[Bug tree-optimization/71769] Invalid warning from -Wunsafe-loop-optimizations for a finite loop

[amker at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71769

amker at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #4 from amker at gcc dot gnu.org ---
This is fixed by below change:
r238336 | hubicka | 2016-07-14 14:52:21 +0100 (Thu, 14 Jul 2016) | 6 lines

        * gimple.h (stmt_can_terminate_bb_p): New function.
        * tree-cfg.c (need_fake_edge_p): Rename to ...
        (stmt_can_terminate_bb_p): ... this; return true if stmt can
        throw external; handle const and pure calls.
        * tree-ssa-loop-niter.c (loop_only_exit_p): Use it.