Turbofan: Add MachineOperators for SIMD.

src/compiler/typer.cc

Index: src/compiler/typer.cc
diff --git a/src/compiler/typer.cc b/src/compiler/typer.cc
index ba26eea148e31fb7da1f3736215b957b28ff827b..312f84899cfff6b4fa746be2a68ba2a4503bd94e 100644
--- a/src/compiler/typer.cc
+++ b/src/compiler/typer.cc
@@ -97,6 +97,7 @@ class Typer::Visitor : public Reducer {
       COMMON_OP_LIST(DECLARE_CASE)
       SIMPLIFIED_OP_LIST(DECLARE_CASE)
       MACHINE_OP_LIST(DECLARE_CASE)
+      MACHINE_SIMD_OP_LIST(DECLARE_CASE)
       JS_SIMPLE_UNOP_LIST(DECLARE_CASE)
       JS_OBJECT_OP_LIST(DECLARE_CASE)
       JS_CONTEXT_OP_LIST(DECLARE_CASE)
@@ -143,6 +144,7 @@ class Typer::Visitor : public Reducer {
       COMMON_OP_LIST(DECLARE_CASE)
       SIMPLIFIED_OP_LIST(DECLARE_CASE)
       MACHINE_OP_LIST(DECLARE_CASE)
+      MACHINE_SIMD_OP_LIST(DECLARE_CASE)
       JS_SIMPLE_UNOP_LIST(DECLARE_CASE)
       JS_OBJECT_OP_LIST(DECLARE_CASE)
       JS_CONTEXT_OP_LIST(DECLARE_CASE)
@@ -2561,8 +2563,24 @@ Type* Typer::Visitor::TypeWord32PairShr(Node* node) { return Type::Internal(); }
 
 Type* Typer::Visitor::TypeWord32PairSar(Node* node) { return Type::Internal(); }
 
-// Heap constants.
+// 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)
+#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)
+#undef SIMD_RETURN_BOOL
+
+// Heap constants.
 
 Type* Typer::Visitor::TypeConstant(Handle<Object> value) {
   if (value->IsJSTypedArray()) {