[Bug bootstrap/116146] Split insn-recog.cc

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116146

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
On x86_64:

> wc -l insn-*.cc | sort -n
...
   97320 insn-automata.cc
  122359 insn-attrtab.cc
  170018 insn-emit-9.cc
  186244 insn-latencytab.cc
  193349 insn-dfatab.cc
  300935 insn-recog.cc
  509381 insn-output.cc

insn-output.cc is the const static initializer for insn_data[] and
operand_data[].