diff options
| -rw-r--r-- | gcc/tree-vect-stmts.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index 76c7b99..225a9dc 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -5733,13 +5733,19 @@ vectorizable_shift (vec_info *vinfo, dump_printf_loc (MSG_NOTE, vect_location, "vector/vector shift/rotate found.\n"); + if (!op1_vectype) + op1_vectype = get_vectype_for_scalar_type (vinfo, + TREE_TYPE (op1), + slp_node); + /* Unlike the other binary operators, shifts/rotates have the rhs being int, instead of the same type as the lhs, so make sure the scalar is the right type if we are dealing with vectors of long long/long/short/char. */ incompatible_op1_vectype_p - = !tree_nop_conversion_p (TREE_TYPE (vectype), - TREE_TYPE (op1)); + = (!op1_vectype + || !tree_nop_conversion_p (TREE_TYPE (vectype), + TREE_TYPE (op1))); } } } |