[Bug tree-optimization/46675] [4.6 Regression] profiledbootstrap failed

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46675

--- Comment #31 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-29 14:54:26 UTC ---
(In reply to comment #30)
> (In reply to comment #29)
> 
> > Fixes overflow in # of iterations analysis -- when splitting var - INT_MIN to a
> > sum of a variable part and a constant offset, we performed the negation of the
> > offset in the original type (which overflows for INT_MIN) instead of in full
> > precision.
> 
> This patch fixes profiledbootstrap as well. Also, there are no new testsuite
> failures on x86_64-pc-linux-gnu.

Looks obvious even ;)  Thanks Zdenek.