Convert UnaryOpStub to a HydrogenCodeStub

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 7f18ae01e23e1e858e74c2108d04ca0563282a51..3f4c74752b6d485c51dd1daf53d4283f17ab95ef 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -10572,7 +10572,10 @@ const char* Code::StubType2String(StubType type) {
 
 
 void Code::PrintExtraICState(FILE* out, Kind kind, ExtraICState extra) {
+  PrintF(out, "extra_ic_state = ");
   const char* name = NULL;
+  HeapStringAllocator allocator;
+  StringStream str(&allocator);
   switch (kind) {
     case CALL_IC:
       if (extra == STRING_INDEX_OUT_OF_BOUNDS) {
@@ -10585,13 +10588,19 @@ void Code::PrintExtraICState(FILE* out, Kind kind, ExtraICState extra) {
         name = "STRICT";
       }
       break;
+    case UNARY_OP_IC:
+      UnaryOpStub(extra).PrintName(&str);
+      break;
     default:
       break;
   }
-  if (name != NULL) {
-    PrintF(out, "extra_ic_state = %s\n", name);
+  if (str.length()) {
+    str.Add("\n");
+    str.OutputToFile(out);
+  } else if (name != NULL) {
+    PrintF(out, "%s\n", name);
   } else {
-    PrintF(out, "extra_ic_state = %d\n", extra);
+    PrintF(out, "%d\n", extra);
   }
 }