[turbofan] Add binary operation hints for javascript operators.

src/compiler/bytecode-graph-builder.cc

 // Copyright 2015 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/bytecode-graph-builder.h"
 
 #include "src/compiler/linkage.h"
 #include "src/compiler/operator-properties.h"
 #include "src/interpreter/bytecode-array-iterator.h"
 
@@ skipping 814 matching lines @@
   Node* right = environment()->LookupAccumulator();
   Node* node = NewNode(js_op, left, right);
 
   AddEmptyFrameStateInputs(node);
   environment()->BindAccumulator(node);
 }
 
 
 void BytecodeGraphBuilder::VisitAdd(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->Add(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->Add(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitSub(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->Subtract(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->Subtract(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitMul(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->Multiply(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->Multiply(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitDiv(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->Divide(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->Divide(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitMod(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->Modulus(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->Modulus(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitBitwiseOr(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->BitwiseOr(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->BitwiseOr(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitBitwiseXor(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->BitwiseXor(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->BitwiseXor(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitBitwiseAnd(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->BitwiseAnd(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->BitwiseAnd(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitShiftLeft(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->ShiftLeft(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->ShiftLeft(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitShiftRight(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->ShiftRight(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->ShiftRight(language_mode(), hints), iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitShiftRightLogical(
     const interpreter::BytecodeArrayIterator& iterator) {
-  BuildBinaryOp(javascript()->ShiftRightLogical(language_mode()), iterator);
+  BinaryOperationHints hints = BinaryOperationHints::Any();
+  BuildBinaryOp(javascript()->ShiftRightLogical(language_mode(), hints),
+                iterator);
 }
 
 
 void BytecodeGraphBuilder::VisitInc(
     const interpreter::BytecodeArrayIterator& iterator) {
   UNIMPLEMENTED();
 }
 
 
 void BytecodeGraphBuilder::VisitDec(
@@ skipping 353 matching lines @@
 
 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
   if (environment()->IsMarkedAsUnreachable()) return;
   environment()->MarkAsUnreachable();
   exit_controls_.push_back(exit);
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8