[llvm-opt-fuzzer] Fix build after rL324225

llvm-svn: 324232

diff --git a/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp b/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
index 39909ec..52e5f70 100644 (file)
--- a/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
+++ b/llvm/tools/llvm-opt-fuzzer/llvm-opt-fuzzer.cpp
@@ -67,7 +67,9 @@ extern "C" LLVM_ATTRIBUTE_USED size_t LLVMFuzzerCustomMutator(
 
   if (verifyModule(*M, &errs())) {
     errs() << "mutation result doesn't pass verification\n";
+#ifndef NDEBUG
     M->dump();
+#endif
     // Avoid adding incorrect test cases to the corpus.
     return 0;
   }
@@ -90,7 +92,9 @@ extern "C" LLVM_ATTRIBUTE_USED size_t LLVMFuzzerCustomMutator(
       reinterpret_cast<const uint8_t*>(Buf.data()), Buf.size(), Context);
   if (!NewM) {
     errs() << "mutator failed to re-read the module\n";
+#ifndef NDEBUG
     M->dump();
+#endif
     return 0;
   }