[llvm] r325170 - Use std::unique_ptr. NFC.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Wed Feb 14 12:53:38 2018
New Revision: 325170

URL: http://llvm.org/viewvc/llvm-project?rev=325170&view=rev
Log:
Use std::unique_ptr. NFC.

Modified:
    llvm/trunk/tools/bugpoint/CrashDebugger.cpp

Modified: llvm/trunk/tools/bugpoint/CrashDebugger.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/tools/bugpoint/CrashDebugger.cpp?rev=325170&r1=325169&r2=325170&view=diff
==============================================================================
--- llvm/trunk/tools/bugpoint/CrashDebugger.cpp (original)
+++ llvm/trunk/tools/bugpoint/CrashDebugger.cpp Wed Feb 14 12:53:38 2018
@@ -775,7 +775,7 @@ public:
 bool ReduceCrashingNamedMD::TestNamedMDs(std::vector<std::string> &NamedMDs) {
 
   ValueToValueMapTy VMap;
-  Module *M = CloneModule(*BD.getProgram(), VMap).release();
+  std::unique_ptr<Module> M = CloneModule(*BD.getProgram(), VMap);
 
   outs() << "Checking for crash with only these named metadata nodes:";
   unsigned NumPrint = std::min<size_t>(NamedMDs.size(), 10);
@@ -809,11 +809,10 @@ bool ReduceCrashingNamedMD::TestNamedMDs
   Passes.run(*M);
 
   // Try running on the hacked up program...
-  if (TestFn(BD, M)) {
-    BD.setNewProgram(M); // It crashed, keep the trimmed version...
+  if (TestFn(BD, M.get())) {
+    BD.setNewProgram(M.release()); // It crashed, keep the trimmed version...
     return true;
   }
-  delete M; // It didn't crash, try something else.
   return false;
 }