[Bug tree-optimization/88283] ICE in try_improve_iv_set, at tree-ssa-loop-ivopts.c:6677

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88283

Arseny Solokha <asolokha at gmx dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |asolokha at gmx dot com

--- Comment #2 from Arseny Solokha <asolokha at gmx dot com> ---
It is not target-specific. I can reproduce it for powerpc w/ -m32 -O3
-floop-parallelize-all -fno-tree-dominator-opts -mcpu=power6 --param
loop-max-datarefs-for-datadeps=60 --param max-completely-peeled-insns=200
--param sccvn-max-alias-queries-per-access=10 w/ at least gcc 9.0 and 8.2.