diff options
Diffstat (limited to 'gcc/tree-vect-loop.cc')
| -rw-r--r-- | gcc/tree-vect-loop.cc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/tree-vect-loop.cc b/gcc/tree-vect-loop.cc index 1836037..1d549e4 100644 --- a/gcc/tree-vect-loop.cc +++ b/gcc/tree-vect-loop.cc @@ -7187,7 +7187,11 @@ vectorizable_reduction (loop_vec_info loop_vinfo, return false; /* Do not try to vectorize bit-precision reductions. */ - if (!type_has_mode_precision_p (op.type)) + if (!VECTOR_BOOLEAN_TYPE_P (vectype_out) + && !type_has_mode_precision_p (op.type) + && op.code != BIT_AND_EXPR + && op.code != BIT_IOR_EXPR + && op.code != BIT_XOR_EXPR) return false; /* Lane-reducing ops also never can be used in a SLP reduction group |