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984514ac | 1 | /* Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 |
65ea7e28 | 2 | Free Software Foundation, Inc. |
85d9c13c TS |
3 | |
4 | This file is free software; you can redistribute it and/or modify it under | |
5 | the terms of the GNU General Public License as published by the Free | |
2f83c7d6 | 6 | Software Foundation; either version 3 of the License, or (at your option) |
85d9c13c TS |
7 | any later version. |
8 | ||
9 | This file is distributed in the hope that it will be useful, but WITHOUT | |
10 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 | for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
2f83c7d6 NC |
15 | along with GCC; see the file COPYING3. If not see |
16 | <http://www.gnu.org/licenses/>. */ | |
85d9c13c TS |
17 | |
18 | #ifndef _SPU_PROTOS_ | |
19 | #define _SPU_PROTOS_ | |
20 | ||
85d9c13c TS |
21 | extern void spu_cpu_cpp_builtins (struct cpp_reader * pfile); |
22 | extern void builtin_define_std (const char *); | |
83a01f24 | 23 | extern void spu_c_common_override_options (void); |
85d9c13c TS |
24 | extern int valid_subreg (rtx op); |
25 | extern void spu_expand_extv (rtx * ops, int unsignedp); | |
26 | extern void spu_expand_insv (rtx * ops); | |
27 | extern int spu_expand_block_move (rtx * ops); | |
f90b7a5a | 28 | extern void spu_emit_branch_or_set (int is_set, rtx cmp, rtx * operands); |
39aeae85 | 29 | extern int spu_emit_vector_cond_expr (rtx, rtx, rtx, rtx, rtx, rtx); |
85d9c13c | 30 | extern HOST_WIDE_INT const_double_to_hwint (rtx x); |
85d9c13c TS |
31 | extern void print_operand_address (FILE * file, register rtx addr); |
32 | extern void print_operand (FILE * file, rtx x, int code); | |
a1c6e4b8 | 33 | extern int spu_split_immediate (rtx * ops); |
85d9c13c TS |
34 | extern int spu_saved_regs_size (void); |
35 | extern int direct_return (void); | |
36 | extern void spu_expand_prologue (void); | |
82c0295a | 37 | extern void spu_expand_epilogue (bool sibcall_p); |
85d9c13c | 38 | extern rtx spu_return_addr (int count, rtx frame); |
65ea7e28 SB |
39 | |
40 | #ifdef RTX_CODE | |
41 | extern rtx hwint_to_const_double (enum machine_mode mode, HOST_WIDE_INT v); | |
85d9c13c | 42 | extern rtx spu_const (enum machine_mode mode, HOST_WIDE_INT val); |
39aeae85 SL |
43 | extern rtx spu_const_from_ints (enum machine_mode mode, |
44 | int a, int b, int c, int d); | |
984514ac JM |
45 | extern rtx spu_float_const (const char *string, |
46 | enum machine_mode mode); | |
85d9c13c TS |
47 | extern int immediate_load_p (rtx op, enum machine_mode mode); |
48 | extern int logical_immediate_p (rtx op, enum machine_mode mode); | |
49 | extern int iohl_immediate_p (rtx op, enum machine_mode mode); | |
50 | extern int arith_immediate_p (rtx op, enum machine_mode mode, | |
51 | HOST_WIDE_INT low, HOST_WIDE_INT high); | |
5345cf68 TS |
52 | extern bool exp2_immediate_p (rtx op, enum machine_mode mode, int low, |
53 | int high); | |
85d9c13c | 54 | extern int spu_constant_address_p (rtx x); |
1a627b35 | 55 | extern bool spu_legitimate_constant_p (enum machine_mode, rtx); |
85d9c13c | 56 | extern int spu_initial_elimination_offset (int from, int to); |
586de218 | 57 | extern rtx spu_function_value (const_tree type, const_tree func); |
85d9c13c | 58 | extern int spu_expand_mov (rtx * ops, enum machine_mode mode); |
eec9405e TS |
59 | extern int spu_split_load (rtx * ops); |
60 | extern int spu_split_store (rtx * ops); | |
85d9c13c | 61 | extern int fsmbi_const_p (rtx x); |
a1c6e4b8 TS |
62 | extern int cpat_const_p (rtx x, enum machine_mode mode); |
63 | extern rtx gen_cpat_const (rtx * ops); | |
85d9c13c TS |
64 | extern void constant_to_array (enum machine_mode mode, rtx x, |
65 | unsigned char *arr); | |
a85b4c91 | 66 | extern rtx array_to_constant (enum machine_mode mode, const unsigned char *arr); |
5345cf68 | 67 | extern rtx spu_gen_exp2 (enum machine_mode mode, rtx x); |
85d9c13c TS |
68 | extern void spu_allocate_stack (rtx op0, rtx op1); |
69 | extern void spu_restore_stack_nonlocal (rtx op0, rtx op1); | |
e1f1d97f | 70 | extern void spu_restore_stack_block (rtx op0, rtx op1); |
85d9c13c TS |
71 | extern rtx spu_gen_subreg (enum machine_mode mode, rtx x); |
72 | extern int spu_safe_dma(HOST_WIDE_INT channel); | |
73 | extern void spu_builtin_splats (rtx ops[]); | |
74 | extern void spu_builtin_extract (rtx ops[]); | |
75 | extern void spu_builtin_insert (rtx ops[]); | |
76 | extern void spu_builtin_promote (rtx ops[]); | |
85d9c13c TS |
77 | extern void spu_expand_sign_extend (rtx ops[]); |
78 | extern void spu_expand_vector_init (rtx target, rtx vals); | |
65ea7e28 SB |
79 | #endif /* RTX_CODE */ |
80 | ||
73701e27 | 81 | extern void spu_init_expanders (void); |
eec9405e | 82 | extern void spu_split_convert (rtx *); |
75741fed | 83 | extern void spu_function_profiler (FILE *, int); |
85d9c13c TS |
84 | |
85 | /* spu-c.c */ | |
4c4bde29 AH |
86 | extern tree spu_resolve_overloaded_builtin (location_t, tree fndecl, |
87 | void *fnargs); | |
85d9c13c TS |
88 | extern rtx spu_expand_builtin (tree exp, rtx target, rtx subtarget, |
89 | enum machine_mode mode, int ignore); | |
90 | extern rtx spu_expand_builtin (tree, rtx, rtx, enum machine_mode, int); | |
91 | ||
65ea7e28 SB |
92 | #endif /* _SPU_PROTOS_ */ |
93 |