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riscv-gcc-1
Commit dc6a3147 by Ilya Enkovich Committed by Ilya Enkovich
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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
parent ba52669f
Showing with 7 additions and 1 deletions
gcc/ChangeLog
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
......
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)
......
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