[Bug tree-optimization/59745] [4.9 Regression] internal compiler error: tree check: expected tree that contains 'typed' structure, have '' in operand_equal_p, at fold-const.c:2492

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59745

--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Mon Jan 13 08:41:39 2014
New Revision: 206573

URL: http://gcc.gnu.org/viewcvs?rev=206573&root=gcc&view=rev
Log:
    PR tree-optimization/59745
    * tree-predcom.c (tree_predictive_commoning_loop): Call
    free_affine_expand_cache if giving up because components is NULL.

Modified:
    branches/gcc-4_8-branch/gcc/ChangeLog
    branches/gcc-4_8-branch/gcc/tree-predcom.c