1 #include "llvm/Support/ManagedStatic.h"
2 #include "llvm/Support/raw_ostream.h"
3 #define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH)
5 #if NUM_VERSION < 0x030900
6 # error "LLVM version too low"
10 llvm::errs() << "Hello World!\n";
11 llvm::llvm_shutdown();