Add constant blinding/pooling option for X8632 code translation

src/IceClFlags.h

Index: src/IceClFlags.h
diff --git a/src/IceClFlags.h b/src/IceClFlags.h
index 7df697303c5d6a5d77cae079e25f88a770743aaf..3b9b0067601d54600902de4ca5dead4be7fa563d 100644
--- a/src/IceClFlags.h
+++ b/src/IceClFlags.h
@@ -135,6 +135,22 @@ public:
   }
   void setVerbose(VerboseMask NewValue) { VMask = NewValue; }
 
+  void
+  setRandomizeAndPoolImmediatesOption(RandomizeAndPoolImmediatesEnum Option) {
+    RandomizeAndPoolImmediatesOption = Option;
+  }
+
+  RandomizeAndPoolImmediatesEnum getRandomizeAndPoolImmediatesOption() const {
+    return RandomizeAndPoolImmediatesOption;
+  }
+
+  void setRandomizeAndPoolImmediatesThreshold(uint32_t Threshold) {
+    RandomizeAndPoolImmediatesThreshold = Threshold;
+  }
+  uint32_t getRandomizeAndPoolImmediatesThreshold() const {
+    return RandomizeAndPoolImmediatesThreshold;
+  }
+
   // IceString accessors.
 
   const IceString &getDefaultFunctionPrefix() const {
@@ -211,6 +227,10 @@ private:
   IceString TranslateOnly;
   IceString VerboseFocusOn;
 
+  // Immediates Randomization and Pooling options
+  RandomizeAndPoolImmediatesEnum RandomizeAndPoolImmediatesOption;
+  uint32_t RandomizeAndPoolImmediatesThreshold;
+
   size_t NumTranslationThreads; // 0 means completely sequential
   uint64_t RandomSeed;
 };