Subzero: Use a "known" version of clang-format.

src/IceDefs.h

 //===- subzero/src/IceDefs.h - Common Subzero declaraions -------*- C++ -*-===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 //
 // This file declares various useful types and classes that have
@@ skipping 108 matching lines @@
 typedef std::vector<LiveBeginEndMapEntry,
                     CfgLocalAllocator<LiveBeginEndMapEntry>> LiveBeginEndMap;
 typedef llvm::BitVector LivenessBV;
 
 typedef uint32_t TimerStackIdT;
 typedef uint32_t TimerIdT;
 
 // Use alignas(MaxCacheLineSize) to isolate variables/fields that
 // might be contended while multithreading.  Assumes the maximum cache
 // line size is 64.
-enum {
-  MaxCacheLineSize = 64
-};
+enum { MaxCacheLineSize = 64 };
 // Use ICE_CACHELINE_BOUNDARY to force the next field in a declaration
 // list to be aligned to the next cache line.
 #define ICE_CACHELINE_BOUNDARY                                                 \
   alignas(MaxCacheLineSize) struct {}
 
 // PNaCl is ILP32, so theoretically we should only need 32-bit offsets.
 typedef int32_t RelocOffsetT;
 enum { RelocAddrSize = 4 };
 
 enum LivenessMode {
@@ skipping 30 matching lines @@
   IceV_All = ~IceV_None,
   IceV_Most = IceV_All & ~IceV_LinearScan
 };
 typedef uint32_t VerboseMask;
 
 typedef llvm::raw_ostream Ostream;
 typedef llvm::raw_fd_ostream Fdstream;
 
 typedef std::mutex GlobalLockType;
 
-enum ErrorCodes {
-  EC_None = 0,
-  EC_Args,
-  EC_Bitcode,
-  EC_Translation
-};
+enum ErrorCodes { EC_None = 0, EC_Args, EC_Bitcode, EC_Translation };
 
 // Wrapper around std::error_code for allowing multiple errors to be
 // folded into one.  The current implementation keeps track of the
 // first error, which is likely to be the most useful one, and this
 // could be extended to e.g. collect a vector of errors.
 class ErrorCode : public std::error_code {
   ErrorCode(const ErrorCode &) = delete;
   ErrorCode &operator=(const ErrorCode &) = delete;
 
 public:
@@ skipping 17 matching lines @@
   return llvm::make_range(Container.rbegin(), Container.rend());
 }
 template <typename T>
 llvm::iterator_range<typename T::reverse_iterator> reverse_range(T &Container) {
   return llvm::make_range(Container.rbegin(), Container.rend());
 }
 
 } // end of namespace Ice
 
 #endif // SUBZERO_SRC_ICEDEFS_H