diff options
| author | Ilya Enkovich <enkovich.gnu@gmail.com> | 2016-03-10 10:58:57 +0000 |
|---|---|---|
| committer | Ilya Enkovich <ienkovich@gcc.gnu.org> | 2016-03-10 10:58:57 +0000 |
| commit | dc6a314740d6a09810e23acb0367408e846ffbf3 (patch) | |
| tree | 9d88ad14aa56014eb4a73069ea4a7e8e57204460 | |
| parent | ba52669fc5861ec7ae9d38ea007340fc6cef83ea (diff) | |
| download | gcc-dc6a314740d6a09810e23acb0367408e846ffbf3.zip gcc-dc6a314740d6a09810e23acb0367408e846ffbf3.tar.gz gcc-dc6a314740d6a09810e23acb0367408e846ffbf3.tar.bz2 | |
tree-vect-stmts.c (vectorizable_mask_load_store): Check mask has a proper number of elements.
gcc/
* tree-vect-stmts.c (vectorizable_mask_load_store): Check mask
has a proper number of elements.
From-SVN: r234104
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-stmts.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 77c707f..d1b985d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-03-10 Ilya Enkovich <enkovich.gnu@gmail.com> + + * tree-vect-stmts.c (vectorizable_mask_load_store): Check mask + has a proper number of elements. + 2016-03-10 Alan Modra <amodra@gmail.com> PR rtl-optimization/69195 diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 6ac273d..06b1ab7 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -1742,7 +1742,8 @@ vectorizable_mask_load_store (gimple *stmt, gimple_stmt_iterator *gsi, if (!mask_vectype) mask_vectype = get_mask_type_for_scalar_type (TREE_TYPE (vectype)); - if (!mask_vectype || !VECTOR_BOOLEAN_TYPE_P (mask_vectype)) + if (!mask_vectype || !VECTOR_BOOLEAN_TYPE_P (mask_vectype) + || TYPE_VECTOR_SUBPARTS (mask_vectype) != TYPE_VECTOR_SUBPARTS (vectype)) return false; if (is_store) |