diff options
Diffstat (limited to 'gcc-4.9/gcc/config/epiphany/epiphany-protos.h')
| -rw-r--r-- | gcc-4.9/gcc/config/epiphany/epiphany-protos.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/config/epiphany/epiphany-protos.h b/gcc-4.9/gcc/config/epiphany/epiphany-protos.h new file mode 100644 index 000000000..9121e0c3c --- /dev/null +++ b/gcc-4.9/gcc/config/epiphany/epiphany-protos.h @@ -0,0 +1,64 @@ +/* Definitions of target machine for GNU compiler, EPIPHANY cpu. + Copyright (C) 2000-2014 Free Software Foundation, Inc. + Contributed by Embecosm on behalf of Adapteva, 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/>. */ + +#ifdef RTX_CODE +extern enum machine_mode epiphany_select_cc_mode (enum rtx_code, rtx, rtx); + +/* Define the function that build the compare insn for scc and bcc. */ +extern struct rtx_def *gen_compare_reg (enum machine_mode, enum rtx_code, + enum machine_mode, rtx, rtx); +#endif + +/* Declarations for various fns used in the .md file. */ +extern void epiphany_final_prescan_insn (rtx, rtx *, int); +extern bool epiphany_is_long_call_p (rtx); +extern bool epiphany_small16 (rtx); +bool epiphany_uninterruptible_p (tree decl); +bool epiphany_call_uninterruptible_p (rtx mem); +extern rtx sfunc_symbol (const char *name); + +extern void epiphany_expand_prologue (void); +extern void epiphany_expand_epilogue (int); +extern int epiphany_initial_elimination_offset (int, int); +extern void epiphany_init_expanders (void); +extern int hard_regno_mode_ok (int regno, enum machine_mode mode); +#ifdef HARD_CONST +extern void emit_set_fp_mode (int entity, int mode, HARD_REG_SET regs_live); +#endif +extern void epiphany_insert_mode_switch_use (rtx insn, int, int); +extern void epiphany_expand_set_fp_mode (rtx *operands); +extern int epiphany_mode_needed (int entity, rtx insn); +extern int epiphany_mode_entry_exit (int entity, bool); +extern int epiphany_mode_after (int entity, int last_mode, rtx insn); +extern int epiphany_mode_priority_to_mode (int entity, unsigned priority); +extern bool epiphany_epilogue_uses (int regno); +extern bool epiphany_optimize_mode_switching (int entity); +extern bool epiphany_is_interrupt_p (tree); +extern unsigned epiphany_special_round_type_align (tree, unsigned, unsigned); +extern unsigned epiphany_adjust_field_align (tree, unsigned); +extern void epiphany_start_function (FILE *f, const char *name, tree decl); +extern bool epiphany_regno_rename_ok (unsigned src, unsigned dst); + +/* Also declared in insn-attr.h, but files generated from epiphany.md + can't / won't include that. In particular: + PR other/55523: gencondmd file includes / dependencies are messed up, + it uses peephole2 predicates without having all the necessary headers. */ +extern int get_attr_sched_use_fpu (rtx); + |