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Annotation of researchv10dc/cmd/gcc/reload.h, revision 1.1.1.1

1.1       root        1: /* Communication between reload.c and reload1.c.
                      2:    Copyright (C) 1987 Free Software Foundation, Inc.
                      3: 
                      4: This file is part of GNU CC.
                      5: 
                      6: GNU CC is distributed in the hope that it will be useful,
                      7: but WITHOUT ANY WARRANTY.  No author or distributor
                      8: accepts responsibility to anyone for the consequences of using it
                      9: or for whether it serves any particular purpose or works at all,
                     10: unless he says so in writing.  Refer to the GNU CC General Public
                     11: License for full details.
                     12: 
                     13: Everyone is granted permission to copy, modify and redistribute
                     14: GNU CC, but only under the conditions described in the
                     15: GNU CC General Public License.   A copy of this license is
                     16: supposed to have been given to you along with GNU CC so you
                     17: can know your rights and responsibilities.  It should be in a
                     18: file named COPYING.  Among other things, the copyright notice
                     19: and this notice must be preserved on all copies.  */
                     20: 
                     21: 
                     22: /* See reload.c and reload1.c for comments on these variables.  */
                     23: 
                     24: extern rtx reload_in[FIRST_PSEUDO_REGISTER];
                     25: extern rtx reload_out[FIRST_PSEUDO_REGISTER];
                     26: extern enum reg_class reload_reg_class[FIRST_PSEUDO_REGISTER];
                     27: extern enum machine_mode reload_inmode[FIRST_PSEUDO_REGISTER];
                     28: extern enum machine_mode reload_outmode[FIRST_PSEUDO_REGISTER];
                     29: extern char reload_strict_low[FIRST_PSEUDO_REGISTER];
                     30: extern char reload_optional[FIRST_PSEUDO_REGISTER];
                     31: extern int reload_inc[FIRST_PSEUDO_REGISTER];
                     32: extern int n_reloads;
                     33: 
                     34: extern rtx reload_reg_rtx[FIRST_PSEUDO_REGISTER];
                     35: 
                     36: extern rtx *reg_equiv_constant;
                     37: extern rtx *reg_equiv_address;
                     38: 
                     39: /* First uid used by insns created by reload in this function.
                     40:    Used in find_equiv_reg.  */
                     41: extern int reload_first_uid;
                     42: 
                     43: void init_reload ();
                     44: void find_reloads ();
                     45: void subst_reloads ();

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