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

src/asmjs/asm-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/asmjs/asm-js.h"
 
 #include "src/api-natives.h"
 #include "src/api.h"
+#include "src/asmjs/asm-typer.h"
 #include "src/asmjs/asm-wasm-builder.h"
-#include "src/asmjs/typing-asm.h"
 #include "src/assert-scope.h"
 #include "src/ast/ast.h"
 #include "src/ast/scopes.h"
 #include "src/execution.h"
 #include "src/factory.h"
 #include "src/handles.h"
 #include "src/isolate.h"
 #include "src/objects.h"
 #include "src/parsing/parser.h"
 
@@ skipping 31 matching lines @@
   }
 
   if (result.val) delete result.val;
   return compiled_module;
 }
 
 }  // namespace
 
 MaybeHandle<FixedArray> AsmJs::ConvertAsmToWasm(ParseInfo* info) {
   ErrorThrower thrower(info->isolate(), "Asm.js -> WebAssembly conversion");
-  AsmTyper typer(info->isolate(), info->zone(), *(info->script()),
-                 info->literal());
-  typer.set_fixed_signature(true);
-  if (i::FLAG_enable_simd_asmjs) {
-    typer.set_allow_simd(true);
-  }
+  wasm::AsmTyper typer(info->isolate(), info->zone(), *(info->script()),
+                       info->literal());
   if (!typer.Validate()) {
     DCHECK(!info->isolate()->has_pending_exception());
     PrintF("Validation of asm.js module failed: %s", typer.error_message());
     return MaybeHandle<FixedArray>();
   }
   v8::internal::wasm::AsmWasmBuilder builder(info->isolate(), info->zone(),
                                              info->literal(), &typer);
   i::Handle<i::FixedArray> foreign_globals;
   auto module = builder.Run(&foreign_globals);
 
@@ skipping 58 matching lines @@
   if (retval.is_null()) {
     thrower.Error(
         "WASM.instantiateModuleFromAsm(): foreign init function failed");
     return MaybeHandle<Object>();
   }
   return maybe_module_object;
 }
 
 }  // namespace internal
 }  // namespace v8