[Bug tree-optimization/88044] [9 regression] gfortran.dg/transfer_intrinsic_3.f90 hangs after r266171

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88044

--- Comment #15 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Jan 22 09:58:23 2019
New Revision: 268143

URL: https://gcc.gnu.org/viewcvs?rev=268143&root=gcc&view=rev
Log:
        PR tree-optimization/88044
        * tree-ssa-loop-niter.c (number_of_iterations_cond): If condition
        is false in the first iteration, but !every_iteration, return false
        instead of true with niter->niter zero.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/tree-ssa-loop-niter.c