[turbofan] Introduce simplified NumberBitwise{Or,Xor,And} operators.

test/unittests/compiler/simplified-operator-unittest.cc

Index: test/unittests/compiler/simplified-operator-unittest.cc
diff --git a/test/unittests/compiler/simplified-operator-unittest.cc b/test/unittests/compiler/simplified-operator-unittest.cc
index 7e4329ea3a90f3e89b7d371bb319ce09f2e4ce92..b09840710a831c92c6fc3464dcc947ae12684a80 100644
--- a/test/unittests/compiler/simplified-operator-unittest.cc
+++ b/test/unittests/compiler/simplified-operator-unittest.cc
@@ -48,6 +48,12 @@ const PureOperator kPureOperators[] = {
     PURE(NumberMultiply, Operator::kCommutative, 2),
     PURE(NumberDivide, Operator::kNoProperties, 2),
     PURE(NumberModulus, Operator::kNoProperties, 2),
+    PURE(NumberBitwiseOr, Operator::kCommutative, 2),
+    PURE(NumberBitwiseXor, Operator::kCommutative, 2),
+    PURE(NumberBitwiseAnd, Operator::kCommutative, 2),
+    PURE(NumberShiftLeft, Operator::kNoProperties, 2),
+    PURE(NumberShiftRight, Operator::kNoProperties, 2),
+    PURE(NumberShiftRightLogical, Operator::kNoProperties, 2),
     PURE(NumberToInt32, Operator::kNoProperties, 1),
     PURE(NumberToUint32, Operator::kNoProperties, 1),
     PURE(PlainPrimitiveToNumber, Operator::kNoProperties, 1),