[Bug tree-optimization/59523] [4.9 Regression] r205856 caused internal compiler error: verify_ssa failed

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59523

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Dec 17 21:36:21 2013
New Revision: 206069

URL: http://gcc.gnu.org/viewcvs?rev=206069&root=gcc&view=rev
Log:
    PR tree-optimization/59523
    * tree-vectorizer.c (fold_loop_vectorized_call): Call update_stmt
    on updated stmts.

    * gcc.dg/pr59523.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr59523.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-vectorizer.c