Subzero: Randomize register assignment.

src/IceRNG.h

Index: src/IceRNG.h
diff --git a/src/IceRNG.h b/src/IceRNG.h
index 5f862a8537274cf9f18714a4f47e9e22ff5ea86a..16e8f71bedcd50ff26114feec028dd4788a2846d 100644
--- a/src/IceRNG.h
+++ b/src/IceRNG.h
@@ -42,6 +42,7 @@ class RandomNumberGeneratorWrapper {
   operator=(const RandomNumberGeneratorWrapper &) = delete;
 
 public:
+  uint64_t operator()(uint64_t Max) { return RNG.next(Max); }
   uint64_t next(uint64_t Max) { return RNG.next(Max); }

[JF, 2014/12/17 18:56:18]

I'd only have operator() or next(), not both.

[Jim Stichnoth, 2014/12/18 18:52:03]

Done.  Leaving operator() for its use in std::random_shuffle().

   bool getTrueWithProbability(float Probability);
   RandomNumberGeneratorWrapper(RandomNumberGenerator &RNG) : RNG(RNG) {}