[Bug tree-optimization/77848] Gimple if-conversion results in redundant comparisons

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77848

--- Comment #21 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Great, thanks.  Just realized I need to add a test case yet -- should have this
on the list later today.