linux/tools/build/feature/test-llvm-version.cpp
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   1// SPDX-License-Identifier: GPL-2.0
   2#include <cstdio>
   3#include "llvm/Config/llvm-config.h"
   4
   5#define NUM_VERSION (((LLVM_VERSION_MAJOR) << 16) + (LLVM_VERSION_MINOR << 8) + LLVM_VERSION_PATCH)
   6#define pass int main() {printf("%x\n", NUM_VERSION); return 0;}
   7
   8#if NUM_VERSION >= 0x030900
   9pass
  10#else
  11# error This LLVM is not tested yet.
  12#endif
  13