[Bug middle-end/23782] SRA pessimizes passing structures by value at -Os (+22% code size)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=23782

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I have a patch which builds on top of PR 14295 which improves the situtation
here. It has a few testcase regressions but those are testcase issues which I
will fix up later on.