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gimple-ssa-sprintf.c (sprintf_dom_walker): Remove virtual keyword on FINAL OVERRIDE members. 

* gimple-ssa-sprintf.c (sprintf_dom_walker): Remove
	virtual keyword on FINAL OVERRIDE members.

	* tree-ssa-propagate.h (ssa_propagation_engine): Group
	virtuals together.  Add virtual destructor.
	(substitute_and_fold_engine): Similarly.

From-SVN: r254345
This commit is contained in:
Jeff Law 2017-11-02 08:54:58 -06:00 committed by Jeff Law
parent 3c3947b804
commit b95f2911ef
3 changed files with 18 additions and 5 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2017-11-02 Jeff Law <law@redhat.com>
* gimple-ssa-sprintf.c (sprintf_dom_walker): Remove
virtual keyword on FINAL OVERRIDE members.
* tree-ssa-propagate.h (ssa_propagation_engine): Group
virtuals together. Add virtual destructor.
(substitute_and_fold_engine): Similarly.
2017-11-02 Jan Hubicka <hubicka@ucw.cz>
* x86-tune.def (X86_TUNE_USE_INCDEC): Enable for Haswell+.

2
gcc/gimple-ssa-sprintf.c
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@ -120,7 +120,7 @@ class sprintf_dom_walker : public dom_walker
sprintf_dom_walker () : dom_walker (CDI_DOMINATORS) {}
~sprintf_dom_walker () {}
virtual edge before_dom_children (basic_block) FINAL OVERRIDE;
edge before_dom_children (basic_block) FINAL OVERRIDE;
bool handle_gimple_call (gimple_stmt_iterator *);
struct call_info;

12
gcc/tree-ssa-propagate.h
View File

@ -81,14 +81,16 @@ class ssa_propagation_engine
{
public:
/* Main interface into the propagation engine. */
void ssa_propagate (void);
virtual ~ssa_propagation_engine (void) { }
/* Virtual functions the clients must provide to visit statements
and phi nodes respectively. */
virtual enum ssa_prop_result visit_stmt (gimple *, edge *, tree *) = 0;
virtual enum ssa_prop_result visit_phi (gphi *) = 0;
/* Main interface into the propagation engine. */
void ssa_propagate (void);
private:
/* Internal implementation details. */
void simulate_stmt (gimple *stmt);
@ -100,10 +102,12 @@ class ssa_propagation_engine
class substitute_and_fold_engine
{
public:
bool substitute_and_fold (void);
bool replace_uses_in (gimple *);
virtual ~substitute_and_fold_engine (void) { }
virtual bool fold_stmt (gimple_stmt_iterator *) { return false; }
virtual tree get_value (tree) { return NULL_TREE; }
bool substitute_and_fold (void);
bool replace_uses_in (gimple *);
bool replace_phi_args_in (gphi *);
};