[Bug tree-optimization/57230] [4.7/4.8/4.9 Regression] tree-ssa-strlen incorrectly optimizes a strlen to 0

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57230

Andrew Pinski <pinskia at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
   Target Milestone|4.8.1                       |4.7.4
            Summary|tree-ssa-strlen incorrectly |[4.7/4.8/4.9 Regression]
                   |optimizes a strlen to 0     |tree-ssa-strlen incorrectly
                   |                            |optimizes a strlen to 0
           Severity|normal                      |major