Includes module header first.

src/IceUtils.h

 //===- subzero/src/IceUtils.h - Utility functions ---------------*- 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 some utility functions.
 //
 //===----------------------------------------------------------------------===//
 
 #ifndef SUBZERO_SRC_ICEUTILS_H
 #define SUBZERO_SRC_ICEUTILS_H
+
 #include <climits>
 
 namespace Ice {
 
 // Similar to bit_cast, but allows copying from types of unrelated
 // sizes. This method was introduced to enable the strict aliasing
 // optimizations of GCC 4.4. Basically, GCC mindlessly relies on
 // obscure details in the C++ standard that make reinterpret_cast
 // virtually useless.
 template <class D, class S> inline D bit_copy(const S &source) {
@@ skipping 76 matching lines @@
   static inline uint32_t rotateRight32(uint32_t value, uint32_t shift) {
     if (shift == 0)
       return value;
     return (value >> shift) | (value << (32 - shift));
   }
 };
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEUTILS_H