Eventually we may need to sink this include to the .cpp file or something to suport LLVM_ENABLE_THREADS=OFF, but this solves my immediate problem of fixing the build. llvm-svn: 255682
Eventually we may need to sink this include to the .cpp file or something to suport LLVM_ENABLE_THREADS=OFF, but this solves my immediate problem of fixing the build. llvm-svn: 255682