1 files changed, 0 insertions, 16 deletions
diff --git a/compiler/optimizing/instruction_simplifier.cc b/compiler/optimizing/instruction_simplifier.cc
index 2757f7b719..bb96c211cb 100644
--- a/compiler/optimizing/instruction_simplifier.cc
+++ b/compiler/optimizing/instruction_simplifier.cc
@@ -2146,22 +2146,6 @@ void InstructionSimplifierVisitor::SimplifyStringEquals(HInvoke* instruction) {
     ReferenceTypeInfo argument_rti = argument->GetReferenceTypeInfo();
     if (argument_rti.IsValid() && argument_rti.IsStringClass()) {
       optimizations.SetArgumentIsString();
-    } else if (kUseReadBarrier) {
-      DCHECK(instruction->GetResolvedMethod() != nullptr);
-      DCHECK(instruction->GetResolvedMethod()->GetDeclaringClass()->IsStringClass() ||
-             // Object.equals() can be devirtualized to String.equals().
-             instruction->GetResolvedMethod()->GetDeclaringClass()->IsObjectClass());
-      Runtime* runtime = Runtime::Current();
-      // For AOT, we always assume that the boot image shall contain the String.class and
-      // we do not need a read barrier for boot image classes as they are non-moveable.
-      // For JIT, check if we actually have a boot image; if we do, the String.class
-      // should also be non-moveable.
-      if (runtime->IsAotCompiler() || runtime->GetHeap()->HasBootImageSpace()) {
-        DCHECK(runtime->IsAotCompiler() ||
-               !runtime->GetHeap()->IsMovableObject(
-                   instruction->GetResolvedMethod()->GetDeclaringClass()));
-        optimizations.SetNoReadBarrierForStringClass();
-      }
     }
   }
 }