tree-vect-stmts.c (vectorizable_mask_load_store): Check mask vectype.

gcc/

	* tree-vect-stmts.c (vectorizable_mask_load_store): Check
	mask vectype.

From-SVN: r231554

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index bc3f172..685f647 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2015-12-11  Ilya Enkovich  <enkovich.gnu@gmail.com>
 
+       * tree-vect-stmts.c (vectorizable_mask_load_store): Check
+       mask vectype.
+
+2015-12-11  Ilya Enkovich  <enkovich.gnu@gmail.com>
+
        * config/i386/i386.c (ix86_get_mask_mode): Use scalar
        modes for 32 and 16 byte boolean vectors when possible.
 

diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c
index 5377d15..abcd9a4 100644 (file)
--- a/gcc/tree-vect-stmts.c
+++ b/gcc/tree-vect-stmts.c
@@ -1780,7 +1780,7 @@ 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)
+  if (!mask_vectype || !VECTOR_BOOLEAN_TYPE_P (mask_vectype))
     return false;
 
   if (is_store)