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

1 files changed, 9 insertions, 11 deletions

diff --git a/polly/lib/CodeGen/IslNodeBuilder.cpp b/polly/lib/CodeGen/IslNodeBuilder.cpp
index 46b0d0ef6fe..2d8a05c57b2 100644
--- a/polly/lib/CodeGen/IslNodeBuilder.cpp
+++ b/polly/lib/CodeGen/IslNodeBuilder.cpp
@@ -13,40 +13,38 @@
 //===----------------------------------------------------------------------===//
 
 #include "polly/CodeGen/IslNodeBuilder.h"
-#include "polly/Config/config.h"
-#include "polly/CodeGen/IslExprBuilder.h"
 #include "polly/CodeGen/BlockGenerators.h"
 #include "polly/CodeGen/CodeGeneration.h"
 #include "polly/CodeGen/IslAst.h"
+#include "polly/CodeGen/IslExprBuilder.h"
 #include "polly/CodeGen/LoopGenerators.h"
 #include "polly/CodeGen/Utils.h"
+#include "polly/Config/config.h"
 #include "polly/DependenceInfo.h"
 #include "polly/LinkAllPasses.h"
 #include "polly/ScopInfo.h"
 #include "polly/Support/GICHelper.h"
-#include "polly/Support/ScopHelper.h"
 #include "polly/Support/SCEVValidator.h"
+#include "polly/Support/ScopHelper.h"
 #include "polly/TempScopInfo.h"
-
 #include "llvm/ADT/PostOrderIterator.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/PostDominators.h"
 #include "llvm/Analysis/ScalarEvolutionExpander.h"
+#include "llvm/IR/DataLayout.h"
 #include "llvm/IR/Module.h"
+#include "llvm/IR/Verifier.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Debug.h"
-#include "llvm/IR/Verifier.h"
-#include "llvm/IR/DataLayout.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
-
-#include "isl/union_map.h"
-#include "isl/list.h"
+#include "isl/aff.h"
 #include "isl/ast.h"
 #include "isl/ast_build.h"
-#include "isl/set.h"
+#include "isl/list.h"
 #include "isl/map.h"
-#include "isl/aff.h"
+#include "isl/set.h"
+#include "isl/union_map.h"
 
 using namespace polly;
 using namespace llvm;