llvm/llvm/test/tools/llvm-size/help.test

## Show that help text is printed correctly when requested.

RUN: llvm-size -h | FileCheck %s
RUN: llvm-size --help | FileCheck %s

CHECK: OVERVIEW: LLVM object size dumper
CHECK: USAGE: {{.*}}llvm-size{{(.exe)?}} [options] <input object files>{{$}}
CHECK: OPTIONS:
CHECK: OPTIONS (Mach-O specific):
CHECK: @FILE