[Polly] Fix using order, as this caused a test failure (NFC)

Summary:
Without this patch, clang-format in check-polly fails for me, with current master:

```
FAILED: cd build/tools/polly && build/bin/clang-format -sort-includes -style=llvm llvm/tools/polly/include/polly/ScopPass.h | diff -u llvm/tools/polly/include/polly/ScopPass.h -
--- llvm/tools/polly/include/polly/ScopPass.h	2017-11-06 14:05:49.885345000 +0000
+++ -	2017-11-06 14:07:24.956241758 +0000
@@ -40,12 +40,12 @@
 } // namespace polly

 namespace llvm {
+using polly::SPMUpdater;
 using polly::Scop;
 using polly::ScopAnalysisManager;
 using polly::ScopAnalysisManagerFunctionProxy;
 using polly::ScopInfo;
 using polly::ScopStandardAnalysisResults;
-using polly::SPMUpdater;

 template <>
 class InnerAnalysisManagerProxy<ScopAnalysisManager, Function>::Result {
```

Reviewers: grosser, Meinersbur, bollu

Reviewed By: Meinersbur

Subscribers: llvm-commits, pollydev

Differential Revision: https://reviews.llvm.org/D39683

llvm-svn: 317478

diff --git a/polly/include/polly/ScopPass.h b/polly/include/polly/ScopPass.h
index 5182a1b..3afcf74 100644 (file)
--- a/polly/include/polly/ScopPass.h
+++ b/polly/include/polly/ScopPass.h
@@ -40,12 +40,12 @@ using FunctionAnalysisManagerScopProxy =
 } // namespace polly
 
 namespace llvm {
+using polly::SPMUpdater;
 using polly::Scop;
 using polly::ScopAnalysisManager;
 using polly::ScopAnalysisManagerFunctionProxy;
 using polly::ScopInfo;
 using polly::ScopStandardAnalysisResults;
-using polly::SPMUpdater;
 
 template <>
 class InnerAnalysisManagerProxy<ScopAnalysisManager, Function>::Result {