1RUN: llvm-cxxfilt -h | FileCheck %s
2RUN: llvm-cxxfilt --help | FileCheck %s
3
4CHECK: OVERVIEW: LLVM symbol undecoration tool
5CHECK: USAGE: {{.*}}llvm-cxxfilt{{(.exe)?}} [options] <mangled>{{$}}
6CHECK: OPTIONS:
7CHECK: @FILE
8