clang-format polly to avoid buildbot noise

llvm-svn: 212609
diff --git a/polly/lib/CodeGen/CodeGeneration.cpp b/polly/lib/CodeGen/CodeGeneration.cpp
index 9fba08b..59373e5 100644
--- a/polly/lib/CodeGen/CodeGeneration.cpp
+++ b/polly/lib/CodeGen/CodeGeneration.cpp
@@ -63,20 +63,20 @@
 
 namespace polly {
 static cl::opt<bool>
-OpenMP("enable-polly-openmp", cl::desc("Generate OpenMP parallel code"),
-       cl::value_desc("OpenMP code generation enabled if true"),
-       cl::init(false), cl::ZeroOrMore, cl::cat(PollyCategory));
+    OpenMP("enable-polly-openmp", cl::desc("Generate OpenMP parallel code"),
+           cl::value_desc("OpenMP code generation enabled if true"),
+           cl::init(false), cl::ZeroOrMore, cl::cat(PollyCategory));
 
 #ifdef GPU_CODEGEN
 static cl::opt<bool>
-GPGPU("enable-polly-gpgpu", cl::desc("Generate GPU parallel code"), cl::Hidden,
-      cl::value_desc("GPGPU code generation enabled if true"), cl::init(false),
-      cl::ZeroOrMore, cl::cat(PollyCategory));
+    GPGPU("enable-polly-gpgpu", cl::desc("Generate GPU parallel code"),
+          cl::Hidden, cl::value_desc("GPGPU code generation enabled if true"),
+          cl::init(false), cl::ZeroOrMore, cl::cat(PollyCategory));
 
 static cl::opt<std::string>
-GPUTriple("polly-gpgpu-triple",
-          cl::desc("Target triple for GPU code generation"), cl::Hidden,
-          cl::init(""), cl::cat(PollyCategory));
+    GPUTriple("polly-gpgpu-triple",
+              cl::desc("Target triple for GPU code generation"), cl::Hidden,
+              cl::init(""), cl::cat(PollyCategory));
 #endif /* GPU_CODEGEN */
 
 typedef DenseMap<const char *, Value *> CharMapT;