[Bug tree-optimization/107569] [13 Regression] Failure to optimize std::isfinite since r13-3596

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107569

--- Comment #13 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 53861
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53861&action=edit
preprocessed testcase for comment #2