Integrate latest clang-format changes

llvm-svn: 184655
diff --git a/polly/lib/Support/GICHelper.cpp b/polly/lib/Support/GICHelper.cpp
index 11fc197..28f86d6 100644
--- a/polly/lib/Support/GICHelper.cpp
+++ b/polly/lib/Support/GICHelper.cpp
@@ -70,7 +70,7 @@
   p = (uint64_t *)mpz_export(p, &sz, -1, sizeof(uint64_t), 0, 0, mpz);
 
   if (p) {
-    APInt A((unsigned) mpz_sizeinbase(mpz, 2), (unsigned) sz, p);
+    APInt A((unsigned)mpz_sizeinbase(mpz, 2), (unsigned)sz, p);
     A = A.zext(A.getBitWidth() + 1);
     free(p);
 
@@ -90,7 +90,7 @@
 
   NumChunks = isl_val_n_abs_num_chunks(Val, sizeof(uint64_t));
 
-  Data = (uint64_t*) malloc(NumChunks * sizeof(uint64_t));
+  Data = (uint64_t *)malloc(NumChunks * sizeof(uint64_t));
   isl_val_get_abs_num_chunks(Val, sizeof(uint64_t), Data);
   APInt A(8 * sizeof(uint64_t) * NumChunks, NumChunks, Data);