[Bug target/79807] [5/6/7 Regression] ICE in extract_insn, at recog.c:2311 (error: unrecognizable insn)

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79807

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 40875
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40875&action=edit
gcc7-pr79807.patch

Here is the untested patch.