[Bug c/87210] [RFE] introduce build time options to zero initialize automatic stack variables

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87210

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
http://wiki.c2.com/?TheKenThompsonHack