Fix block labeling in JIT debug output * jit-ir.cc (jit_block_list::label): New function. (jit_block::label, jit_block::print): Implementation moved to cc file. * jit-ir.h (jit_block_list::label): New function delcaration. (jit_block::label, jit_block::print): Implementation moved to cc file. (jit_block::print): Make it clear when a block has not been labeled. * pt-jit.cc (jit_inter::inter, jit_infer::construct_ssa, jit_function_info::jit_function_info, jit_info::compile): Use jit_block_list::label.

((nil .
      ((c-file-style . "gnu")
       (indent-tabs-mode . nil)
       (fill-column . 72)
       (eval . (when (string-match "\\.h\\'" (buffer-file-name))
                 (unless (string-match "/gnulib/" (buffer-file-name))
                   (c++-mode)
                   (c-set-style "gnu"))))))
 (change-log-mode . ((indent-tabs-mode . t)))
 (makefile-mode . ((indent-tabs-mode . t))))