[Bug tree-optimization/69426] [5/6 Regression] ICE: verify_ssa failed (error: missing definition) w/ -O2 (and above) -ftree-parallelize-loops=2

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69426

--- Comment #6 from vries at gcc dot gnu.org ---
Author: vries
Date: Sat Jan 23 20:28:17 2016
New Revision: 232767

URL: https://gcc.gnu.org/viewcvs?rev=232767&root=gcc&view=rev
Log:
Fix clobber removal in parloops

2016-01-23  Tom de Vries  <t...@codesourcery.com>

        PR tree-optimization/69426
        * tree-parloops.c (eliminate_local_variables_stmt): Handle vdef of
        removed clobber.

        * gcc.dg/autopar/pr69426.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/autopar/pr69426.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-parloops.c