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@11632 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index d032e24..35874b2 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -72,6 +72,7 @@
int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv,
" llvm .bc -> .bc modular optimizer\n");
+ PrintStackTraceOnErrorSignal();
// Allocate a full target machine description only if necessary...
// FIXME: The choice of target should be controllable on the command line.