Includes module header first.

src/IceRegAlloc.cpp

 //===- subzero/src/IceRegAlloc.cpp - Linear-scan implementation -----------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file implements the LinearScan class, which performs the
 // linear-scan register allocation after liveness analysis has been
 // performed.
 //
 //===----------------------------------------------------------------------===//
 
+#include "IceRegAlloc.h"
+
 #include "IceCfg.h"
 #include "IceCfgNode.h"
 #include "IceInst.h"
 #include "IceOperand.h"
-#include "IceRegAlloc.h"
 #include "IceTargetLowering.h"
 
 namespace Ice {
 
 namespace {
 
 // TODO(stichnot): Statically choose the size based on the target
 // being compiled.
 const size_t REGS_SIZE = 32;
 
@@ skipping 727 matching lines @@
     Str << "\n";
   }
   Str << "++++++ Inactive:\n";
   for (const Variable *Item : Inactive) {
     dumpLiveRange(Item, Func);
     Str << "\n";
   }
 }
 
 } // end of namespace Ice