[Bug target/100418] [12 Regression][gcn] since r12-397 bootstrap fails: error: unrecognizable insn: in extract_insn, at recog.c:2770

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100418

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
I suspect the RTL generation in builtins.c is off somehow.  Can you trace the
insn to one of those?