[Bug tree-optimization/89963] [GRAPHITE] Compile-time hog when compiling gcc/testsuite/gcc.dg/autopar/uns-outer-6.c

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89963

--- Comment #3 from Arseny Solokha <asolokha at gmx dot com> ---
I cannot reproduce it w/ gcc-10.1.0-RC-20200430 or gcc 9.3, gmp 6.2.0, and isl
0.22.1.