diff options
Diffstat (limited to 'gcc/tree-vect-transform.c')
| -rw-r--r-- | gcc/tree-vect-transform.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/gcc/tree-vect-transform.c b/gcc/tree-vect-transform.c index 17f3217..a25960b 100644 --- a/gcc/tree-vect-transform.c +++ b/gcc/tree-vect-transform.c @@ -50,7 +50,7 @@ static bool vect_transform_stmt (gimple, gimple_stmt_iterator *, bool *, slp_tree, slp_instance); static tree vect_create_destination_var (tree, tree); static tree vect_create_data_ref_ptr - (gimple, struct loop*, tree, tree *, gimple *, bool, bool *); + (gimple, struct loop*, tree, tree *, gimple *, bool, bool *, tree); static tree vect_create_addr_base_for_vector_ref (gimple, gimple_seq *, tree, struct loop *); static tree vect_get_new_vect_var (tree, enum vect_var_kind, const char *); @@ -981,6 +981,7 @@ vect_create_addr_base_for_vector_ref (gimple stmt, by the data-ref in STMT. 4. ONLY_INIT: indicate if vp is to be updated in the loop, or remain pointing to the initial address. + 5. TYPE: if not NULL indicates the required type of the data-ref. Output: 1. Declare a new ptr to vector_type, and have it point to the base of the @@ -1010,7 +1011,7 @@ vect_create_addr_base_for_vector_ref (gimple stmt, static tree vect_create_data_ref_ptr (gimple stmt, struct loop *at_loop, tree offset, tree *initial_address, gimple *ptr_incr, - bool only_init, bool *inv_p) + bool only_init, bool *inv_p, tree type) { tree base_name; stmt_vec_info stmt_info = vinfo_for_stmt (stmt); @@ -1069,7 +1070,10 @@ vect_create_data_ref_ptr (gimple stmt, struct loop *at_loop, } /** (1) Create the new vector-pointer variable: **/ - vect_ptr_type = build_pointer_type (vectype); + if (type) + vect_ptr_type = build_pointer_type (type); + else + vect_ptr_type = build_pointer_type (vectype); vect_ptr = vect_get_new_vect_var (vect_ptr_type, vect_pointer_var, get_name (base_name)); @@ -5372,7 +5376,7 @@ vectorizable_store (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, dataref_ptr = vect_create_data_ref_ptr (first_stmt, NULL, NULL_TREE, &dummy, &ptr_incr, false, - &inv_p); + &inv_p, TREE_TYPE (vec_oprnd)); gcc_assert (!inv_p); } else @@ -5610,7 +5614,7 @@ vect_setup_realignment (gimple stmt, gimple_stmt_iterator *gsi, pe = loop_preheader_edge (loop_for_initial_load); vec_dest = vect_create_destination_var (scalar_dest, vectype); ptr = vect_create_data_ref_ptr (stmt, loop_for_initial_load, NULL_TREE, - &init_addr, &inc, true, &inv_p); + &init_addr, &inc, true, &inv_p, NULL_TREE); data_ref = build1 (ALIGN_INDIRECT_REF, vectype, ptr); new_stmt = gimple_build_assign (vec_dest, data_ref); new_temp = make_ssa_name (vec_dest, new_stmt); @@ -6578,7 +6582,7 @@ vectorizable_load (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, dataref_ptr = vect_create_data_ref_ptr (first_stmt, at_loop, offset, &dummy, &ptr_incr, false, - &inv_p); + &inv_p, NULL_TREE); else dataref_ptr = bump_vector_ptr (dataref_ptr, ptr_incr, gsi, stmt, NULL_TREE); |