On Fri, Feb 19, 2016 at 7:50 PM, Eric Botcazou <ebotca...@adacore.com> wrote: >> Not sure - why doesn't mingw properly specify the default incoming >> stack boundary? >> If it does, why isn't there an issue elsewhere even on non-mingw if you use >> -mincoming-stack-boundary=2? > > Wouldn't that pessimize over -mstackrealign? That's my reading of the manual. > Note that the issue is present on Solaris 9 and was fixed this way.
No idea. To me it sounds that -mincoming-stack-boundary=2 would allow to do -mstackrealign in those functions where it is necessary rather than in all. If it was fixed for Solaris 9 that way I suppose it's ok for 32-bit Windows as well. So consider the patch approved, Thanks, Richard. > -- > Eric Botcazou
