tools/llvm-special-case-list-fuzzer/special-case-list-fuzzer.cpp

   1 //===--- special-case-list-fuzzer.cpp - Fuzzer for special case lists -----===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "llvm/Support/MemoryBuffer.h"
  11 #include "llvm/Support/SpecialCaseList.h"
  12
  13 #include <cstdlib>
  14
  15 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
  16   std::unique_ptr<llvm::MemoryBuffer> Buf = llvm::MemoryBuffer::getMemBuffer(
  17       llvm::StringRef(reinterpret_cast<const char *>(Data), Size), "", false);
  18
  19   if (!Buf)
  20     return 0;
  21
  22   std::string Error;
  23   llvm::SpecialCaseList::create(Buf.get(), Error);
  24
  25   return 0;
  26 }