[SubZero] Vector types support for MIPS

src/IceTargetLoweringARM32.h

 //===- subzero/src/IceTargetLoweringARM32.h - ARM32 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 126 matching lines @@
   }
   int32_t getFrameFixedAllocaOffset() const override {
     return FixedAllocaSizeBytes - (SpillAreaSizeBytes - MaxOutArgsSizeBytes);
   }
   uint32_t maxOutArgsSizeBytes() const override { return MaxOutArgsSizeBytes; }
 
   bool shouldSplitToVariable64On32(Type Ty) const override {
     return Ty == IceType_i64;
   }
 
+  bool shouldSplitToVariableVecOn32(Type Ty) const override {
+    (void)Ty;
+    return false;
+  }
+
   // TODO(ascull): what size is best for ARM?
   SizeT getMinJumpTableSize() const override { return 3; }
   void emitJumpTable(const Cfg *Func,
                      const InstJumpTable *JumpTable) const override;
 
   void emitVariable(const Variable *Var) const override;
 
   void emit(const ConstantUndef *C) const final;
   void emit(const ConstantInteger32 *C) const final;
   void emit(const ConstantInteger64 *C) const final;
@@ skipping 1210 matching lines @@
 private:
   ~TargetHeaderARM32() = default;
 
   TargetARM32Features CPUFeatures;
 };
 
 } // end of namespace ARM32
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICETARGETLOWERINGARM32_H