contrib/gcc/tree-vect-transform.c

259   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
277       print_generic_expr (vect_dump, vectype, TDF_SLIM);
291   vect_ptr_type = build_pointer_type (vectype);
323   /* Create: p = (vectype *) initial_base  */
350 		 fold_convert (vect_ptr_type, TYPE_SIZE_UNIT (vectype)),
376 vect_create_destination_var (tree scalar_dest, tree vectype)
383   kind = vectype ? vect_simple_var : vect_scalar_var;
384   type = vectype ? vectype : TREE_TYPE (scalar_dest);
412   tree vectype = STMT_VINFO_VECTYPE (stmt_vinfo);
418   new_var = vect_get_new_vect_var (vectype, vect_simple_var, "cst_");
421   init_stmt = build2 (MODIFY_EXPR, vectype, new_var, vector_var);
459   tree vectype = STMT_VINFO_VECTYPE (stmt_vinfo);
460   int nunits = TYPE_VECTOR_SUBPARTS (vectype);
509         vec_cst = build_vector (vectype, t);
529         vec_inv = build_constructor_from_list (vectype, t);
646   tree vectype = STMT_VINFO_VECTYPE (stmt_vinfo);
647   int nunits = GET_MODE_NUNITS (TYPE_MODE (vectype));
704     vec = build_vector (vectype, t);
706     vec = build_constructor_from_list (vectype, t);
770   tree vectype;
800   vectype = get_vectype_for_scalar_type (TREE_TYPE (reduction_op));
801   mode = TYPE_MODE (vectype);
900       vec_dest = vect_create_destination_var (scalar_dest, vectype);
901       epilog_stmt = build2 (MODIFY_EXPR, vectype, vec_dest,
902 			build1 (reduc_code, vectype,  PHI_RESULT (new_phi)));
915       int vec_size_in_bits = tree_low_cst (TYPE_SIZE (vectype), 1);
933 	  optab optab = optab_for_tree_code (code, vectype);
950 	  vec_dest = vect_create_destination_var (scalar_dest, vectype);
959 	      epilog_stmt = build2 (MODIFY_EXPR, vectype, vec_dest,
960 	      build2 (shift_code, vectype, new_temp, bitpos));
965 	      epilog_stmt = build2 (MODIFY_EXPR, vectype, vec_dest,
966 	      build2 (code, vectype, new_name, new_temp));
992 	  vec_size_in_bits = tree_low_cst (TYPE_SIZE (vectype), 1);
1039 		       bitsize_int (TYPE_VECTOR_SUBPARTS (vectype) - 1),
1108    In such cases, the vectype that is used when transforming STMT into a vector
1109    stmt is different than the vectype that is used to determine the
1115    shorts at a time (hence, the vectype for purposes of determining the
1116    vectorization factor should be V8HI); on the other hand, the vectype that
1119    Upon entry to this function, STMT_VINFO_VECTYPE records the vectype that
1121    that the right vectorization factor would be derived. This vectype
1123    be used to create the vectorized stmt. The right vectype for the vectorized
1140   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
1230   optab = optab_for_tree_code (code, vectype);
1237   vec_mode = TYPE_MODE (vectype);
1251   if (!VECTOR_MODE_P (TYPE_MODE (vectype))
1296       /* This is a reduction pattern: get the vectype from the type of the
1299       vectype = get_vectype_for_scalar_type (TREE_TYPE (def));
1300       vec_mode = TYPE_MODE (vectype);
1304       /* Regular reduction: use the same vectype and tree-code as used for
1311   reduc_optab = optab_for_tree_code (epilog_reduc_code, vectype);
1337   vec_dest = vect_create_destination_var (scalar_dest, vectype);
1346     expr = build2 (code, vectype, loop_vec_def0, PHI_RESULT (new_phi));
1351       expr = build3 (code, vectype, loop_vec_def0, loop_vec_def1,
1356   *vec_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, expr);
1383   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
1421   vec_dest = vect_create_destination_var (scalar_dest, vectype);
1428   *vec_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, vec_oprnd);
1480   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
1516   optab = optab_for_tree_code (code, vectype);
1545   vec_mode = TYPE_MODE (vectype);
1560   if (!VECTOR_MODE_P (TYPE_MODE (vectype))
1601   vec_dest = vect_create_destination_var (scalar_dest, vectype);
1634     *vec_stmt = build2 (MODIFY_EXPR, vectype, vec_dest,
1635 		build2 (code, vectype, vec_oprnd0, vec_oprnd1));
1637     *vec_stmt = build2 (MODIFY_EXPR, vectype, vec_dest,
1638 		build1 (code, vectype, vec_oprnd0));
1664   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
1691   vec_mode = TYPE_MODE (vectype);
1726   *vec_stmt = build2 (MODIFY_EXPR, vectype, data_ref, vec_oprnd1);
1766   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
1806   mode = (int) TYPE_MODE (vectype);
1843       vec_dest = vect_create_destination_var (scalar_dest, vectype);
1852 	  data_ref = build2 (MISALIGNED_INDIRECT_REF, vectype, data_ref, tmis);
1854       new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, data_ref);
1886       vec_dest = vect_create_destination_var (scalar_dest, vectype);
1889       data_ref = build1 (ALIGN_INDIRECT_REF, vectype, data_ref);
1890       new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, data_ref);
1901       offset = size_int (TYPE_VECTOR_SUBPARTS (vectype) - 1);
1902       vec_dest = vect_create_destination_var (scalar_dest, vectype);
1904       data_ref = build1 (ALIGN_INDIRECT_REF, vectype, dataref_ptr);
1905       new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, data_ref);
1919 	  vec_dest = vect_create_destination_var (scalar_dest, vectype);
1922 	  new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, new_stmt);
1945       vec_dest = vect_create_destination_var (scalar_dest, vectype);
1954       vec_dest = vect_create_destination_var (scalar_dest, vectype);
1955       new_stmt = build3 (REALIGN_LOAD_EXPR, vectype, msq, lsq, magic);
1956       new_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, new_stmt);
2086   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
2125   if (TREE_TYPE (TREE_OPERAND (cond_expr, 0)) != TREE_TYPE (vectype))
2151   vec_mode = TYPE_MODE (vectype);
2163   vec_dest = vect_create_destination_var (scalar_dest, vectype);
2174   vec_compare = build2 (TREE_CODE (cond_expr), vectype,
2176   vec_cond_expr = build3 (VEC_COND_EXPR, vectype,
2179   *vec_stmt = build2 (MODIFY_EXPR, vectype, vec_dest, vec_cond_expr);
2658 	whose type is the inner type of the vectype)  */
2672   tree vectype = STMT_VINFO_VECTYPE (stmt_info);
2673   int vectype_align = TYPE_ALIGN (vectype) / BITS_PER_UNIT;