Make sure to print a stack trace whenever an error signal is delivered to
the tool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11633 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/gccld/gccld.cpp b/tools/gccld/gccld.cpp
index 74b9ff0..0f5bc18 100644
--- a/tools/gccld/gccld.cpp
+++ b/tools/gccld/gccld.cpp
@@ -195,6 +195,7 @@
 
 int main(int argc, char **argv, char **envp) {
   cl::ParseCommandLineOptions(argc, argv, " llvm linker for GCC\n");
+  PrintStackTraceOnErrorSignal();
 
   std::string ModuleID("gccld-output");
   std::auto_ptr<Module> Composite(new Module(ModuleID));