[Bug tree-optimization/48031] [4.4/4.5 Regression] gcc.c-torture/compile/pr42956.c ICEs gcc on m68k-linux, ivopts related?

[mikpe at it dot uu.se]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48031

Mikael Pettersson <mikpe at it dot uu.se> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.4.0, 4.4.1, 4.4.2
      Known to fail|                            |4.4.3

--- Comment #1 from Mikael Pettersson <mikpe at it dot uu.se> 2011-03-08 14:22:46 UTC ---
The bug was introduced on 4.4 branch between 4.4.2 (works) and 4.4.3 (broken). 
I'm starting a bisection.