[Bug rtl-optimization/59811] [4.8/4.9 Regression] Huge increase in memory usage and compile time in combine

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59811

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Dunno what to limit there though.

BTW, the 1000 default for sccvn-max-alias-queries-per-access param was some
carefully chosen value, e.g. does the test that was fixed by the addition of
the param fail if it is bumped to say 1500 or 2000, or can we just bump
slightly the default?