[Bug tree-optimization/122301] [16 Regression] ICE on dav1d-1.5.1: internal compiler error: in vect_analyze_slp_reduc_chain, at tree-vect-slp.cc:4215 since r16-4411-gb6e802fd55d37e

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122301

Sergei Trofimovich <slyfox at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[16 Regression] ICE on      |[16 Regression] ICE on
                   |dav1d-1.5.1: internal       |dav1d-1.5.1: internal
                   |compiler error: in          |compiler error: in
                   |vect_analyze_slp_reduc_chai |vect_analyze_slp_reduc_chai
                   |n, at tree-vect-slp.cc:4215 |n, at tree-vect-slp.cc:4215
                   |                            |since
                   |                            |r16-4411-gb6e802fd55d37e

--- Comment #1 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
Bisected down to r16-4411-gb6e802fd55d37e