[turbofan] Remove eager frame state from shift operations.

src/compiler/operator-properties.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/operator-properties.h"
 
 #include "src/compiler/js-operator.h"
 #include "src/compiler/linkage.h"
 #include "src/compiler/opcodes.h"
 
@@ skipping 24 matching lines @@
     case IrOpcode::kJSStrictNotEqual:
       return 0;
 
     // Binary operations
     case IrOpcode::kJSAdd:
     case IrOpcode::kJSSubtract:
     case IrOpcode::kJSMultiply:
     case IrOpcode::kJSDivide:
     case IrOpcode::kJSModulus:
 
+    // Shift operations
+    case IrOpcode::kJSShiftLeft:
+    case IrOpcode::kJSShiftRight:
+    case IrOpcode::kJSShiftRightLogical:
+
     // Compare operations
     case IrOpcode::kJSEqual:
     case IrOpcode::kJSNotEqual:
     case IrOpcode::kJSGreaterThan:
     case IrOpcode::kJSGreaterThanOrEqual:
     case IrOpcode::kJSLessThan:
     case IrOpcode::kJSLessThanOrEqual:
     case IrOpcode::kJSHasProperty:
     case IrOpcode::kJSInstanceOf:
 
@@ skipping 35 matching lines @@
     case IrOpcode::kJSForInPrepare:
     case IrOpcode::kJSStackCheck:
       return 1;
 
     // Binary operators that can deopt in the middle the operation (e.g.,
     // as a result of lazy deopt in ToNumber conversion) need a second frame
     // state so that we can resume before the operation.
     case IrOpcode::kJSBitwiseAnd:
     case IrOpcode::kJSBitwiseOr:
     case IrOpcode::kJSBitwiseXor:
-    case IrOpcode::kJSShiftLeft:
-    case IrOpcode::kJSShiftRight:
-    case IrOpcode::kJSShiftRightLogical:
       return 2;
 
     default:
       return 0;
   }
 }
 
 
 // static
 int OperatorProperties::GetTotalInputCount(const Operator* op) {
@@ skipping 10 matching lines @@
          opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop ||
          opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue ||
          opcode == IrOpcode::kIfFalse || opcode == IrOpcode::kIfSuccess ||
          opcode == IrOpcode::kIfException || opcode == IrOpcode::kIfValue ||
          opcode == IrOpcode::kIfDefault;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8