Implement dyn_cast_callgraph_superedge once in callgraph_superedge,
rather than twice in the two subclasses.
Spotted whilst working on a patch for call summaries.
Successfully bootstrapped & regrtested on x86_64-pc-linux-gnu.
Pushed to trunk as c84faa9b7bb0f98ba15a8e29d21232243676d54d.
gcc/analyzer/ChangeLog:
* supergraph.h
(callgraph_superedge::dyn_cast_callgraph_superedge): New.
(call_superedge::dyn_cast_callgraph_superedge): Delete.
(return_superedge::dyn_cast_callgraph_superedge): Delete.
---
gcc/analyzer/supergraph.h | 28 ++++++++++------------------
1 file changed, 10 insertions(+), 18 deletions(-)
diff --git a/gcc/analyzer/supergraph.h b/gcc/analyzer/supergraph.h
index fc4a753c5a4..5d1268e555f 100644
--- a/gcc/analyzer/supergraph.h
+++ b/gcc/analyzer/supergraph.h
@@ -371,6 +371,16 @@ class callgraph_superedge : public superedge
void dump_label_to_pp (pretty_printer *pp, bool user_facing) const
FINAL OVERRIDE;
+ callgraph_superedge *dyn_cast_callgraph_superedge () FINAL OVERRIDE
+ {
+ return this;
+ }
+ const callgraph_superedge *dyn_cast_callgraph_superedge () const
+ FINAL OVERRIDE
+ {
+ return this;
+ }
+
function *get_callee_function () const;
function *get_caller_function () const;
tree get_callee_decl () const;
@@ -409,16 +419,6 @@ class call_superedge : public callgraph_superedge
: callgraph_superedge (src, dst, SUPEREDGE_CALL, cedge)
{}
- callgraph_superedge *dyn_cast_callgraph_superedge () FINAL OVERRIDE
- {
- return this;
- }
- const callgraph_superedge *dyn_cast_callgraph_superedge () const
- FINAL OVERRIDE
- {
- return this;
- }
-
call_superedge *dyn_cast_call_superedge () FINAL OVERRIDE
{
return this;
@@ -455,14 +455,6 @@ class return_superedge : public callgraph_superedge
: callgraph_superedge (src, dst, SUPEREDGE_RETURN, cedge)
{}
- callgraph_superedge *dyn_cast_callgraph_superedge () FINAL OVERRIDE
- {
- return this;
- }
- const callgraph_superedge *dyn_cast_callgraph_superedge () const
- FINAL OVERRIDE
- { return this; }
-
return_superedge *dyn_cast_return_superedge () FINAL OVERRIDE { return this;
}
const return_superedge *dyn_cast_return_superedge () const FINAL OVERRIDE
{
--
2.26.2
