Index: src/IceRNG.h |
diff --git a/src/IceRNG.h b/src/IceRNG.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..423aee00e233110a5aeb783ffcda8ba07661781a |
--- /dev/null |
+++ b/src/IceRNG.h |
@@ -0,0 +1,33 @@ |
+//===- subzero/src/IceRNG.h - Random number generator -----------*- 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 a random number generator. |
+// |
+//===----------------------------------------------------------------------===// |
+ |
+#ifndef SUBZERO_SRC_ICERNG_H |
+#define SUBZERO_SRC_ICERNG_H |
+ |
+#include <stdint.h> |
+#include "llvm/ADT/StringRef.h" |
+ |
+namespace Ice { |
+ |
+class RandomNumberGenerator { |
+public: |
+ RandomNumberGenerator(llvm::StringRef Salt); |
+ uint64_t next(uint64_t Max); |
+ |
+private: |
+ uint64_t State; |
+}; |
+ |
+} // end of namespace Ice |
+ |
+#endif // SUBZERO_SRC_ICERNG_H |