make all llvm tools call llvm_shutdown when they exit, static'ify some stuff.

With this change, I can now move -stats to print when llvm_shutdown is called.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32250 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index cd04792..fd7afa9 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -24,6 +24,7 @@
 #include "llvm/PassManager.h"
 #include "llvm/Pass.h"
 #include "llvm/Support/CommandLine.h"
+#include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PluginLoader.h"
 #include "llvm/Support/FileUtilities.h"
 #include "llvm/Analysis/Verifier.h"
@@ -168,6 +169,7 @@ static std::ostream *GetOutputStream(const char *ProgName) {
 // main - Entry point for the llc compiler.
 //
 int main(int argc, char **argv) {
+  llvm_shutdown_obj X;  // Call llvm_shutdown() on exit.
   try {
     cl::ParseCommandLineOptions(argc, argv, " llvm system compiler\n");
     sys::PrintStackTraceOnErrorSignal();