[Bug target/109140] internal error on array element comparison in loop with -O2 -mvis3

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109140

Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Target Milestone|---                         |13.0
                 CC|                            |ebotcazou at gcc dot gnu.org
   Last reconfirmed|                            |2023-03-27
     Ever confirmed|0                           |1
            Summary|ICE (during RTL pass:       |internal error on array
                   |internal compiler error: in |element comparison in loop
                   |extract_insn, at            |with -O2 -mvis3
                   |recog.cc:2791) when         |
                   |building qemu on            |
                   |sparc64-unknown-linux-gnu   |
                   |with -march=niagara4 since  |
                   |r0-112855-g1f9ed162eb30f1   |

--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
I can reproduce.