Revert "Propagating values from if clauses to its successors"

This reverts commit c6b816ceb2b35300c937ef2e7d008598b6afba21.

Reason for revert: Broke libcore test https://ci.chromium.org/ui/p/art/builders/ci/angler-armv7-ndebug/3179/overview

Change-Id: I4f238bd20cc485e49078104e0225c373cac23415

1 files changed, 4 insertions, 9 deletions

diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index 103d318710..39cb9275fb 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -2444,12 +2444,9 @@ class HInstruction : public ArenaObject<kArenaAllocInstruction> {
     return IsRemovable() && !HasUses();
   }
 
-  // Does this instruction dominate `other_instruction`?
-  // Aborts if this instruction and `other_instruction` are different phis.
-  bool Dominates(HInstruction* other_instruction) const;
-
-  // Same but with `strictly dominates` i.e. returns false if this instruction and
-  // `other_instruction` are the same.
+  // Does this instruction strictly dominate `other_instruction`?
+  // Returns false if this instruction and `other_instruction` are the same.
+  // Aborts if this instruction and `other_instruction` are both phis.
   bool StrictlyDominates(HInstruction* other_instruction) const;
 
   int GetId() const { return id_; }
@@ -2514,9 +2511,7 @@ class HInstruction : public ArenaObject<kArenaAllocInstruction> {
   void SetLocations(LocationSummary* locations) { locations_ = locations; }
 
   void ReplaceWith(HInstruction* instruction);
-  void ReplaceUsesDominatedBy(HInstruction* dominator,
-                              HInstruction* replacement,
-                              bool strictly_dominated = true);
+  void ReplaceUsesDominatedBy(HInstruction* dominator, HInstruction* replacement);
   void ReplaceEnvUsesDominatedBy(HInstruction* dominator, HInstruction* replacement);
   void ReplaceInput(HInstruction* replacement, size_t index);