[Bug tree-optimization/107865] [12 Regression] ICE in verify_loop_structure, at cfgloop.cc:1748 (Error: loop 3's number of iterations '_61 > 0 ? (uint128_t) (_61 + -1) : 0' references the released SSA name '_61')

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107865

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12/13 Regression] ICE in   |[12 Regression] ICE in
                   |verify_loop_structure, at   |verify_loop_structure, at
                   |cfgloop.cc:1748 (Error:     |cfgloop.cc:1748 (Error:
                   |loop 3's number of          |loop 3's number of
                   |iterations '_61 > 0 ?       |iterations '_61 > 0 ?
                   |(uint128_t) (_61 + -1) : 0' |(uint128_t) (_61 + -1) : 0'
                   |references the released SSA |references the released SSA
                   |name '_61')                 |name '_61')
      Known to work|                            |13.0
      Known to fail|                            |12.2.0
           Priority|P3                          |P2