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/* Definitions for option handling for IBM S/390.
Copyright (C) 1999-2020 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef S390_OPTS_H
#define S390_OPTS_H
/* Which processor to generate code or schedule for. The `cpu' attribute
defines a list that mirrors this list, so changes to s390.md must be
made at the same time. The enumeration must also be kept in sync with
`processor_table' and `processor_flags_table' in s390.c (the enumeration
values are used as indices into these tables). */
enum processor_type
{
PROCESSOR_2064_Z900,
PROCESSOR_2084_Z990,
PROCESSOR_2094_Z9_109,
PROCESSOR_2094_Z9_EC,
PROCESSOR_2097_Z10,
PROCESSOR_2817_Z196,
PROCESSOR_2827_ZEC12,
PROCESSOR_2964_Z13,
PROCESSOR_3906_Z14,
PROCESSOR_8561_Z15,
PROCESSOR_NATIVE,
PROCESSOR_max
};
/* Values for -mindirect-branch and -mfunction-return options. */
enum indirect_branch {
indirect_branch_unset = 0,
indirect_branch_keep,
indirect_branch_thunk,
indirect_branch_thunk_inline,
indirect_branch_thunk_extern
};
#endif
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