Change various llvm utilities to use PrettyStackTraceProgram in
their main routines. This makes the tools print their argc/argv
commands if they crash.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66248 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-ar/llvm-ar.cpp b/tools/llvm-ar/llvm-ar.cpp
index 766d91c..5d81fc7 100644
--- a/tools/llvm-ar/llvm-ar.cpp
+++ b/tools/llvm-ar/llvm-ar.cpp
@@ -16,6 +16,7 @@
#include "llvm/Bitcode/Archive.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ManagedStatic.h"
+#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/System/Signals.h"
#include <iostream>
#include <algorithm>
@@ -686,7 +687,10 @@
// main - main program for llvm-ar .. see comments in the code
int main(int argc, char **argv) {
- llvm_shutdown_obj X; // Call llvm_shutdown() on exit.
+ // Print a stack trace if we signal out.
+ sys::PrintStackTraceOnErrorSignal();
+ PrettyStackTraceProgram X(argc, argv);
+ llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
// Have the command line options parsed and handle things
// like --help and --version.
@@ -695,9 +699,6 @@
" This program archives bitcode files into single libraries\n"
);
- // Print a stack trace if we signal out.
- sys::PrintStackTraceOnErrorSignal();
-
int exitCode = 0;
// Make sure we don't exit with "unhandled exception".