[Bug tree-optimization/100414] [11/12 Regression] ICE: in dominated_by_p, at dominance.c:1120 with -O -fno-tree-dce -fno-tree-dse

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100414

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[12 Regression] ICE: in     |[11/12 Regression] ICE: in
                   |dominated_by_p, at          |dominated_by_p, at
                   |dominance.c:1120 with -O    |dominance.c:1120 with -O
                   |-fno-tree-dce -fno-tree-dse |-fno-tree-dce -fno-tree-dse
   Target Milestone|12.0                        |11.2

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Caused by g:fd61ca67f97acc5462d02676380af92329c37bb2 which added dominance
checks w/o ensuring dominators are available.