[crankshaft] Remove useless HCallFunction instruction.

src/crankshaft/hydrogen-instructions.cc

 // Copyright 2012 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/crankshaft/hydrogen-instructions.h"
 
 #include "src/base/bits.h"
 #include "src/base/safe_math.h"
 #include "src/crankshaft/hydrogen-infer-representation.h"
 #include "src/double.h"
@@ skipping 756 matching lines @@
 bool HInstruction::CanDeoptimize() {
   switch (opcode()) {
     case HValue::kAbnormalExit:
     case HValue::kAccessArgumentsAt:
     case HValue::kAllocate:
     case HValue::kArgumentsElements:
     case HValue::kArgumentsLength:
     case HValue::kArgumentsObject:
     case HValue::kBlockEntry:
     case HValue::kBoundsCheckBaseIndexInformation:
-    case HValue::kCallFunction:
     case HValue::kCallNewArray:
     case HValue::kCapturedObject:
     case HValue::kClassOfTestAndBranch:
     case HValue::kCompareGeneric:
     case HValue::kCompareHoleAndBranch:
     case HValue::kCompareMap:
     case HValue::kCompareNumericAndBranch:
     case HValue::kCompareObjectEqAndBranch:
     case HValue::kConstant:
     case HValue::kConstructDouble:
@@ skipping 140 matching lines @@
   return new (zone) HCallJSFunction(function, argument_count, has_stack_check);
 }
 
 
 std::ostream& HBinaryCall::PrintDataTo(std::ostream& os) const {  // NOLINT
   return os << NameOf(first()) << " " << NameOf(second()) << " #"
             << argument_count();
 }
 
 
-std::ostream& HCallFunction::PrintDataTo(std::ostream& os) const {  // NOLINT
-  os << NameOf(context()) << " " << NameOf(function());
-  if (HasVectorAndSlot()) {
-    os << " (type-feedback-vector icslot " << slot().ToInt() << ")";
-  }
-  os << " (convert mode" << convert_mode() << ")";
-  return os;
-}
-
-
 void HBoundsCheck::ApplyIndexChange() {
   if (skip_check()) return;
 
   DecompositionResult decomposition;
   bool index_is_decomposable = index()->TryDecompose(&decomposition);
   if (index_is_decomposable) {
     DCHECK(decomposition.base() == base());
     if (decomposition.offset() == offset() &&
         decomposition.scale() == scale()) return;
   } else {
@@ skipping 3696 matching lines @@
     case HObjectAccess::kExternalMemory:
       os << "[external-memory]";
       break;
   }
 
   return os << "@" << access.offset();
 }
 
 }  // namespace internal
 }  // namespace v8