/* Declarations for insn-output.c.  These functions are defined in recog.c.   Copyright (C) 1987 Free Software Foundation, Inc.This file is part of GNU CC.GNU CC is free software; you can redistribute it and/or modifyit under the terms of the GNU General Public License as published bythe Free Software Foundation; either version 1, or (at your option)any later version.GNU CC is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See theGNU General Public License for more details.You should have received a copy of the GNU General Public Licensealong with GNU CC; see the file COPYING.  If not, write tothe Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  *//* Operand-predicate functions.  */int general_operand ();int push_operand ();int memory_operand ();int indirect_operand ();int immediate_operand ();int register_operand ();int address_operand ();int nonmemory_operand ();int nonimmediate_operand ();int offsettable_address_p ();rtx adj_offsettable_operand ();/* Output a string of assembler code.   Defined in final.c.  */void output_asm_insn ();/* When outputting assembler code, indicates which alternative   of the constraints was actually satisfied.  */extern int which_alternative;/* When outputting delayed branch sequences, this rtx holds the   sequence being output.  It is null when no delayed branch   sequence is being output, so it can be used as a test in the   insn output code.   This variable is defined  in final.c.  */extern rtx final_sequence;/* Nonzero if function being compiled pops its args on return.   May affect compilation of return insn or of function epilogue.  */extern int current_function_pops_args;/* Nonzero if function being compiled needs to be given an address   where the value should be stored.  */extern int current_function_returns_struct;/* Nonzero if function being compiled needs to   return the address of where it has put a structure value.  */extern int current_function_returns_pcc_struct;/* Nonzero if function being compiled needs to be passed a static chain.  */extern int current_function_needs_context;/* Nonzero if function being compiled can call setjmp.  */extern int current_function_calls_setjmp;/* Nonzero if function being compiled can call alloca,   either as a subroutine or builtin.  */extern int current_function_calls_alloca;/* Nonzero if the current function returns a pointer type */extern int current_function_returns_pointer;/* If function's args have a fixed size, this is that size, in bytes.   Otherwise, it is -1.   May affect compilation of return insn or of function epilogue.  */extern int current_function_args_size;/* # bytes the prologue should push and pretend that the caller pushed them.   The prologue must do this, but only if parms can be passed in registers.  */extern int current_function_pretend_args_size;/* Name of function now being compiled.  */extern char *current_function_name;