[Bug target/106450] [13 Regression] ICE in final_scan_insn_1, at final.cc:2860 (error: could not split insn)

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106450

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
   Target Milestone|---                         |13.0
   Last reconfirmed|                            |2022-07-26
             Status|UNCONFIRMED                 |NEW
                 CC|                            |roger at nextmovesoftware dot 
com

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
timode_remove_non_convertible_regs should be changed to handle all
new operations like

(insn 16 15 17 5 (parallel [
            (set (reg:TI 92) 
                (ior:TI (reg:TI 91) 
                    (reg/v:TI 87 [ uninitialized ])))
            (clobber (reg:CC 17 flags))
        ]) "x.c":10:5 578 {*iorti3_doubleword}