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8253586: C2: Clean up unused PhaseIterGVN::init_worklist()

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Remove unused method PhaseIterGVN::init_worklist(Node *).

Reviewed-by: thartmann, chagedorn, neliasso
This commit is contained in:
Roberto Castaneda Lozano 2020-09-25 06:53:48 +00:00 committed by Tobias Hartmann
parent 0b83fc0150
commit dcde95ba0d
2 changed files with 0 additions and 26 deletions
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23
src/hotspot/share/opto/phaseX.cpp
View File

@ -975,29 +975,6 @@ PhaseIterGVN::PhaseIterGVN( PhaseGVN *gvn ) : PhaseGVN(gvn),
}
}
/**
* Initialize worklist for each node.
*/
void PhaseIterGVN::init_worklist(Node* first) {
Unique_Node_List to_process;
to_process.push(first);
while (to_process.size() > 0) {
Node* n = to_process.pop();
if (!_worklist.member(n)) {
_worklist.push(n);
uint cnt = n->req();
for(uint i = 0; i < cnt; i++) {
Node* m = n->in(i);
if (m != NULL) {
to_process.push(m);
}
}
}
}
}
#ifndef PRODUCT
void PhaseIterGVN::verify_step(Node* n) {
if (VerifyIterativeGVN) {

3
src/hotspot/share/opto/phaseX.hpp
View File

@ -458,9 +458,6 @@ private:
protected:
// Warm up hash table, type table and initial worklist
void init_worklist( Node *a_root );
virtual const Type* saturate(const Type* new_type, const Type* old_type,
const Type* limit_type) const;
// Usually returns new_type. Returns old_type if new_type is only a slight