[Bug tree-optimization/59388] [4.9 Regression] ICE on valid code at -O1 and above on x86_64-linux-gnu

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59388

Marek Polacek <mpolacek at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-12-04
                 CC|                            |mpolacek at gcc dot gnu.org
      Known to work|                            |4.8.2
   Target Milestone|---                         |4.9.0
            Summary|ICE on valid code at -O1    |[4.9 Regression] ICE on
                   |and above on                |valid code at -O1 and above
                   |x86_64-linux-gnu            |on x86_64-linux-gnu
     Ever confirmed|0                           |1
      Known to fail|                            |4.9.0

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Confirmed, -fno-tree-reassoc makes the ICE go away.