V8. ASM-2-WASM. Migrates asm-wasm-builder to the new asm-typer.

src/wasm/wasm-js.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/api-natives.h"
 #include "src/api.h"
 #include "src/asmjs/asm-wasm-builder.h"
 #include "src/asmjs/typing-asm.h"
 #include "src/assert-scope.h"
 #include "src/ast/ast.h"
@@ skipping 131 matching lines @@
   }
 
   if (!info->scope()->declarations()->at(0)->IsFunctionDeclaration()) {
     thrower->Error("Asm.js validation failed: non-function declaration");
     return nullptr;
   }
 
   info->set_literal(
       info->scope()->declarations()->at(0)->AsFunctionDeclaration()->fun());
 
-  v8::internal::AsmTyper typer(info->isolate(), info->zone(), *(info->script()),
-                               info->literal());
+  v8::internal::wasm::AsmTyper typer(info->isolate(), info->zone(),
+                                     *(info->script()), info->literal());
   if (i::FLAG_enable_simd_asmjs) {
-    typer.set_allow_simd(true);
+    // TODO(jpp): no support.

[bradnelson, 2016/07/13 17:05:30]

Just drop it.

[John, 2016/07/13 18:13:03]

Done.

   }
   if (!typer.Validate()) {
     thrower->Error("Asm.js validation failed: %s", typer.error_message());
     return nullptr;
   }
 
   v8::internal::wasm::AsmWasmBuilder builder(info->isolate(), info->zone(),
                                              info->literal(), &typer);
 
   return builder.Run(foreign_args);
@@ skipping 339 matching lines @@
     int unused_property_fields = in_object_properties - pre_allocated;
     Handle<Map> map = Map::CopyInitialMap(
         prev_map, instance_size, in_object_properties, unused_property_fields);
 
     context->set_wasm_function_map(*map);
   }
 }
 
 }  // namespace internal
 }  // namespace v8