @@ public:
virtual ~function_entry ()
{}
- virtual void dump ()
+ void dump () final override
{
symbol_entry :: dump ();
printf ("\n");
}
- virtual size_t get_size () const
+ size_t get_size () const final override
{
cgraph_node *cnode = dyn_cast<cgraph_node *> (node);
gcc_assert (cnode);
@@ -330,7 +330,7 @@ class noop_reader : public md_reader
noop_reader () : md_reader (false) {}
/* A dummy implementation which skips unknown directives. */
- void handle_unknown_directive (file_location, const char *);
+ void handle_unknown_directive (file_location, const char *) override;
};
/* An md_reader subclass that actually handles full hierarchical
@@ -188,7 +188,7 @@ class fixup_insn_uid : public operand_fixup
m_insn_uid (insn_uid)
{}
- void apply (function_reader *reader) const;
+ void apply (function_reader *reader) const final override;
private:
int m_insn_uid;
@@ -206,7 +206,7 @@ class fixup_note_insn_basic_block : public operand_fixup
m_bb_idx (bb_idx)
{}
- void apply (function_reader *reader) const;
+ void apply (function_reader *reader) const final override;
private:
int m_bb_idx;
@@ -225,7 +225,7 @@ class fixup_expr : public fixup
~fixup_expr () { free (m_desc); }
- void apply (function_reader *reader) const;
+ void apply (function_reader *reader) const final override;
private:
char *m_desc;
@@ -320,7 +320,7 @@ public:
protected:
/* ch_base method: */
- virtual bool process_loop_p (class loop *loop);
+ bool process_loop_p (class loop *loop) final override;
}; // class pass_ch
const pass_data pass_data_ch_vect =
@@ -358,7 +358,7 @@ public:
protected:
/* ch_base method: */
- virtual bool process_loop_p (class loop *loop);
+ bool process_loop_p (class loop *loop) final override;
}; // class pass_ch_vect
/* For all loops, copy the condition at the end of the loop body in front
@@ -2534,9 +2534,9 @@ public:
: eliminate_dom_walker (CDI_DOMINATORS, NULL), entry (entry_),
m_avail_freelist (NULL) {}
- virtual tree eliminate_avail (basic_block, tree op);
+ tree eliminate_avail (basic_block, tree op) final override;
- virtual void eliminate_push_avail (basic_block, tree);
+ void eliminate_push_avail (basic_block, tree) final override;
basic_block entry;
/* Freelist of avail entries which are allocated from the vn_ssa_aux