eliminate code related to --no-ir-gen

src/IceOperand.h

 //===- subzero/src/IceOperand.h - High-level operands -----------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 148 matching lines @@
 class ConstantPrimitive : public Constant {
   ConstantPrimitive() = delete;
   ConstantPrimitive(const ConstantPrimitive &) = delete;
   ConstantPrimitive &operator=(const ConstantPrimitive &) = delete;
 
 public:
   using PrimType = T;
 
   static ConstantPrimitive *create(GlobalContext *Ctx, Type Ty,
                                    PrimType Value) {
-    assert(!Ctx->isIRGenerationDisabled() &&
-           "Attempt to build primitive constant when IR generation disabled");
     return new (Ctx->allocate<ConstantPrimitive>())
         ConstantPrimitive(Ty, Value);
   }
   PrimType getValue() const { return Value; }
   void emitPoolLabel(Ostream &Str, const GlobalContext *Ctx) const final {
     Str << ".L$" << getType() << "$";
     // Print hex characters byte by byte, starting from the most significant
     // byte.  NOTE: This ordering assumes Subzero runs on a little-endian
     // platform.  That means the possibility of different label names depending
     // on the endian-ness of the platform where Subzero runs.
@@ skipping 91 matching lines @@
 /// ConstantRelocatable represents a symbolic constant combined with a fixed
 /// offset.
 class ConstantRelocatable : public Constant {
   ConstantRelocatable() = delete;
   ConstantRelocatable(const ConstantRelocatable &) = delete;
   ConstantRelocatable &operator=(const ConstantRelocatable &) = delete;
 
 public:
   static ConstantRelocatable *create(GlobalContext *Ctx, Type Ty,
                                      const RelocatableTuple &Tuple) {
-    assert(!Ctx->isIRGenerationDisabled() &&
-           "Attempt to build relocatable constant when IR generation disabled");
     return new (Ctx->allocate<ConstantRelocatable>()) ConstantRelocatable(
         Ty, Tuple.Offset, Tuple.Name, Tuple.SuppressMangling);
   }
 
   RelocOffsetT getOffset() const { return Offset; }
   const IceString &getName() const { return Name; }
   void setSuppressMangling(bool Value) { SuppressMangling = Value; }
   bool getSuppressMangling() const { return SuppressMangling; }
   using Constant::emit;
   void emit(TargetLowering *Target) const final;
@@ skipping 19 matching lines @@
 /// ConstantUndef represents an unspecified bit pattern. Although it is legal to
 /// lower ConstantUndef to any value, backends should try to make code
 /// generation deterministic by lowering ConstantUndefs to 0.
 class ConstantUndef : public Constant {
   ConstantUndef() = delete;
   ConstantUndef(const ConstantUndef &) = delete;
   ConstantUndef &operator=(const ConstantUndef &) = delete;
 
 public:
   static ConstantUndef *create(GlobalContext *Ctx, Type Ty) {
-    assert(!Ctx->isIRGenerationDisabled() &&
-           "Attempt to build undefined constant when IR generation disabled");
     return new (Ctx->allocate<ConstantUndef>()) ConstantUndef(Ty);
   }
 
   using Constant::emit;
   void emit(TargetLowering *Target) const final;
   using Constant::dump;
   void dump(const Cfg *, Ostream &Str) const override {
     if (BuildDefs::dump())
       Str << "undef";
   }
@@ skipping 433 matching lines @@
 private:
   const Cfg *Func;
   MetadataKind Kind;
   CfgVector<VariableTracking> Metadata;
   const static InstDefList NoDefinitions;
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEOPERAND_H