GVN HClinitCheck nodes.

Change-Id: I5c79caadd57d10214a44149fda53e9e185ac7eca
diff --git a/compiler/optimizing/nodes.h b/compiler/optimizing/nodes.h
index c4e2798..21ed350 100644
--- a/compiler/optimizing/nodes.h
+++ b/compiler/optimizing/nodes.h
@@ -3115,7 +3115,7 @@
 class HClinitCheck : public HExpression<1> {
  public:
   explicit HClinitCheck(HLoadClass* constant, uint32_t dex_pc)
-      : HExpression(Primitive::kPrimNot, SideEffects::All()),
+      : HExpression(Primitive::kPrimNot, SideEffects::ChangesSomething()),
         dex_pc_(dex_pc) {
     SetRawInputAt(0, constant);
   }