Sort include directives
Upcoming revisions of isl require us to include header files explicitly, which
have previously been already transitively included. Before we add them, we sort
the existing includes.
Thanks to Chandler for sort_includes.py. A simple, but very convenient script.
llvm-svn: 236930
diff --git a/polly/lib/Transform/DeadCodeElimination.cpp b/polly/lib/Transform/DeadCodeElimination.cpp
index 07c7e6c..8221f89 100644
--- a/polly/lib/Transform/DeadCodeElimination.cpp
+++ b/polly/lib/Transform/DeadCodeElimination.cpp
@@ -37,8 +37,8 @@
#include "polly/ScopInfo.h"
#include "llvm/Support/CommandLine.h"
#include "isl/flow.h"
-#include "isl/set.h"
#include "isl/map.h"
+#include "isl/set.h"
#include "isl/union_map.h"
using namespace llvm;