Add a 'deleteModule' method to the Linker class.

This deletes the Module ivar instead of having the LTO code generater do it. It
also sets the pointer to 'NULL', so that if it's used again it will abort
quickly.

llvm-svn: 192778

1 files changed, 4 insertions, 1 deletions

diff --git a/llvm/lib/LTO/LTOCodeGenerator.cpp b/llvm/lib/LTO/LTOCodeGenerator.cpp
index e35e33666ec..88f606160d8 100644
--- a/llvm/lib/LTO/LTOCodeGenerator.cpp
+++ b/llvm/lib/LTO/LTOCodeGenerator.cpp
@@ -66,7 +66,10 @@ LTOCodeGenerator::LTOCodeGenerator()
 LTOCodeGenerator::~LTOCodeGenerator() {
   delete TargetMach;
   delete NativeObjectFile;
-  delete Linker.getModule();
+  TargetMach = NULL;
+  NativeObjectFile = NULL;
+
+  Linker.deleteModule();
 
   for (std::vector<char *>::iterator I = CodegenOptions.begin(),
                                      E = CodegenOptions.end();