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llvm-cxxfilt: fix program description

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Fix a silly copy-paste error in the tool description.  Take the
opportunity to add crash stack printing which will hopefully never be
needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292579 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Saleem Abdulrasool 2017-01-20 05:27:09 +00:00
parent 81cf2fa17a
commit 08015a574d
1 changed files with 4 additions and 1 deletions
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5
tools/llvm-cxxfilt/llvm-cxxfilt.cpp
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@ -36,7 +36,10 @@ static void demangle(llvm::raw_ostream &OS, const std::string &Mangled) {
}
int main(int argc, char **argv) {
cl::ParseCommandLineOptions(argc, argv, "llvm symbol table dumper\n");
sys::PrintStackTraceOnErrorSignal(argv[0]);
PrettyStackTraceProgram X(argc, argv);
cl::ParseCommandLineOptions(argc, argv, "llvm symbol undecoration tool\n");
if (Decorated.empty())
for (std::string Mangled; std::getline(std::cin, Mangled);)