[Bug target/63892] [5 Regression] gcc.dg/sibcall-3.c fails on darwin with -m32

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63892

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 34815
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=34815&action=edit
gcc5-pr63892.patch

This untested patch fixes the issue too, though if the #c4 patch could be made
to work, it might be perhaps unnecessary because we would never try to add
thunks in between local functions.  Or is there any case where it would make
sense to add them rather than redirect callers?