Subzero. X86. Lowers shufflevector using xmm instructions.

src/IceAssemblerX86Base.h

 //===- subzero/src/IceAssemblerX86Base.h - base x86 assembler -*- C++ -*---===//
 //
 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 //
 // Modified by the Subzero authors.
 //
 //===----------------------------------------------------------------------===//
 //
@@ skipping 414 matching lines @@
   void unpcklpd(XmmRegister dst, XmmRegister src);
   void unpckhpd(XmmRegister dst, XmmRegister src);
 
   void set1ps(XmmRegister dst, GPRRegister tmp, const Immediate &imm);
 
   void sqrtpd(XmmRegister dst);
 
   void pshufd(Type Ty, XmmRegister dst, XmmRegister src, const Immediate &mask);
   void pshufd(Type Ty, XmmRegister dst, const Address &src,
               const Immediate &mask);
+  void punpckldq(Type, XmmRegister Dst, XmmRegister Src);
+  void punpckldq(Type, XmmRegister Dst, const Address &Src);
   void shufps(Type Ty, XmmRegister dst, XmmRegister src, const Immediate &mask);
   void shufps(Type Ty, XmmRegister dst, const Address &src,
               const Immediate &mask);
 
   void cvtdq2ps(Type, XmmRegister dst, XmmRegister src);
   void cvtdq2ps(Type, XmmRegister dst, const Address &src);
 
   void cvttps2dq(Type, XmmRegister dst, XmmRegister src);
   void cvttps2dq(Type, XmmRegister dst, const Address &src);
 
@@ skipping 467 matching lines @@
   emitUint8(0x66);
 }
 
 } // end of namespace X86NAMESPACE
 
 } // end of namespace Ice
 
 #include "IceAssemblerX86BaseImpl.h"
 
 #endif // SUBZERO_SRC_ICEASSEMBLERX86BASE_H