make sure the ofstream for opt's output file is destroyed, so that the bits
actually land on disk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36877 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 99249b9..4ef1a6e 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -365,6 +365,9 @@
// Now that we have all of the passes ready, run them.
Passes.run(*M.get());
+ // Delete the ofstream.
+ if (Out != &std::cout)
+ delete Out;
return 0;
} catch (const std::string& msg) {