[Bug rtl-optimization/83631] ICE: qsort checking failed: qsort comparator non-negative on sorted output: 7 with -fno-sched-rank-heuristic --param=max-sched-extend-regions-iters=4

[asolokha at gmx dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83631

Arseny Solokha <asolokha at gmx dot com> changed:

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                 CC|                            |asolokha at gmx dot com

--- Comment #1 from Arseny Solokha <asolokha at gmx dot com> ---
I cannot reproduce it for powerpc-e300c3-linux-gnu w/ gcc-9.0.0-alpha20180909
snapshot (r264185).