[Turbofan] Canonicalize SIMD 32x4 Select, Swizzle, and Shuffle.

src/compiler/instruction-selector.h

 // 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.
 
 #ifndef V8_COMPILER_INSTRUCTION_SELECTOR_H_
 #define V8_COMPILER_INSTRUCTION_SELECTOR_H_
 
 #include <map>
 
 #include "src/compiler/common-operator.h"
@@ skipping 289 matching lines @@
 
   // Visit the node and generate code, if any.
   void VisitNode(Node* node);
 
   // Visit the node and generate code for IEEE 754 functions.
   void VisitFloat64Ieee754Binop(Node*, InstructionCode code);
   void VisitFloat64Ieee754Unop(Node*, InstructionCode code);
 
 #define DECLARE_GENERATOR(x) void Visit##x(Node* node);
   MACHINE_OP_LIST(DECLARE_GENERATOR)
-  MACHINE_SIMD_RETURN_NUM_OP_LIST(DECLARE_GENERATOR)
-  MACHINE_SIMD_RETURN_SIMD_OP_LIST(DECLARE_GENERATOR)

[bbudge, 2016/11/30 22:10:10]

This is only a partial list of SIMD ops. Make the list complete.

+  MACHINE_SIMD_OP_LIST(DECLARE_GENERATOR)
 #undef DECLARE_GENERATOR
 
   void VisitFinishRegion(Node* node);
   void VisitParameter(Node* node);
   void VisitIfException(Node* node);
   void VisitOsrValue(Node* node);
   void VisitPhi(Node* node);
   void VisitProjection(Node* node);
   void VisitConstant(Node* node);
   void VisitCall(Node* call, BasicBlock* handler = nullptr);
@@ skipping 51 matching lines @@
   EnableSerialization enable_serialization_;
   Frame* frame_;
   bool instruction_selection_failed_;
 };
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_INSTRUCTION_SELECTOR_H_