diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2013-03-01 22:54:39 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2013-03-01 22:54:39 +0000 |
| commit | cda4d079152dcd2b57e3f25681812f4d75af4362 (patch) | |
| tree | 376cf763a6ab3cacbecf250de3fed25bdad26db8 /gcc/tree-vect-stmts.c | |
| parent | a413944eb059f8f2f214da3f04b69644a2022f7b (diff) | |
PR middle-end/56461
* tree-vect-data-refs.c (vect_permute_store_chain): Avoid using copy
method on dr_chain and result_chain.
* tree-vect-stmts.c (vectorizable_store): Only call
result_chain.create if j == 0.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@196396 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 4004402b015..1e492bda62d 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -4151,7 +4151,8 @@ vectorizable_store (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, new_stmt = NULL; if (grouped_store) { - result_chain.create (group_size); + if (j == 0) + result_chain.create (group_size); /* Permute. */ vect_permute_store_chain (dr_chain, group_size, stmt, gsi, &result_chain); |