Add Wasm SIMD opcodes.

src/compiler/typer.cc

 // Copyright 2014 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/compiler/typer.h"
 
 #include "src/base/flags.h"
 #include "src/bootstrapper.h"
 #include "src/compilation-dependencies.h"
 #include "src/compiler/common-operator.h"
@@ skipping 2543 matching lines @@
 
 Type* Typer::Visitor::TypeWord32PairShr(Node* node) { return Type::Internal(); }
 
 Type* Typer::Visitor::TypeWord32PairSar(Node* node) { return Type::Internal(); }
 
 // SIMD type methods.
 
 #define SIMD_RETURN_SIMD(Name) \
   Type* Typer::Visitor::Type##Name(Node* node) { return Type::Simd(); }
 MACHINE_SIMD_RETURN_SIMD_OP_LIST(SIMD_RETURN_SIMD)
+MACHINE_SIMD_GENERIC_OP_LIST(SIMD_RETURN_SIMD)
 #undef SIMD_RETURN_SIMD
 
 #define SIMD_RETURN_NUM(Name) \
   Type* Typer::Visitor::Type##Name(Node* node) { return Type::Number(); }
 MACHINE_SIMD_RETURN_NUM_OP_LIST(SIMD_RETURN_NUM)
 #undef SIMD_RETURN_NUM
 
 #define SIMD_RETURN_BOOL(Name) \
   Type* Typer::Visitor::Type##Name(Node* node) { return Type::Boolean(); }
 MACHINE_SIMD_RETURN_BOOL_OP_LIST(SIMD_RETURN_BOOL)
@@ skipping 13 matching lines @@
   }
   if (Type::IsInteger(*value)) {
     return Type::Range(value->Number(), value->Number(), zone());
   }
   return Type::Constant(value, zone());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8