Message ID | nycvar.YFH.7.76.1910161204180.5566@zhemvz.fhfr.qr |
---|---|
State | New |
Headers | show |
Series | Fix PR92119 | expand |
Index: gcc/tree-vect-patterns.c =================================================================== --- gcc/tree-vect-patterns.c (revision 277053) +++ gcc/tree-vect-patterns.c (working copy) @@ -2199,7 +2199,8 @@ vect_recog_rotate_pattern (stmt_vec_info lhs = gimple_call_lhs (last_stmt); oprnd0 = gimple_call_arg (last_stmt, 0); type = TREE_TYPE (oprnd0); - if (TYPE_PRECISION (TREE_TYPE (lhs)) != 16 + if (!lhs + || TYPE_PRECISION (TREE_TYPE (lhs)) != 16 || TYPE_PRECISION (type) <= 16 || TREE_CODE (oprnd0) != SSA_NAME || BITS_PER_UNIT != 8