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when opt crashes, print its command line arguments as a pretty stack trace.

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Somehow opt was missed when this was added.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90912 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2009-12-09 00:41:28 +00:00
parent 686abbb1eb
commit c0d91b75f0
1 changed files with 5 additions and 2 deletions
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7
tools/opt/opt.cpp
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@@ -30,6 +30,7 @@
#include "llvm/Support/ManagedStatic.h" #include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/PluginLoader.h" #include "llvm/Support/PluginLoader.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/StandardPasses.h" #include "llvm/Support/StandardPasses.h"
#include "llvm/Support/SystemUtils.h" #include "llvm/Support/SystemUtils.h"
#include "llvm/Support/raw_ostream.h" #include "llvm/Support/raw_ostream.h"
@@ -340,12 +341,14 @@ void AddStandardLinkPasses(PassManager &PM) {
// main for opt // main for opt
// //
int main(int argc, char **argv) { int main(int argc, char **argv) {
llvm_shutdown_obj X; // Call llvm_shutdown() on exit. sys::PrintStackTraceOnErrorSignal();
llvm::PrettyStackTraceProgram X(argc, argv);
llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
LLVMContext &Context = getGlobalContext(); LLVMContext &Context = getGlobalContext();
cl::ParseCommandLineOptions(argc, argv, cl::ParseCommandLineOptions(argc, argv,
"llvm .bc -> .bc modular optimizer and analysis printer\n"); "llvm .bc -> .bc modular optimizer and analysis printer\n");
sys::PrintStackTraceOnErrorSignal();
// Allocate a full target machine description only if necessary. // Allocate a full target machine description only if necessary.
// FIXME: The choice of target should be controllable on the command line. // FIXME: The choice of target should be controllable on the command line.