diff options
author | Ira Rosen <irar@gcc.gnu.org> | 2007-10-25 16:41:45 +0000 |
---|---|---|
committer | Ira Rosen <irar@gcc.gnu.org> | 2007-10-25 16:41:45 +0000 |
commit | 8d358a4aae876bfa44501f8d2830564fbe6f1cdd (patch) | |
tree | b66ef1223115922be5631a7da7e510310407e428 /gcc/testsuite/gcc.dg | |
parent | 7f1d67caa75b80cf8d187b7612cb2c717774000c (diff) | |
download | gcc-8d358a4aae876bfa44501f8d2830564fbe6f1cdd.zip gcc-8d358a4aae876bfa44501f8d2830564fbe6f1cdd.tar.gz gcc-8d358a4aae876bfa44501f8d2830564fbe6f1cdd.tar.bz2 |
re PR tree-optimization/33833 (ICE in build2_stat, at tree.c:3110 at -O3, tree-vectorizer)
PR tree-optimization/33833
* tree-vect-analyze.c (vect_analyze_data_refs): Use POINTER_PLUS_EXPR
and convert init to sizetype in inner_base construction.
From-SVN: r129628
Diffstat (limited to 'gcc/testsuite/gcc.dg')
-rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr33833.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/vect/pr33833.c b/gcc/testsuite/gcc.dg/vect/pr33833.c new file mode 100644 index 0000000..f862a91 --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr33833.c @@ -0,0 +1,31 @@ +/* Testcase by Martin Michlmayr <tbm@cyrius.com> */ +/* { dg-do compile } */ + +struct list_head +{ + struct list_head *prev; +}; +struct prio_array +{ + struct list_head queue[100]; +}; +struct rq +{ + struct prio_array *active, arrays[2]; +} per_cpu__runqueues; + +void sched_init (unsigned long __ptr) +{ + int j, k; + struct prio_array *array; + struct rq *rq; + rq = (&(*( { (typeof (&per_cpu__runqueues)) (__ptr); } ))); + for (j = 0; j < 2; j++) + { + array = rq->arrays + j; + for (k = 0; k < 100; k++) + (array->queue + k)->prev = array->queue; + } +} + +/* { dg-final { cleanup-tree-dump "vect" } } */ |