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

tool.

llvm-svn: 11632

1 files changed, 2 insertions, 0 deletions

diff --git a/llvm/tools/llvm-prof/llvm-prof.cpp b/llvm/tools/llvm-prof/llvm-prof.cpp
index 3c9c3906ff3..2a7789dcd53 100644
--- a/llvm/tools/llvm-prof/llvm-prof.cpp
+++ b/llvm/tools/llvm-prof/llvm-prof.cpp
@@ -18,6 +18,7 @@
 #include "llvm/Analysis/ProfileInfoLoader.h"
 #include "llvm/Bytecode/Reader.h"
 #include "Support/CommandLine.h"
+#include "Support/Signals.h"
 #include <cstdio>
 #include <map>
 #include <set>
@@ -80,6 +81,7 @@ namespace {
 
 int main(int argc, char **argv) {
   cl::ParseCommandLineOptions(argc, argv, " llvm profile dump decoder\n");
+  PrintStackTraceOnErrorSignal();
 
   // Read in the bytecode file...
   std::string ErrorMessage;