[Bug rtl-optimization/87727] [9 regression] gcc.target/sparc/overflow-2.c FAILs

[ebotcazou at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87727

--- Comment #7 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Created attachment 45215
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45215&action=edit
Tentative fix

Or rather tentative kludge because, if someone has a better idea...