[Bug target/87281] qsort checking ICE in ia64_reorg building libgo

[slyfox at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87281

--- Comment #12 from Sergei Trofimovich <slyfox at gcc dot gnu.org> ---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106616#c0 provides hopefully
reproducible test.