[Bug debug/59992] [4.9 Regression] Compilation of insn-recog.c too slow due to var-tracking

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59992

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
The testcase has been fixed, but unfortunately --enable-checking=yes,rtl
insn-recog.c still takes about an hour to var-track.