* ceil() requires #include <cmath> for compilation
* Alphabetize #includes
* Fix some lines to fit within 80 cols
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15412 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
index 7cec3f1..dc3e1ae 100644
--- a/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
+++ b/lib/CodeGen/ModuloScheduling/ModuloScheduling.cpp
@@ -9,6 +9,7 @@
//
// This ModuloScheduling pass is based on the Swing Modulo Scheduling
// algorithm.
+//
//===----------------------------------------------------------------------===//
#define DEBUG_TYPE "ModuloSched"
@@ -26,13 +27,13 @@
#include "Support/Debug.h"
#include "Support/GraphWriter.h"
#include "Support/StringExtras.h"
-#include <vector>
-#include <utility>
+#include <cmath>
#include <fstream>
#include <sstream>
+#include <utility>
+#include <vector>
#include "../../Target/SparcV9/SparcV9Internals.h"
#include "../../Target/SparcV9/SparcV9RegisterInfo.h"
-
using namespace llvm;
/// Create ModuloSchedulingPass