[Bug tree-optimization/83129] calloc zero initialization is not taken into account by gcc

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83129

--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 51022
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51022&action=edit
other ineffective prototype