DBC: Fix more HTTP benchmark bailouts

runtime/vm/intermediate_language_dbc.cc

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_DBC.
 #if defined(TARGET_ARCH_DBC)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/cpu.h"
@@ skipping 702 matching lines @@
     case kTypedDataInt8ArrayCid:
     case kExternalOneByteStringCid:
     case kExternalTypedDataUint8ArrayCid:
       ASSERT(index_scale() == 1);
       if (IsExternal()) {
         __ StoreIndexedExternalUint8(array, index, value);
       } else {
         __ StoreIndexedUint8(array, index, value);
       }
       break;
+    case kOneByteStringCid:
+      ASSERT(index_scale() == 1);
+      __ StoreIndexedOneByteString(array, index, value);
+      break;
     case kTypedDataInt32ArrayCid:
     case kTypedDataUint32ArrayCid: {
       if (IsExternal()) {
         Unsupported(compiler);
         UNREACHABLE();
       }
       if (index_scale() == 1) {
         __ StoreIndexedUint32(array, index, value);
       } else {
         __ ShlImm(temp, index, Utils::ShiftForPowerOfTwo(index_scale()));
@@ skipping 25 matching lines @@
 
 EMIT_NATIVE_CODE(LoadIndexed, 2, Location::RequiresRegister(),
                  LocationSummary::kNoCall, 1) {
   ASSERT(compiler->is_optimizing());
   const Register array = locs()->in(0).reg();
   const Register index = locs()->in(1).reg();
   const Register temp = locs()->temp(0).reg();
   const Register result = locs()->out(0).reg();
   switch (class_id()) {
     case kArrayCid:
+    case kImmutableArrayCid:
       __ LoadIndexed(result, array, index);
       break;
     case kTypedDataUint8ArrayCid:
     case kTypedDataUint8ClampedArrayCid:
     case kExternalOneByteStringCid:
     case kExternalTypedDataUint8ArrayCid:
     case kExternalTypedDataUint8ClampedArrayCid:
       ASSERT(index_scale() == 1);
       if (IsExternal()) {
         __ LoadIndexedExternalUint8(result, array, index);
@@ skipping 960 matching lines @@
   __ IfULe(length, index);
   compiler->EmitDeopt(deopt_id(),
                       ICData::kDeoptCheckArrayBound,
                       (generalized_ ? ICData::kGeneralized : 0) |
                       (licm_hoisted_ ? ICData::kHoisted : 0));
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_DBC