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

to the tool.

llvm-svn: 11634

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/tools/bugpoint/bugpoint.cpp b/llvm/tools/bugpoint/bugpoint.cpp
index 65de9658a7e..318e80ffb37 100644
--- a/llvm/tools/bugpoint/bugpoint.cpp
+++ b/llvm/tools/bugpoint/bugpoint.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Support/PassNameParser.h"
 #include "llvm/Support/ToolRunner.h"
 #include "Support/CommandLine.h"
+#include "Support/Signals.h"
 #include "Config/unistd.h"
 #include <sys/resource.h>
 using namespace llvm;
@@ -36,6 +37,7 @@ int main(int argc, char **argv) {
                               " LLVM automatic testcase reducer. See\nhttp://"
                               "llvm.cs.uiuc.edu/docs/CommandGuide/bugpoint.html"
                               " for more information.\n");
+  PrintStackTraceOnErrorSignal();
 
   BugDriver D(argv[0]);
   if (D.addSources(InputFilenames)) return 1;