Ensure the graph is correctly typed.
We used to be forgiving because of HIntConstant(0) also being
used for null. We now create a special HNullConstant for such uses.
Also, we need to run the dead phi elimination twice during ssa
building to ensure the correctness.
Change-Id: If479efa3680d3358800aebb1cca692fa2d94f6e5
diff --git a/compiler/optimizing/ssa_builder.h b/compiler/optimizing/ssa_builder.h
index 2eec87b..148e959 100644
--- a/compiler/optimizing/ssa_builder.h
+++ b/compiler/optimizing/ssa_builder.h
@@ -58,6 +58,8 @@
HInstruction* instruction,
Primitive::Type type);
+ static HInstruction* GetReferenceTypeEquivalent(HInstruction* instruction);
+
private:
// Locals for the current block being visited.
HEnvironment* current_locals_;