--- old/src/share/vm/opto/macro.cpp	2015-10-30 19:14:55.936475781 +0100
+++ new/src/share/vm/opto/macro.cpp	2015-10-30 19:14:55.868475779 +0100
@@ -379,13 +379,25 @@
       if (mem->is_LoadStore()) {
         adr = mem->in(MemNode::Address);
       } else {
-        assert(mem->Opcode() == Op_EncodeISOArray, "sanity");
+        assert(mem->Opcode() == Op_EncodeISOArray ||
+               mem->Opcode() == Op_StrCompressedCopy, "sanity");
         adr = mem->in(3); // Destination array
       }
       const TypePtr* atype = adr->bottom_type()->is_ptr();
       int adr_idx = phase->C->get_alias_index(atype);
       if (adr_idx == alias_idx) {
-        assert(false, "Object is not scalar replaceable if a LoadStore node access its field");
+        DEBUG_ONLY(mem->dump();)
+        assert(false, "Object is not scalar replaceable if a LoadStore node accesses its field");
+        return NULL;
+      }
+      mem = mem->in(MemNode::Memory);
+   } else if (mem->Opcode() == Op_StrInflatedCopy) {
+      Node* adr = mem->in(3); // Destination array
+      const TypePtr* atype = adr->bottom_type()->is_ptr();
+      int adr_idx = phase->C->get_alias_index(atype);
+      if (adr_idx == alias_idx) {
+        DEBUG_ONLY(mem->dump();)
+        assert(false, "Object is not scalar replaceable if a StrInflatedCopy node accesses its field");
         return NULL;
       }
       mem = mem->in(MemNode::Memory);
@@ -516,8 +528,10 @@
         }
         values.at_put(j, val);
       } else if (val->Opcode() == Op_SCMemProj) {
-        assert(val->in(0)->is_LoadStore() || val->in(0)->Opcode() == Op_EncodeISOArray, "sanity");
-        assert(false, "Object is not scalar replaceable if a LoadStore node access its field");
+        assert(val->in(0)->is_LoadStore() ||
+               val->in(0)->Opcode() == Op_EncodeISOArray ||
+               val->in(0)->Opcode() == Op_StrCompressedCopy, "sanity");
+        assert(false, "Object is not scalar replaceable if a LoadStore node accesses its field");
         return NULL;
       } else if (val->is_ArrayCopy()) {
         Node* res = make_arraycopy_load(val->as_ArrayCopy(), offset, val->in(0), ft, phi_type, alloc);