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Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index ca8d3a6..fc37747 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -374,7 +374,11 @@ vect_determine_vectorization_factor (loop_vec_info loop_vinfo) analyze_pattern_stmt = false; } - if (gimple_get_lhs (stmt) == NULL_TREE) + if (gimple_get_lhs (stmt) == NULL_TREE + /* MASK_STORE has no lhs, but is ok. */ + && (!is_gimple_call (stmt) + || !gimple_call_internal_p (stmt) + || gimple_call_internal_fn (stmt) != IFN_MASK_STORE)) { if (is_gimple_call (stmt)) { @@ -426,7 +430,12 @@ vect_determine_vectorization_factor (loop_vec_info loop_vinfo) else { gcc_assert (!STMT_VINFO_DATA_REF (stmt_info)); - scalar_type = TREE_TYPE (gimple_get_lhs (stmt)); + if (is_gimple_call (stmt) + && gimple_call_internal_p (stmt) + && gimple_call_internal_fn (stmt) == IFN_MASK_STORE) + scalar_type = TREE_TYPE (gimple_call_arg (stmt, 3)); + else + scalar_type = TREE_TYPE (gimple_get_lhs (stmt)); if (dump_enabled_p ()) { dump_printf_loc (MSG_NOTE, vect_location, |