[wasm] Remove special memory type for (internal) globals and use local type instead.

src/asmjs/asm-wasm-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/v8.h"
 
 // Required to get M_E etc. in MSVC.
 #if defined(_WIN32)
 #define _USE_MATH_DEFINES
 #endif
@@ skipping 1680 matching lines @@
     container->index = index;
     entry = local_variables_.LookupOrInsert(v, ComputePointerHash(v),
                                             ZoneAllocationPolicy(zone()));
     entry->value = container;
   }
 
   uint32_t LookupOrInsertGlobal(Variable* v, LocalType type) {
     ZoneHashMap::Entry* entry =
         global_variables_.Lookup(v, ComputePointerHash(v));
     if (entry == nullptr) {
-      uint32_t index =
-          builder_->AddGlobal(WasmOpcodes::MachineTypeFor(type), 0);
+      uint32_t index = builder_->AddGlobal(type, 0);
       IndexContainer* container = new (zone()) IndexContainer();
       container->index = index;
       entry = global_variables_.LookupOrInsert(v, ComputePointerHash(v),
                                                ZoneAllocationPolicy(zone()));
       entry->value = container;
     }
     return (reinterpret_cast<IndexContainer*>(entry->value))->index;
   }
 
   uint32_t LookupOrInsertFunction(Variable* v) {
@@ skipping 64 matching lines @@
   AsmWasmBuilderImpl impl(isolate_, zone_, literal_, typer_);
   impl.Build();
   *foreign_args = impl.GetForeignArgs();
   ZoneBuffer* buffer = new (zone_) ZoneBuffer(zone_);
   impl.builder_->WriteTo(*buffer);
   return buffer;
 }
 }  // namespace wasm
 }  // namespace internal
 }  // namespace v8