[turbofan] Remove left-over change bits from ChangeLowering.

src/compiler/simplified-operator.cc

Index: src/compiler/simplified-operator.cc
diff --git a/src/compiler/simplified-operator.cc b/src/compiler/simplified-operator.cc
index e720343fb370b108817171c834fb0cf6788bdda9..f383ace587470e46ea00dd5055bfdc1c55e0e196 100644
--- a/src/compiler/simplified-operator.cc
+++ b/src/compiler/simplified-operator.cc
@@ -186,12 +186,12 @@ const ElementAccess& ElementAccessOf(const Operator* op) {
   V(ChangeTaggedToInt32, Operator::kNoProperties, 1)       \
   V(ChangeTaggedToUint32, Operator::kNoProperties, 1)      \
   V(ChangeTaggedToFloat64, Operator::kNoProperties, 1)     \
-  V(ChangeInt31ToTagged, Operator::kNoProperties, 1)       \
+  V(ChangeInt31ToTaggedSigned, Operator::kNoProperties, 1) \
   V(ChangeInt32ToTagged, Operator::kNoProperties, 1)       \
   V(ChangeUint32ToTagged, Operator::kNoProperties, 1)      \
   V(ChangeFloat64ToTagged, Operator::kNoProperties, 1)     \
-  V(ChangeBoolToBit, Operator::kNoProperties, 1)           \
-  V(ChangeBitToBool, Operator::kNoProperties, 1)           \
+  V(ChangeTaggedToBit, Operator::kNoProperties, 1)         \
+  V(ChangeBitToTagged, Operator::kNoProperties, 1)         \
   V(TruncateTaggedToWord32, Operator::kNoProperties, 1)    \
   V(ObjectIsCallable, Operator::kNoProperties, 1)          \
   V(ObjectIsNumber, Operator::kNoProperties, 1)            \