MSVC compile fix: #include <ciso646>. NFC.
This header is required to make the ISO 646 alternative operator
spellings ("and", "or" instead of "&&", "||") work. Should these
operators be replaced by the standard ones as already suggested by
Johannes, also remove this #include again.
llvm-svn: 271206
diff --git a/polly/lib/Transform/ScheduleOptimizer.cpp b/polly/lib/Transform/ScheduleOptimizer.cpp
index 7859194..e392c8b 100644
--- a/polly/lib/Transform/ScheduleOptimizer.cpp
+++ b/polly/lib/Transform/ScheduleOptimizer.cpp
@@ -65,6 +65,7 @@
#include "isl/space.h"
#include "isl/union_map.h"
#include "isl/union_set.h"
+#include <ciso646>
using namespace llvm;
using namespace polly;