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jeremybenn |
/* Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011
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Free Software Foundation, Inc.
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This file is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your option)
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any later version.
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This file is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SPU_PROTOS_
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#define _SPU_PROTOS_
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extern void spu_cpu_cpp_builtins (struct cpp_reader * pfile);
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extern void builtin_define_std (const char *);
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extern void spu_c_common_override_options (void);
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extern int valid_subreg (rtx op);
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extern void spu_expand_extv (rtx * ops, int unsignedp);
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extern void spu_expand_insv (rtx * ops);
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extern int spu_expand_block_move (rtx * ops);
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extern void spu_emit_branch_or_set (int is_set, rtx cmp, rtx * operands);
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extern int spu_emit_vector_cond_expr (rtx, rtx, rtx, rtx, rtx, rtx);
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extern HOST_WIDE_INT const_double_to_hwint (rtx x);
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extern void print_operand_address (FILE * file, register rtx addr);
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extern void print_operand (FILE * file, rtx x, int code);
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extern int spu_split_immediate (rtx * ops);
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extern int spu_saved_regs_size (void);
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extern int direct_return (void);
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extern void spu_expand_prologue (void);
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extern void spu_expand_epilogue (bool sibcall_p);
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extern rtx spu_return_addr (int count, rtx frame);
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#ifdef RTX_CODE
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extern rtx hwint_to_const_double (enum machine_mode mode, HOST_WIDE_INT v);
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extern rtx spu_const (enum machine_mode mode, HOST_WIDE_INT val);
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extern rtx spu_const_from_ints (enum machine_mode mode,
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int a, int b, int c, int d);
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extern rtx spu_float_const (const char *string,
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enum machine_mode mode);
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extern int immediate_load_p (rtx op, enum machine_mode mode);
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extern int logical_immediate_p (rtx op, enum machine_mode mode);
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extern int iohl_immediate_p (rtx op, enum machine_mode mode);
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extern int arith_immediate_p (rtx op, enum machine_mode mode,
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HOST_WIDE_INT low, HOST_WIDE_INT high);
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extern bool exp2_immediate_p (rtx op, enum machine_mode mode, int low,
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int high);
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extern int spu_constant_address_p (rtx x);
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extern bool spu_legitimate_constant_p (enum machine_mode, rtx);
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extern int spu_initial_elimination_offset (int from, int to);
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extern rtx spu_function_value (const_tree type, const_tree func);
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extern int spu_expand_mov (rtx * ops, enum machine_mode mode);
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extern int spu_split_load (rtx * ops);
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extern int spu_split_store (rtx * ops);
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extern int fsmbi_const_p (rtx x);
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extern int cpat_const_p (rtx x, enum machine_mode mode);
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extern rtx gen_cpat_const (rtx * ops);
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extern void constant_to_array (enum machine_mode mode, rtx x,
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unsigned char *arr);
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extern rtx array_to_constant (enum machine_mode mode, const unsigned char *arr);
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extern rtx spu_gen_exp2 (enum machine_mode mode, rtx x);
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extern void spu_allocate_stack (rtx op0, rtx op1);
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extern void spu_restore_stack_nonlocal (rtx op0, rtx op1);
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extern void spu_restore_stack_block (rtx op0, rtx op1);
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extern rtx spu_gen_subreg (enum machine_mode mode, rtx x);
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extern int spu_safe_dma(HOST_WIDE_INT channel);
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extern void spu_builtin_splats (rtx ops[]);
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extern void spu_builtin_extract (rtx ops[]);
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extern void spu_builtin_insert (rtx ops[]);
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extern void spu_builtin_promote (rtx ops[]);
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extern void spu_expand_sign_extend (rtx ops[]);
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extern void spu_expand_vector_init (rtx target, rtx vals);
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extern rtx spu_legitimize_reload_address (rtx, enum machine_mode, int, int);
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#endif /* RTX_CODE */
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extern void spu_init_expanders (void);
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extern void spu_split_convert (rtx *);
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extern void spu_function_profiler (FILE *, int);
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/* spu-c.c */
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extern tree spu_resolve_overloaded_builtin (location_t, tree fndecl,
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void *fnargs);
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extern rtx spu_expand_builtin (tree exp, rtx target, rtx subtarget,
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enum machine_mode mode, int ignore);
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extern rtx spu_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
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#endif /* _SPU_PROTOS_ */
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