[ic] Introduce BOOLEAN state for CompareIC.

src/hydrogen-instructions.h

Index: src/hydrogen-instructions.h
diff --git a/src/hydrogen-instructions.h b/src/hydrogen-instructions.h
index be03186144f37b8bbd99d7b33873f01402d5fd57..9f5bc2099c29935951d3526cf2718ff399d49aec 100644
--- a/src/hydrogen-instructions.h
+++ b/src/hydrogen-instructions.h
@@ -5946,6 +5946,11 @@ class HObjectAccess final {
                          Representation::Integer32());
   }
 
+  static HObjectAccess ForOddballToNumber(
+      Representation representation = Representation::Tagged()) {
+    return HObjectAccess(kInobject, Oddball::kToNumberOffset, representation);
+  }
+
   static HObjectAccess ForOddballTypeOf() {
     return HObjectAccess(kInobject, Oddball::kTypeOfOffset,
                          Representation::HeapObject());