Reland of Turbofan: Add MachineOperators for SIMD.

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 79 matching lines @@
 
 #define DECLARE_CASE(x) \
   case IrOpcode::k##x:  \
     return UpdateType(node, Type##x(node));
       DECLARE_CASE(Start)
       DECLARE_CASE(IfException)
       // VALUE_OP_LIST without JS_SIMPLE_BINOP_LIST:
       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)
       JS_OTHER_OP_LIST(DECLARE_CASE)
 #undef DECLARE_CASE
 
 #define DECLARE_CASE(x) case IrOpcode::k##x:
       DECLARE_CASE(Loop)
       DECLARE_CASE(Branch)
       DECLARE_CASE(IfTrue)
@@ skipping 26 matching lines @@
       JS_SIMPLE_BINOP_LIST(DECLARE_CASE)
 #undef DECLARE_CASE
 
 #define DECLARE_CASE(x) case IrOpcode::k##x: return Type##x(node);
       DECLARE_CASE(Start)
       DECLARE_CASE(IfException)
       // VALUE_OP_LIST without JS_SIMPLE_BINOP_LIST:
       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)
       JS_OTHER_OP_LIST(DECLARE_CASE)
 #undef DECLARE_CASE
 
 #define DECLARE_CASE(x) case IrOpcode::k##x:
       DECLARE_CASE(Loop)
       DECLARE_CASE(Branch)
       DECLARE_CASE(IfTrue)
@@ skipping 2356 matching lines @@
 Type* Typer::Visitor::TypeInt32PairSub(Node* node) { return Type::Internal(); }
 
 Type* Typer::Visitor::TypeInt32PairMul(Node* node) { return Type::Internal(); }
 
 Type* Typer::Visitor::TypeWord32PairShl(Node* node) { return Type::Internal(); }
 
 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)
+#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()) {
     switch (JSTypedArray::cast(*value)->type()) {
 #define TYPED_ARRAY_CASE(Type, type, TYPE, ctype, size) \
   case kExternal##Type##Array:                          \
     return typer_->cache_.k##Type##Array;
       TYPED_ARRAYS(TYPED_ARRAY_CASE)
 #undef TYPED_ARRAY_CASE
     }
   }
   if (Type::IsInteger(*value)) {
     return Type::Range(value->Number(), value->Number(), zone());
   }
   return Type::Constant(value, zone());
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8