Add constant blinding/pooling option for X8632 code translation

src/IceClFlags.h

 //===- subzero/src/IceClFlags.h - Cl Flags for translation ------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares command line flags controlling translation.
@@ skipping 158 matching lines @@
 
   size_t getNumTranslationThreads() const { return NumTranslationThreads; }
   bool isSequential() const { return NumTranslationThreads == 0; }
   void setNumTranslationThreads(size_t NewValue) {
     NumTranslationThreads = NewValue;
   }
 
   uint64_t getRandomSeed() const { return RandomSeed; }
   void setRandomSeed(size_t NewValue) { RandomSeed = NewValue; }
 
+  // Immediates Randomization and Pooling options getter and setter
+  void
+  setRandomizeAndPoolImmediatesOption(RandomizeAndPoolImmediatesEnum Option) {
+    RandomizeAndPoolImmediatesOption = Option;
+  }
+
+  RandomizeAndPoolImmediatesEnum getRandomizeAndPoolImmediatesOption() const {
+    return RandomizeAndPoolImmediatesOption;
+  }
+
 private:
   bool AllowErrorRecovery;
   bool AllowUninitializedGlobals;
   bool DataSections;
   bool DecorateAsm;
   bool DisableInternal;
   bool DisableIRGeneration;
   bool DisableTranslation;
   bool DumpStats;
   bool EnableBlockProfile;
@@ skipping 15 matching lines @@
   TargetInstructionSet TInstrSet;
   VerboseMask VMask;
 
   IceString DefaultFunctionPrefix;
   IceString DefaultGlobalPrefix;
   IceString TestPrefix;
   IceString TimingFocusOn;
   IceString TranslateOnly;
   IceString VerboseFocusOn;
 
+  // Immediates Randomization and Pooling options
+  RandomizeAndPoolImmediatesEnum RandomizeAndPoolImmediatesOption;
+
   size_t NumTranslationThreads; // 0 means completely sequential
   uint64_t RandomSeed;
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICECLFLAGS_H