[Bug bootstrap/60830] [4.9 Regression] ICE on bootstrapping on cygwin

[gcc@Denis-Excoffier.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60830

--- Comment #34 from Denis Excoffier <gcc@Denis-Excoffier.org> ---
The patch under attachment 32651 seems to make bootstrapping behave better, at
least for i686.