From e3fc2d13bee47308b034bdb5564ff6913408b08d Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 6 Mar 2009 05:34:10 +0000 Subject: Change various llvm utilities to use PrettyStackTraceProgram in their main routines. This makes the tools print their argc/argv commands if they crash. llvm-svn: 66248 --- llvm/tools/llvm-link/llvm-link.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'llvm/tools/llvm-link/llvm-link.cpp') diff --git a/llvm/tools/llvm-link/llvm-link.cpp b/llvm/tools/llvm-link/llvm-link.cpp index 8c6541ff0f3..15850f4717e 100644 --- a/llvm/tools/llvm-link/llvm-link.cpp +++ b/llvm/tools/llvm-link/llvm-link.cpp @@ -19,6 +19,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/ManagedStatic.h" #include "llvm/Support/MemoryBuffer.h" +#include "llvm/Support/PrettyStackTrace.h" #include "llvm/Support/Streams.h" #include "llvm/System/Signals.h" #include "llvm/System/Path.h" @@ -79,10 +80,12 @@ static inline std::auto_ptr LoadFile(const std::string &FN) { } int main(int argc, char **argv) { - llvm_shutdown_obj X; // Call llvm_shutdown() on exit. - cl::ParseCommandLineOptions(argc, argv, "llvm linker\n"); + // Print a stack trace if we signal out. sys::PrintStackTraceOnErrorSignal(); - assert(InputFilenames.size() > 0 && "OneOrMore is not working"); + PrettyStackTraceProgram X(argc, argv); + + llvm_shutdown_obj Y; // Call llvm_shutdown() on exit. + cl::ParseCommandLineOptions(argc, argv, "llvm linker\n"); unsigned BaseArg = 0; std::string ErrorMessage; -- cgit v1.2.3