[turbofan] Make IfException projections consume effects.

src/compiler/instruction-selector.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/instruction-selector.h"
 
 #include <limits>
 
 #include "src/base/adapters.h"
 #include "src/compiler/instruction-selector-impl.h"
@@ skipping 913 matching lines @@
   OperandGenerator g(this);
   int index = ParameterIndexOf(node->op());
   Emit(kArchNop,
        g.DefineAsLocation(node, linkage()->GetParameterLocation(index),
                           linkage()->GetParameterType(index)));
 }
 
 
 void InstructionSelector::VisitIfException(Node* node) {
   OperandGenerator g(this);
-  Node* call = node->InputAt(0);
+  Node* call = node->InputAt(1);
   DCHECK_EQ(IrOpcode::kCall, call->opcode());
   const CallDescriptor* descriptor = OpParameter<const CallDescriptor*>(call);
   Emit(kArchNop, g.DefineAsLocation(node, descriptor->GetReturnLocation(0),
                                     descriptor->GetReturnType(0)));
 }
 
 
 void InstructionSelector::VisitOsrValue(Node* node) {
   OperandGenerator g(this);
   int index = OpParameter<int>(node);
@@ skipping 217 matching lines @@
 MachineOperatorBuilder::Flags
 InstructionSelector::SupportedMachineOperatorFlags() {
   return MachineOperatorBuilder::Flag::kNoFlags;
 }
 
 #endif  // !V8_TURBOFAN_BACKEND
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8