[rubygems/rubygems] Use a constant empty tar header to avoid extra allocations

[ruby.git] / benchmark / vm_struct_big_aref_hi.yml

prelude: |
  s = Struct.new(*('a'..'z').map { |x| x.to_sym })
  x = s.new
benchmark:
  vm_struct_big_aref_hi: |
    x.z # x[25]
loop_count: 6000000