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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [config/] [spu/] [spu-protos.h] - Rev 316
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/* Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file 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 of the License, or (at your option) any later version. This file 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 _SPU_PROTOS_ #define _SPU_PROTOS_ #include "rtl.h" extern void spu_cpu_cpp_builtins (struct cpp_reader * pfile); extern void builtin_define_std (const char *); extern void spu_optimization_options (int level, int size); extern void spu_override_options (void); extern void spu_c_common_override_options (void); extern int valid_subreg (rtx op); extern void spu_expand_extv (rtx * ops, int unsignedp); extern void spu_expand_insv (rtx * ops); extern int spu_expand_block_move (rtx * ops); extern void spu_emit_branch_or_set (int is_set, rtx cmp, rtx * operands); extern int spu_emit_vector_cond_expr (rtx, rtx, rtx, rtx, rtx, rtx); extern HOST_WIDE_INT const_double_to_hwint (rtx x); extern rtx hwint_to_const_double (enum machine_mode mode, HOST_WIDE_INT v); extern void print_operand_address (FILE * file, register rtx addr); extern void print_operand (FILE * file, rtx x, int code); extern int spu_split_immediate (rtx * ops); extern int spu_saved_regs_size (void); extern int direct_return (void); extern void spu_expand_prologue (void); extern void spu_expand_epilogue (unsigned char sibcall_p); extern rtx spu_return_addr (int count, rtx frame); extern rtx spu_const (enum machine_mode mode, HOST_WIDE_INT val); extern rtx spu_const_from_ints (enum machine_mode mode, int a, int b, int c, int d); extern struct rtx_def *spu_float_const (const char *string, enum machine_mode mode); extern int immediate_load_p (rtx op, enum machine_mode mode); extern int logical_immediate_p (rtx op, enum machine_mode mode); extern int iohl_immediate_p (rtx op, enum machine_mode mode); extern int arith_immediate_p (rtx op, enum machine_mode mode, HOST_WIDE_INT low, HOST_WIDE_INT high); extern bool exp2_immediate_p (rtx op, enum machine_mode mode, int low, int high); extern int spu_constant_address_p (rtx x); extern int spu_legitimate_constant_p (rtx x); extern int spu_initial_elimination_offset (int from, int to); extern rtx spu_function_value (const_tree type, const_tree func); extern rtx spu_function_arg (int cum, enum machine_mode mode, tree type, int named); extern void spu_setup_incoming_varargs (int *cum, enum machine_mode mode, tree type, int *pretend_size, int no_rtl); extern void spu_conditional_register_usage (void); extern int spu_expand_mov (rtx * ops, enum machine_mode mode); extern int spu_split_load (rtx * ops); extern int spu_split_store (rtx * ops); extern int fsmbi_const_p (rtx x); extern int cpat_const_p (rtx x, enum machine_mode mode); extern rtx gen_cpat_const (rtx * ops); extern void constant_to_array (enum machine_mode mode, rtx x, unsigned char *arr); extern rtx array_to_constant (enum machine_mode mode, const unsigned char *arr); extern rtx spu_gen_exp2 (enum machine_mode mode, rtx x); extern void spu_allocate_stack (rtx op0, rtx op1); extern void spu_restore_stack_nonlocal (rtx op0, rtx op1); extern void spu_restore_stack_block (rtx op0, rtx op1); extern rtx spu_gen_subreg (enum machine_mode mode, rtx x); extern int spu_safe_dma(HOST_WIDE_INT channel); extern void spu_builtin_splats (rtx ops[]); extern void spu_builtin_extract (rtx ops[]); extern void spu_builtin_insert (rtx ops[]); extern void spu_builtin_promote (rtx ops[]); extern void spu_expand_sign_extend (rtx ops[]); extern void spu_expand_vector_init (rtx target, rtx vals); extern void spu_init_expanders (void); extern void spu_split_convert (rtx *); extern void spu_function_profiler (FILE *, int); /* spu-c.c */ extern tree spu_resolve_overloaded_builtin (location_t, tree fndecl, void *fnargs); extern rtx spu_expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, int ignore); extern rtx spu_expand_builtin (tree, rtx, rtx, enum machine_mode, int); #endif
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