diff options
Diffstat (limited to 'gcc/lra-int.h')
| -rw-r--r-- | gcc/lra-int.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/gcc/lra-int.h b/gcc/lra-int.h index c545d9d354f..b2f5cf7d05e 100644 --- a/gcc/lra-int.h +++ b/gcc/lra-int.h @@ -1,5 +1,5 @@ /* Local Register Allocator (LRA) intercommunication header file. - Copyright (C) 2010-2013 Free Software Foundation, Inc. + Copyright (C) 2010-2014 Free Software Foundation, Inc. Contributed by Vladimir Makarov <vmakarov@redhat.com>. This file is part of GCC. @@ -207,6 +207,12 @@ struct lra_insn_recog_data { /* The insn code. */ int icode; + /* The alternative should be used for the insn, -1 if invalid, or we + should try to use any alternative, or the insn is a debug + insn. */ + int used_insn_alternative; + /* SP offset before the insn relative to one at the func start. */ + HOST_WIDE_INT sp_offset; /* The insn itself. */ rtx insn; /* Common data for insns with the same ICODE. Asm insns (their @@ -222,10 +228,6 @@ struct lra_insn_recog_data int *arg_hard_regs; /* Alternative enabled for the insn. NULL for debug insns. */ bool *alternative_enabled_p; - /* The alternative should be used for the insn, -1 if invalid, or we - should try to use any alternative, or the insn is a debug - insn. */ - int used_insn_alternative; /* The following member value is always NULL for a debug insn. */ struct lra_insn_reg *regs; }; @@ -317,6 +319,7 @@ extern int lra_constraint_new_insn_uid_start; /* lra-constraints.c: */ +extern void lra_init_equiv (void); extern int lra_constraint_offset (int, enum machine_mode); extern int lra_constraint_iter; @@ -377,8 +380,8 @@ extern void lra_final_code_change (void); extern void lra_debug_elim_table (void); extern int lra_get_elimination_hard_regno (int); -extern rtx lra_eliminate_regs_1 (rtx, enum machine_mode, bool, bool, bool); -extern void lra_eliminate (bool); +extern rtx lra_eliminate_regs_1 (rtx, rtx, enum machine_mode, bool, bool, bool); +extern void lra_eliminate (bool, bool); extern void lra_eliminate_reg_if_possible (rtx *); |