[Bug tree-optimization/89268] [9 Regression] r268689 caused FAIL: gcc.dg/vect/pr79887.c

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89268

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Sun Feb 10 11:06:58 2019
New Revision: 268743

URL: https://gcc.gnu.org/viewcvs?rev=268743&root=gcc&view=rev
Log:
        PR tree-optimization/89268
        * tree-if-conv.c (version_loop_for_if_conversion): Push to preds only
        if preds is non-NULL.

        * gcc.dg/vect/pr89268.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vect/pr89268.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-if-conv.c