1 files changed, 0 insertions, 11 deletions
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 8dd89fa4e4..c862e31de7 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -393,7 +393,6 @@ class HGraph : public ArenaObject<kArenaAllocGraph> {
         blocks_(allocator->Adapter(kArenaAllocBlockList)),
         reverse_post_order_(allocator->Adapter(kArenaAllocReversePostOrder)),
         linear_order_(allocator->Adapter(kArenaAllocLinearOrder)),
-        reachability_graph_(allocator, 0, 0, true, kArenaAllocReachabilityGraph),
         entry_block_(nullptr),
         exit_block_(nullptr),
         maximum_number_of_out_vregs_(0),
@@ -462,8 +461,6 @@ class HGraph : public ArenaObject<kArenaAllocGraph> {
 
   void ComputeDominanceInformation();
   void ClearDominanceInformation();
-  void ComputeReachabilityInformation();
-  void ClearReachabilityInformation();
   void ClearLoopInformation();
   void FindBackEdges(ArenaBitVector* visited);
   GraphAnalysisResult BuildDominatorTree();
@@ -620,10 +617,6 @@ class HGraph : public ArenaObject<kArenaAllocGraph> {
     has_bounds_checks_ = value;
   }
 
-  // Returns true if dest is reachable from source, using either blocks or block-ids.
-  bool PathBetween(const HBasicBlock* source, const HBasicBlock* dest) const;
-  bool PathBetween(uint32_t source_id, uint32_t dest_id) const;
-
   // Is the code known to be robust against eliminating dead references
   // and the effects of early finalization?
   bool IsDeadReferenceSafe() const { return dead_reference_safe_; }
@@ -798,10 +791,6 @@ class HGraph : public ArenaObject<kArenaAllocGraph> {
   // post order, this order is not incrementally kept up-to-date.
   ArenaVector<HBasicBlock*> linear_order_;
 
-  // Reachability graph for checking connectedness between nodes. Acts as a partitioned vector where
-  // each RoundUp(blocks_.size(), BitVector::kWordBits) is the reachability of each node.
-  ArenaBitVectorArray reachability_graph_;
-
   HBasicBlock* entry_block_;
   HBasicBlock* exit_block_;