LTO: Simplify ownership of LTOCodeGenerator::TargetMach.

[oota-llvm.git] / lib / LTO / LTOCodeGenerator.cpp

diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp
index fdf3f3a2b891ffda37da1b499f167d6897414c89..6203000c2ec39ea9935195eb70ab0e70e04c5077 100644 (file)
--- a/lib/LTO/LTOCodeGenerator.cpp
+++ b/lib/LTO/LTOCodeGenerator.cpp
@@ -86,9 +86,6 @@ void LTOCodeGenerator::destroyMergedModule() {
 
 LTOCodeGenerator::~LTOCodeGenerator() {
   destroyMergedModule();
-
-  delete TargetMach;
-  TargetMach = nullptr;
 }
 
 // Initialize LTO passes. Please keep this funciton in sync with
@@ -352,9 +349,9 @@ bool LTOCodeGenerator::determineTarget(std::string &errMsg) {
     break;
   }
 
-  TargetMach = march->createTargetMachine(TripleStr, MCpu, FeatureStr, Options,
-                                          RelocModel, CodeModel::Default,
-                                          CGOptLevel);
+  TargetMach.reset(march->createTargetMachine(TripleStr, MCpu, FeatureStr,
+                                              Options, RelocModel,
+                                              CodeModel::Default, CGOptLevel));
   return true;
 }