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comparison gcc/config/riscv/riscv-protos.h @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children 1830386684a0
comparison
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111:04ced10e8804 131:84e7813d76e9
1 /* Definition of RISC-V target for GNU compiler. 1 /* Definition of RISC-V target for GNU compiler.
2 Copyright (C) 2011-2017 Free Software Foundation, Inc. 2 Copyright (C) 2011-2018 Free Software Foundation, Inc.
3 Contributed by Andrew Waterman (andrew@sifive.com). 3 Contributed by Andrew Waterman (andrew@sifive.com).
4 Based on MIPS target for GNU compiler. 4 Based on MIPS target for GNU compiler.
5 5
6 This file is part of GCC. 6 This file is part of GCC.
7 7
52 extern rtx riscv_subword (rtx, bool); 52 extern rtx riscv_subword (rtx, bool);
53 extern bool riscv_split_64bit_move_p (rtx, rtx); 53 extern bool riscv_split_64bit_move_p (rtx, rtx);
54 extern void riscv_split_doubleword_move (rtx, rtx); 54 extern void riscv_split_doubleword_move (rtx, rtx);
55 extern const char *riscv_output_move (rtx, rtx); 55 extern const char *riscv_output_move (rtx, rtx);
56 extern const char *riscv_output_gpr_save (unsigned); 56 extern const char *riscv_output_gpr_save (unsigned);
57 extern const char *riscv_output_return ();
57 #ifdef RTX_CODE 58 #ifdef RTX_CODE
58 extern void riscv_expand_int_scc (rtx, enum rtx_code, rtx, rtx); 59 extern void riscv_expand_int_scc (rtx, enum rtx_code, rtx, rtx);
59 extern void riscv_expand_float_scc (rtx, enum rtx_code, rtx, rtx); 60 extern void riscv_expand_float_scc (rtx, enum rtx_code, rtx, rtx);
60 extern void riscv_expand_conditional_branch (rtx, enum rtx_code, rtx, rtx); 61 extern void riscv_expand_conditional_branch (rtx, enum rtx_code, rtx, rtx);
61 #endif 62 #endif
63 extern void riscv_set_return_address (rtx, rtx); 64 extern void riscv_set_return_address (rtx, rtx);
64 extern bool riscv_expand_block_move (rtx, rtx, rtx); 65 extern bool riscv_expand_block_move (rtx, rtx, rtx);
65 extern rtx riscv_return_addr (int, rtx); 66 extern rtx riscv_return_addr (int, rtx);
66 extern HOST_WIDE_INT riscv_initial_elimination_offset (int, int); 67 extern HOST_WIDE_INT riscv_initial_elimination_offset (int, int);
67 extern void riscv_expand_prologue (void); 68 extern void riscv_expand_prologue (void);
68 extern void riscv_expand_epilogue (bool); 69 extern void riscv_expand_epilogue (int);
70 extern bool riscv_epilogue_uses (unsigned int);
69 extern bool riscv_can_use_return_insn (void); 71 extern bool riscv_can_use_return_insn (void);
70 extern rtx riscv_function_value (const_tree, const_tree, machine_mode); 72 extern rtx riscv_function_value (const_tree, const_tree, enum machine_mode);
73 extern bool riscv_expand_block_move (rtx, rtx, rtx);
71 74
72 /* Routines implemented in riscv-c.c. */ 75 /* Routines implemented in riscv-c.c. */
73 void riscv_cpu_cpp_builtins (cpp_reader *); 76 void riscv_cpu_cpp_builtins (cpp_reader *);
74 77
75 /* Routines implemented in riscv-builtins.c. */ 78 /* Routines implemented in riscv-builtins.c. */