Desugar bitwise negation into XOR and kill all UnaryOp stuff.

src/log.cc

Index: src/log.cc
diff --git a/src/log.cc b/src/log.cc
index b89c2bfba01ba2c675a06f3fbe94cfea540c7622..a1e5a6752b1b733135e3f7c3deddacf4a38a5e35 100644
--- a/src/log.cc
+++ b/src/log.cc
@@ -1644,7 +1644,6 @@ void Logger::LogCodeObject(Object* object) {
     case Code::FUNCTION:
     case Code::OPTIMIZED_FUNCTION:
       return;  // We log this later using LogCompiledFunctions.
-    case Code::UNARY_OP_IC:   // fall through
     case Code::BINARY_OP_IC:   // fall through
     case Code::COMPARE_IC:  // fall through
     case Code::COMPARE_NIL_IC:   // fall through