1 /* Definitions for option handling for IBM S/390.
2 Copyright (C) 1999-2020 Free Software Foundation, Inc.
4 This file is part of GCC.
6 GCC is free software; you can redistribute it and/or modify it under
7 the terms of the GNU General Public License as published by the Free
8 Software Foundation; either version 3, or (at your option) any later
11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 You should have received a copy of the GNU General Public License
17 along with GCC; see the file COPYING3. If not see
18 <http://www.gnu.org/licenses/>. */
23 /* Which processor to generate code or schedule for. The `cpu' attribute
24 defines a list that mirrors this list, so changes to s390.md must be
25 made at the same time. The enumeration must also be kept in sync with
26 `processor_table' and `processor_flags_table' in s390.c (the enumeration
27 values are used as indices into these tables). */
33 PROCESSOR_2094_Z9_109
,
46 /* Values for -mindirect-branch and -mfunction-return options. */
47 enum indirect_branch
{
48 indirect_branch_unset
= 0,
50 indirect_branch_thunk
,
51 indirect_branch_thunk_inline
,
52 indirect_branch_thunk_extern