Move a line, in codegen-*.cc. Make formatting of ic-*.cc uniform.

src/ia32/codegen-ia32.cc

Index: src/ia32/codegen-ia32.cc
===================================================================
--- src/ia32/codegen-ia32.cc	(revision 3729)
+++ src/ia32/codegen-ia32.cc	(working copy)
@@ -6704,6 +6704,7 @@
       Slot* slot = expression_->AsVariableProxy()->AsVariable()->slot();
       ASSERT(slot != NULL);
       cgen_->StoreToSlot(slot, init_state);
+      cgen_->UnloadReference(this);
       break;
     }
 
@@ -6712,6 +6713,7 @@
       cgen_->frame()->Push(GetName());
       Result answer = cgen_->frame()->CallStoreIC();
       cgen_->frame()->Push(&answer);
+      cgen_->UnloadReference(this);
       break;
     }
 
@@ -6814,13 +6816,13 @@
         __ nop();
         cgen_->frame()->Push(&answer);
       }
+      cgen_->UnloadReference(this);
       break;
     }
 
     default:
       UNREACHABLE();
   }
-  cgen_->UnloadReference(this);
 }