diff options
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index 2fad890..c1005ee 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -4772,7 +4772,7 @@ vect_permute_store_chain (vec<tree> dr_chain, if (length == 3) { /* vect_grouped_store_supported ensures that this is constant. */ - unsigned int nelt = TYPE_VECTOR_SUBPARTS (vectype); + unsigned int nelt = TYPE_VECTOR_SUBPARTS (vectype).to_constant (); unsigned int j0 = 0, j1 = 0, j2 = 0; vec_perm_builder sel (nelt, nelt, 1); @@ -4839,7 +4839,7 @@ vect_permute_store_chain (vec<tree> dr_chain, gcc_assert (pow2p_hwi (length)); /* The encoding has 2 interleaved stepped patterns. */ - unsigned int nelt = TYPE_VECTOR_SUBPARTS (vectype); + poly_uint64 nelt = TYPE_VECTOR_SUBPARTS (vectype); vec_perm_builder sel (nelt, 2, 3); sel.quick_grow (6); for (i = 0; i < 3; i++) @@ -4851,7 +4851,7 @@ vect_permute_store_chain (vec<tree> dr_chain, perm_mask_high = vect_gen_perm_mask_checked (vectype, indices); for (i = 0; i < 6; i++) - sel[i] += nelt / 2; + sel[i] += exact_div (nelt, 2); indices.new_vector (sel, 2, nelt); perm_mask_low = vect_gen_perm_mask_checked (vectype, indices); @@ -5174,7 +5174,7 @@ vect_grouped_load_supported (tree vectype, bool single_element_p, that leaves unused vector loads around punt - we at least create very sub-optimal code in that case (and blow up memory, see PR65518). */ - if (single_element_p && count > TYPE_VECTOR_SUBPARTS (vectype)) + if (single_element_p && maybe_gt (count, TYPE_VECTOR_SUBPARTS (vectype))) { if (dump_enabled_p ()) dump_printf_loc (MSG_MISSED_OPTIMIZATION, vect_location, @@ -5385,7 +5385,7 @@ vect_permute_load_chain (vec<tree> dr_chain, if (length == 3) { /* vect_grouped_load_supported ensures that this is constant. */ - unsigned nelt = TYPE_VECTOR_SUBPARTS (vectype); + unsigned nelt = TYPE_VECTOR_SUBPARTS (vectype).to_constant (); unsigned int k; vec_perm_builder sel (nelt, nelt, 1); @@ -5438,7 +5438,7 @@ vect_permute_load_chain (vec<tree> dr_chain, gcc_assert (pow2p_hwi (length)); /* The encoding has a single stepped pattern. */ - unsigned int nelt = TYPE_VECTOR_SUBPARTS (vectype); + poly_uint64 nelt = TYPE_VECTOR_SUBPARTS (vectype); vec_perm_builder sel (nelt, 1, 3); sel.quick_grow (3); for (i = 0; i < 3; ++i) @@ -5581,12 +5581,12 @@ vect_shift_permute_load_chain (vec<tree> dr_chain, tree vectype = STMT_VINFO_VECTYPE (vinfo_for_stmt (stmt)); unsigned int i; - unsigned nelt = TYPE_VECTOR_SUBPARTS (vectype); stmt_vec_info stmt_info = vinfo_for_stmt (stmt); loop_vec_info loop_vinfo = STMT_VINFO_LOOP_VINFO (stmt_info); - unsigned HOST_WIDE_INT vf; - if (!LOOP_VINFO_VECT_FACTOR (loop_vinfo).is_constant (&vf)) + unsigned HOST_WIDE_INT nelt, vf; + if (!TYPE_VECTOR_SUBPARTS (vectype).is_constant (&nelt) + || !LOOP_VINFO_VECT_FACTOR (loop_vinfo).is_constant (&vf)) /* Not supported for variable-length vectors. */ return false; |