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

src/compiler/simplified-lowering.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/simplified-lowering.h"
 
 #include <limits>
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 700 matching lines @@
           // => unsigned Uint32Mod
           VisitUint32Binop(node);
           if (lower()) DeferReplacement(node, lowering->Uint32Mod(node));
           break;
         }
         // => Float64Mod
         VisitFloat64Binop(node);
         if (lower()) NodeProperties::ChangeOp(node, Float64Op(node));
         break;
       }
+      case IrOpcode::kNumberBitwiseOr:
+      case IrOpcode::kNumberBitwiseXor:
+      case IrOpcode::kNumberBitwiseAnd: {
+        VisitInt32Binop(node);
+        if (lower()) NodeProperties::ChangeOp(node, Int32Op(node));
+        break;
+      }
       case IrOpcode::kNumberShiftLeft: {
         VisitBinop(node, kMachInt32, kMachUint32, kMachInt32);
         if (lower()) lowering->DoShift(node, lowering->machine()->Word32Shl());
         break;
       }
       case IrOpcode::kNumberShiftRight: {
         VisitBinop(node, kMachInt32, kMachUint32, kMachInt32);
         if (lower()) lowering->DoShift(node, lowering->machine()->Word32Sar());
         break;
       }
@@ skipping 953 matching lines @@
   ReplaceEffectUses(node, comparison);
   node->ReplaceInput(0, comparison);
   node->ReplaceInput(1, jsgraph()->SmiConstant(EQUAL));
   node->TrimInputCount(2);
   NodeProperties::ChangeOp(node, machine()->IntLessThanOrEqual());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8