[Bug tree-optimization/124891] [16 Regression] internal compiler error on trunk with -O3: tree check: expected ssa_name, have integer_cst in expand_simple_operations, at tree-ssa-loop-niter.cc:2885

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124891

--- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Started with r15-80-g0ade358cd72ffa591dd2f1404765b379bbf709d4