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Diffstat (limited to 'gcc/tree-vect-loop.cc')
| -rw-r--r-- | gcc/tree-vect-loop.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc index 97c1bf0..568353a 100644 --- a/gcc/tree-vect-loop.cc +++ b/gcc/tree-vect-loop.cc @@ -7752,7 +7752,9 @@ vect_transform_reduction (loop_vec_info loop_vinfo, assumption is not true: we use reduc_index to record the index of the reduction variable. */ int reduc_index = SLP_TREE_REDUC_IDX (slp_node); - tree vectype_in = SLP_TREE_VECTYPE (SLP_TREE_CHILDREN (slp_node)[0]); + tree vectype_in = SLP_TREE_VECTYPE (slp_node); + if (lane_reducing_op_p (op.code)) + vectype_in = SLP_TREE_VECTYPE (SLP_TREE_CHILDREN (slp_node)[0]); vec_num = vect_get_num_copies (loop_vinfo, SLP_TREE_CHILDREN (slp_node)[0]); |