[Bug tree-optimization/49715] Could do more efficient unsigned-to-float to conversions based on range information

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49715

Richard Guenther <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
         AssignedTo|unassigned at gcc dot       |rguenth at gcc dot gnu.org
                   |gnu.org                     |

--- Comment #2 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-07-12 12:50:21 UTC ---
Created attachment 24743
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=24743
proof of concept

Like this.