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

1 files changed, 3 insertions, 0 deletions

diff --git a/utils/TableGen/TableGen.cpp b/utils/TableGen/TableGen.cpp
index 98a188ed83..147db12cf1 100644
--- a/utils/TableGen/TableGen.cpp
+++ b/utils/TableGen/TableGen.cpp
@@ -22,6 +22,7 @@
 #include "llvm/System/Signals.h"
 #include "llvm/Support/FileUtilities.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/PrettyStackTrace.h"
 #include "CallingConvEmitter.h"
 #include "CodeEmitterGen.h"
 #include "RegisterInfoEmitter.h"
@@ -130,6 +131,8 @@ static bool ParseFile(const std::string &Filename,
 }
 
 int main(int argc, char **argv) {
+  sys::PrintStackTraceOnErrorSignal();
+  PrettyStackTraceProgram X(argc, argv);
   cl::ParseCommandLineOptions(argc, argv);
 
   // Parse the input file.