Merge "Revert "ART: Refactor SsaBuilder for more precise typing info""

am: b059c8a044

* commit 'b059c8a044ed3ede1a0eea4b1e92008ced90c013':
  Revert "ART: Refactor SsaBuilder for more precise typing info"

1 files changed, 0 insertions, 12 deletions

diff --git a/compiler/optimizing/graph_checker.cc b/compiler/optimizing/graph_checker.cc
index f3c1dbe3f5..dfc363f9fd 100644
--- a/compiler/optimizing/graph_checker.cc
+++ b/compiler/optimizing/graph_checker.cc
@@ -24,7 +24,6 @@
 #include "base/arena_containers.h"
 #include "base/bit_vector-inl.h"
 #include "base/stringprintf.h"
-#include "handle_scope-inl.h"
 
 namespace art {
 
@@ -595,17 +594,6 @@ void SSAChecker::VisitInstruction(HInstruction* instruction) {
       }
     }
   }
-
-  // Ensure that reference type instructions have reference type info.
-  if (instruction->GetType() == Primitive::kPrimNot) {
-    ScopedObjectAccess soa(Thread::Current());
-    if (!instruction->GetReferenceTypeInfo().IsValid()) {
-      AddError(StringPrintf("Reference type instruction %s:%d does not have "
-                            "valid reference type information.",
-                            instruction->DebugName(),
-                            instruction->GetId()));
-    }
-  }
 }
 
 static Primitive::Type PrimitiveKind(Primitive::Type type) {