[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
gcc-bugzilla@gcc.gnu.org
Sat Jan 23 20:43:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69426
--- Comment #7 from vries at gcc dot gnu.org ---
Author: vries
Date: Sat Jan 23 20:43:19 2016
New Revision: 232768
URL: https://gcc.gnu.org/viewcvs?rev=232768&root=gcc&view=rev
Log:
Fix clobber removal in parloops
2016-01-23 Tom de Vries <tom@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:
branches/gcc-5-branch/gcc/testsuite/gcc.dg/autopar/pr69426.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/testsuite/ChangeLog
branches/gcc-5-branch/gcc/tree-parloops.c
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