[crankshaft] Deoptimize if HHasInPrototypeChainAndBranch hits a proxy.

src/crankshaft/arm64/lithium-arm64.cc

 // Copyright 2013 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/arm64/lithium-arm64.h"
 
 #include <sstream>
 
 #include "src/crankshaft/arm64/lithium-codegen-arm64.h"
 #include "src/crankshaft/hydrogen-osr.h"
@@ skipping 1539 matching lines @@
   LOperand* context = UseFixed(instr->context(), cp);
   LInstanceOf* result = new (zone()) LInstanceOf(context, left, right);
   return MarkAsCall(DefineFixed(result, x0), instr);
 }
 
 
 LInstruction* LChunkBuilder::DoHasInPrototypeChainAndBranch(
     HHasInPrototypeChainAndBranch* instr) {
   LOperand* object = UseRegister(instr->object());
   LOperand* prototype = UseRegister(instr->prototype());
-  LOperand* scratch = TempRegister();
-  return new (zone()) LHasInPrototypeChainAndBranch(object, prototype, scratch);
+  LOperand* scratch1 = TempRegister();
+  LOperand* scratch2 = TempRegister();
+  LHasInPrototypeChainAndBranch* result = new (zone())
+      LHasInPrototypeChainAndBranch(object, prototype, scratch1, scratch2);
+  return AssignEnvironment(result);
 }
 
 
 LInstruction* LChunkBuilder::DoInvokeFunction(HInvokeFunction* instr) {
   LOperand* context = UseFixed(instr->context(), cp);
   // The function is required (by MacroAssembler::InvokeFunction) to be in x1.
   LOperand* function = UseFixed(instr->function(), x1);
   LInvokeFunction* result = new(zone()) LInvokeFunction(context, function);
   return MarkAsCall(DefineFixed(result, x0), instr, CANNOT_DEOPTIMIZE_EAGERLY);
 }
@@ skipping 1153 matching lines @@
   LOperand* context = UseFixed(instr->context(), cp);
   LOperand* function = UseRegisterAtStart(instr->function());
   LAllocateBlockContext* result =
       new(zone()) LAllocateBlockContext(context, function);
   return MarkAsCall(DefineFixed(result, cp), instr);
 }
 
 
 }  // namespace internal
 }  // namespace v8