Subzero. Rematerializes shufflevector instructions.

src/IceTargetLoweringMIPS32.h

 //===- subzero/src/IceTargetLoweringMIPS32.h - MIPS32 lowering ---*- C++-*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 281 matching lines @@
   void lowerCast(const InstCast *Instr) override;
   void lowerExtractElement(const InstExtractElement *Instr) override;
   void lowerFcmp(const InstFcmp *Instr) override;
   void lowerIcmp(const InstIcmp *Instr) override;
   void lowerIntrinsicCall(const InstIntrinsicCall *Instr) override;
   void lowerInsertElement(const InstInsertElement *Instr) override;
   void lowerLoad(const InstLoad *Instr) override;
   void lowerPhi(const InstPhi *Instr) override;
   void lowerRet(const InstRet *Instr) override;
   void lowerSelect(const InstSelect *Instr) override;
+  void lowerShuffleVector(const InstShuffleVector *Instr) override;
   void lowerStore(const InstStore *Instr) override;
   void lowerSwitch(const InstSwitch *Instr) override;
   void lowerUnreachable(const InstUnreachable *Instr) override;
   void prelowerPhis() override;
   uint32_t getCallStackArgumentsSizeBytes(const InstCall *Instr) override {
     (void)Instr;
     return 0;
   }
   void genTargetHelperCallFor(Inst *Instr) override { (void)Instr; }
   void doAddressOptLoad() override;
@@ skipping 56 matching lines @@
   explicit TargetHeaderMIPS32(GlobalContext *Ctx);
 
 private:
   ~TargetHeaderMIPS32() = default;
 };
 
 } // end of namespace MIPS32
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICETARGETLOWERINGMIPS32_H