arc-protos.h: New file.
* arc-protos.h: New file. * arc.c: Include tm_p.h. Add static prototypes. Fix compile time warnings. * arc.h: Move prototypes to arc-protos.h. Fix compile time warnings. * arc.md: Likewise. From-SVN: r31417
This commit is contained in:
Kaveh R. Ghazi
Kaveh Ghazi
parent
699851185a
commit
2b046bda6e
5 changed files with 175 additions and 68 deletions
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@ -1,3 +1,15 @@
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2000-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* arc-protos.h: New file.
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* arc.c: Include tm_p.h. Add static prototypes. Fix compile
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time warnings.
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* arc.h: Move prototypes to arc-protos.h. Fix compile time
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warnings.
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* arc.md: Likewise.
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2000-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* dsp16xx-protos.h: New file.
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84
gcc/config/arc/arc-protos.h
Normal file
84
gcc/config/arc/arc-protos.h
Normal file
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@ -0,0 +1,84 @@
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/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
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Copyright (C) 2000 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU CC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifdef RTX_CODE
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#ifdef TREE_CODE
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extern void arc_va_start PARAMS ((int, tree, rtx));
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extern rtx arc_va_arg PARAMS ((tree, tree));
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#endif /* TREE_CODE */
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extern enum machine_mode arc_select_cc_mode PARAMS ((enum rtx_code, rtx, rtx));
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/* Define the function that build the compare insn for scc and bcc. */
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extern struct rtx_def *gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx));
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/* Declarations for various fns used in the .md file. */
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extern const char *output_shift PARAMS ((rtx *));
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extern int symbolic_operand PARAMS ((rtx, enum machine_mode));
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extern int arc_double_limm_p PARAMS ((rtx));
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extern int arc_address_cost PARAMS ((rtx));
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extern int arc_eligible_for_epilogue_delay PARAMS ((rtx, int));
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extern void arc_initialize_trampoline PARAMS ((rtx, rtx, rtx));
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extern void arc_print_operand PARAMS ((FILE *, rtx, int));
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extern void arc_print_operand_address PARAMS ((FILE *, rtx));
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extern void arc_final_prescan_insn PARAMS ((rtx, rtx *, int));
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extern int call_address_operand PARAMS ((rtx, enum machine_mode));
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extern int call_operand PARAMS ((rtx, enum machine_mode));
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extern int symbolic_memory_operand PARAMS ((rtx, enum machine_mode));
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extern int short_immediate_operand PARAMS ((rtx, enum machine_mode));
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extern int long_immediate_operand PARAMS ((rtx, enum machine_mode));
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extern int long_immediate_loadstore_operand PARAMS ((rtx, enum machine_mode));
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extern int move_src_operand PARAMS ((rtx, enum machine_mode));
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extern int move_double_src_operand PARAMS ((rtx, enum machine_mode));
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extern int move_dest_operand PARAMS ((rtx, enum machine_mode));
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extern int load_update_operand PARAMS ((rtx, enum machine_mode));
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extern int store_update_operand PARAMS ((rtx, enum machine_mode));
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extern int nonvol_nonimm_operand PARAMS ((rtx, enum machine_mode));
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extern int const_sint32_operand PARAMS ((rtx, enum machine_mode));
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extern int const_uint32_operand PARAMS ((rtx, enum machine_mode));
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extern int proper_comparison_operator PARAMS ((rtx, enum machine_mode));
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extern int shift_operator PARAMS ((rtx, enum machine_mode));
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#endif /* RTX_CODE */
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#ifdef TREE_CODE
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extern enum arc_function_type arc_compute_function_type PARAMS ((tree));
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extern int arc_comp_type_attributes PARAMS ((tree, tree));
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extern void arc_set_default_type_attributes PARAMS ((tree));
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extern int arc_valid_machine_decl_attribute PARAMS ((tree, tree, tree, tree));
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extern void arc_setup_incoming_varargs PARAMS ((CUMULATIVE_ARGS *,
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enum machine_mode, tree,
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int *, int));
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#endif /* TREE_CODE */
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extern void arc_init PARAMS ((void));
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extern void arc_asm_file_start PARAMS ((FILE *));
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extern unsigned int arc_compute_frame_size PARAMS ((int));
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extern void arc_save_restore PARAMS ((FILE *, const char *, unsigned int,
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unsigned int, const char *));
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extern void arc_output_function_prologue PARAMS ((FILE *, int));
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extern void arc_output_function_epilogue PARAMS ((FILE *, int));
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extern int arc_delay_slots_for_epilogue PARAMS ((void));
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extern void arc_finalize_pic PARAMS ((void));
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extern void arc_ccfsm_at_label PARAMS ((const char *, int));
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extern int arc_ccfsm_branch_deleted_p PARAMS ((void));
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extern void arc_ccfsm_record_branch_deleted PARAMS ((void));
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@ -1,5 +1,5 @@
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/* Subroutines used for code generation on the Argonaut ARC cpu.
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Copyright (C) 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
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Copyright (C) 1994, 95, 97-99, 2000 Free Software Foundation, Inc.
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This file is part of GNU CC.
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@ -36,14 +36,16 @@ Boston, MA 02111-1307, USA. */
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#include "function.h"
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#include "expr.h"
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#include "recog.h"
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#include "toplev.h"
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#include "tm_p.h"
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/* Which cpu we're compiling for (NULL(=base), ???). */
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char *arc_cpu_string;
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const char *arc_cpu_string;
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int arc_cpu_type;
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/* Name of mangle string to add to symbols to separate code compiled for each
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cpu (or NULL). */
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char *arc_mangle_cpu;
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const char *arc_mangle_cpu;
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/* Save the operands last given to a compare for use when we
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generate a scc or bcc insn. */
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@ -51,14 +53,14 @@ rtx arc_compare_op0, arc_compare_op1;
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/* Name of text, data, and rodata sections, as specified on command line.
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Selected by -m{text,data,rodata} flags. */
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char *arc_text_string = ARC_DEFAULT_TEXT_SECTION;
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char *arc_data_string = ARC_DEFAULT_DATA_SECTION;
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char *arc_rodata_string = ARC_DEFAULT_RODATA_SECTION;
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const char *arc_text_string = ARC_DEFAULT_TEXT_SECTION;
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const char *arc_data_string = ARC_DEFAULT_DATA_SECTION;
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const char *arc_rodata_string = ARC_DEFAULT_RODATA_SECTION;
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/* Name of text, data, and rodata sections used in varasm.c. */
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char *arc_text_section;
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char *arc_data_section;
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char *arc_rodata_section;
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const char *arc_text_section;
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const char *arc_data_section;
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const char *arc_rodata_section;
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/* Array of valid operand punctuation characters. */
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char arc_punct_chars[256];
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@ -80,15 +82,17 @@ static int arc_ccfsm_target_label;
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arc_print_operand. */
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static int last_insn_set_cc_p;
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static int current_insn_set_cc_p;
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static void record_cc_ref ();
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void arc_init_reg_tables ();
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static void record_cc_ref PARAMS ((rtx));
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static void arc_init_reg_tables PARAMS ((void));
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static int get_arc_condition_code PARAMS ((rtx));
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/* Called by OVERRIDE_OPTIONS to initialize various things. */
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void
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arc_init (void)
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{
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char *tmp;
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if (arc_cpu_string == 0
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|| !strcmp (arc_cpu_string, "base"))
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{
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@ -108,12 +112,12 @@ arc_init (void)
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}
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/* Set the pseudo-ops for the various standard sections. */
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arc_text_section = xmalloc (strlen (arc_text_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (arc_text_section, ARC_SECTION_FORMAT, arc_text_string);
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arc_data_section = xmalloc (strlen (arc_data_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (arc_data_section, ARC_SECTION_FORMAT, arc_data_string);
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arc_rodata_section = xmalloc (strlen (arc_rodata_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (arc_rodata_section, ARC_SECTION_FORMAT, arc_rodata_string);
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arc_text_section = tmp = xmalloc (strlen (arc_text_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (tmp, ARC_SECTION_FORMAT, arc_text_string);
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arc_data_section = tmp = xmalloc (strlen (arc_data_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (tmp, ARC_SECTION_FORMAT, arc_data_string);
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arc_rodata_section = tmp = xmalloc (strlen (arc_rodata_string) + sizeof (ARC_SECTION_FORMAT) + 1);
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sprintf (tmp, ARC_SECTION_FORMAT, arc_rodata_string);
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arc_init_reg_tables ();
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@ -127,7 +131,7 @@ arc_init (void)
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}
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/* The condition codes of the ARC, and the inverse function. */
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static char *arc_condition_codes[] =
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static const char *const arc_condition_codes[] =
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{
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"al", 0, "eq", "ne", "p", "n", "c", "nc", "v", "nv",
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"gt", "le", "ge", "lt", "hi", "ls", "pnz", 0
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@ -167,7 +171,7 @@ get_arc_condition_code (comparison)
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enum machine_mode
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arc_select_cc_mode (op, x, y)
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enum rtx_code op;
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rtx x, y;
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rtx x, y ATTRIBUTE_UNUSED;
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{
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switch (op)
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{
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@ -187,6 +191,8 @@ arc_select_cc_mode (op, x, y)
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case ASHIFTRT :
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case LSHIFTRT :
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return CCZNCmode;
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default:
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break;
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}
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}
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return CCmode;
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@ -238,7 +244,7 @@ unsigned int arc_mode_class [NUM_MACHINE_MODES];
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enum reg_class arc_regno_reg_class[FIRST_PSEUDO_REGISTER];
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void
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static void
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arc_init_reg_tables ()
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{
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int i;
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@ -309,8 +315,8 @@ arc_init_reg_tables ()
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int
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arc_valid_machine_decl_attribute (type, attributes, identifier, args)
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tree type;
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tree attributes;
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tree type ATTRIBUTE_UNUSED;
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tree attributes ATTRIBUTE_UNUSED;
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tree identifier;
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tree args;
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{
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@ -333,7 +339,7 @@ arc_valid_machine_decl_attribute (type, attributes, identifier, args)
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int
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arc_comp_type_attributes (type1, type2)
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tree type1, type2;
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tree type1 ATTRIBUTE_UNUSED, type2 ATTRIBUTE_UNUSED;
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{
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return 1;
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}
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@ -342,7 +348,7 @@ arc_comp_type_attributes (type1, type2)
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void
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arc_set_default_type_attributes (type)
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tree type;
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tree type ATTRIBUTE_UNUSED;
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{
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}
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@ -374,7 +380,7 @@ call_operand (op, mode)
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int
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symbolic_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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switch (GET_CODE (op))
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{
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@ -393,7 +399,7 @@ symbolic_operand (op, mode)
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int
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symbolic_memory_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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if (GET_CODE (op) == SUBREG)
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op = SUBREG_REG (op);
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@ -409,7 +415,7 @@ symbolic_memory_operand (op, mode)
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int
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short_immediate_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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if (GET_CODE (op) != CONST_INT)
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return 0;
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@ -422,7 +428,7 @@ short_immediate_operand (op, mode)
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int
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long_immediate_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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switch (GET_CODE (op))
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{
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@ -437,6 +443,8 @@ long_immediate_operand (op, mode)
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represented this way (the multiplication patterns can cause these
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to be generated). They also occur for SFmode values. */
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return 1;
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default:
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break;
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}
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return 0;
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}
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@ -450,7 +458,7 @@ long_immediate_operand (op, mode)
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int
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long_immediate_loadstore_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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if (GET_CODE (op) != MEM)
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return 0;
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@ -480,6 +488,8 @@ long_immediate_loadstore_operand (op, mode)
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&& !SMALL_INT (INTVAL (XEXP (op, 1))))
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return 1;
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return 0;
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default:
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break;
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}
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return 0;
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}
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@ -644,7 +654,7 @@ nonvol_nonimm_operand (op, mode)
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int
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const_sint32_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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/* All allowed constants will fit a CONST_INT. */
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return (GET_CODE (op) == CONST_INT
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@ -658,7 +668,7 @@ const_sint32_operand (op, mode)
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int
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const_uint32_operand (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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#if HOST_BITS_PER_WIDE_INT > 32
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/* All allowed constants will fit a CONST_INT. */
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@ -679,7 +689,7 @@ const_uint32_operand (op, mode)
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int
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proper_comparison_operator (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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enum rtx_code code = GET_CODE (op);
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@ -759,7 +769,7 @@ void
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arc_setup_incoming_varargs (cum, mode, type, pretend_size, no_rtl)
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CUMULATIVE_ARGS *cum;
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enum machine_mode mode;
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tree type;
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tree type ATTRIBUTE_UNUSED;
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int *pretend_size;
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int no_rtl;
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{
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@ -843,6 +853,8 @@ arc_address_cost (addr)
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}
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break;
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}
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default:
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break;
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}
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return 4;
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@ -1381,7 +1393,7 @@ arc_finalize_pic ()
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int
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shift_operator (op, mode)
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rtx op;
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enum machine_mode mode;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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switch (GET_CODE (op))
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{
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@ -1408,15 +1420,14 @@ shift_operator (op, mode)
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/* ??? We use the loop register here. We don't use it elsewhere (yet) and
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using it here will give us a chance to play with it. */
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char *
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const char *
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output_shift (operands)
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rtx *operands;
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{
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static int loopend_lab;
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rtx shift = operands[3];
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enum machine_mode mode = GET_MODE (shift);
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enum rtx_code code = GET_CODE (shift);
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char *shift_one;
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const char *shift_one;
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if (mode != SImode)
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abort ();
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|
@ -1472,6 +1483,8 @@ output_shift (operands)
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/* The ARC doesn't have a rol insn. Use something else. */
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output_asm_insn ("asl.f 0,%0\n\tadc %0,0,0", operands);
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break;
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default:
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break;
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}
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}
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/* Must loop. */
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@ -1487,7 +1500,7 @@ output_shift (operands)
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if (optimize)
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{
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if (flag_pic)
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sprintf ("lr %%4,[status]\n\tadd %%4,%%4,6\t%s single insn loop start",
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sprintf (buf, "lr %%4,[status]\n\tadd %%4,%%4,6\t%s single insn loop start",
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ASM_COMMENT_START);
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else
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sprintf (buf, "mov %%4,%%%%st(1f)\t%s (single insn loop start) >> 2",
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@ -1531,7 +1544,7 @@ output_shift (operands)
|
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void
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arc_initialize_trampoline (tramp, fnaddr, cxt)
|
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rtx tramp, fnaddr, cxt;
|
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rtx tramp ATTRIBUTE_UNUSED, fnaddr ATTRIBUTE_UNUSED, cxt ATTRIBUTE_UNUSED;
|
||||
{
|
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}
|
||||
|
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|
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@ -1601,9 +1614,11 @@ arc_print_operand (file, x, code)
|
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arc_condition_codes[arc_ccfsm_current_cc]);
|
||||
}
|
||||
else
|
||||
/* This insn is executed for either path, so don't
|
||||
conditionalize it at all. */
|
||||
; /* nothing to do */
|
||||
{
|
||||
/* This insn is executed for either path, so don't
|
||||
conditionalize it at all. */
|
||||
; /* nothing to do */
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
@ -1677,7 +1692,7 @@ arc_print_operand (file, x, code)
|
|||
|
||||
split_double (x, &first, &second);
|
||||
fprintf (file, "0x%08lx",
|
||||
code == 'L' ? INTVAL (first) : INTVAL (second));
|
||||
(long)(code == 'L' ? INTVAL (first) : INTVAL (second)));
|
||||
}
|
||||
else
|
||||
output_operand_lossage ("invalid operand to %H/%L code");
|
||||
|
|
@ -1882,8 +1897,8 @@ record_cc_ref (insn)
|
|||
void
|
||||
arc_final_prescan_insn (insn, opvec, noperands)
|
||||
rtx insn;
|
||||
rtx *opvec;
|
||||
int noperands;
|
||||
rtx *opvec ATTRIBUTE_UNUSED;
|
||||
int noperands ATTRIBUTE_UNUSED;
|
||||
{
|
||||
/* BODY will hold the body of INSN. */
|
||||
register rtx body = PATTERN (insn);
|
||||
|
|
@ -2167,7 +2182,7 @@ arc_final_prescan_insn (insn, opvec, noperands)
|
|||
|
||||
void
|
||||
arc_ccfsm_at_label (prefix, num)
|
||||
char *prefix;
|
||||
const char *prefix;
|
||||
int num;
|
||||
{
|
||||
if (arc_ccfsm_state == 3 && arc_ccfsm_target_label == num
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Definitions of target machine for GNU compiler, Argonaut ARC cpu.
|
||||
Copyright (C) 1994, 1995, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
Copyright (C) 1994, 95, 97, 98, 99, 2000 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GNU CC.
|
||||
|
||||
|
|
@ -38,6 +38,7 @@ Boston, MA 02111-1307, USA. */
|
|||
#undef PTRDIFF_TYPE
|
||||
#undef WCHAR_TYPE
|
||||
#undef WCHAR_TYPE_SIZE
|
||||
#undef ASM_OUTPUT_LABELREF
|
||||
|
||||
/* Print subsidiary information on the compiler version in use. */
|
||||
#define TARGET_VERSION fprintf (stderr, " (arc)")
|
||||
|
|
@ -147,8 +148,8 @@ extern int target_flags;
|
|||
extern char *m88k_short_data;
|
||||
#define TARGET_OPTIONS { { "short-data-", &m88k_short_data } } */
|
||||
|
||||
extern char *arc_cpu_string;
|
||||
extern char *arc_text_string,*arc_data_string,*arc_rodata_string;
|
||||
extern const char *arc_cpu_string;
|
||||
extern const char *arc_text_string,*arc_data_string,*arc_rodata_string;
|
||||
|
||||
#define TARGET_OPTIONS \
|
||||
{ \
|
||||
|
|
@ -176,7 +177,6 @@ extern int arc_cpu_type;
|
|||
Don't use this macro to turn on various extra optimizations for
|
||||
`-O'. That is what `OPTIMIZATION_OPTIONS' is for. */
|
||||
|
||||
extern void arc_init ();
|
||||
|
||||
#define OVERRIDE_OPTIONS \
|
||||
do { \
|
||||
|
|
@ -688,7 +688,7 @@ extern enum reg_class arc_regno_reg_class[];
|
|||
#define ROUND_ADVANCE_CUM(CUM, MODE, TYPE) \
|
||||
((((MODE) == BLKmode ? TYPE_ALIGN (TYPE) : GET_MODE_BITSIZE (MODE)) \
|
||||
> BITS_PER_WORD) \
|
||||
? ((CUM) + 1 & ~1) \
|
||||
? (((CUM) + 1) & ~1) \
|
||||
: (CUM))
|
||||
|
||||
/* Return boolean indicating arg of type TYPE and mode MODE will be passed in
|
||||
|
|
@ -1055,7 +1055,6 @@ do { \
|
|||
|
||||
/* Given a comparison code (EQ, NE, etc.) and the first operand of a COMPARE,
|
||||
return the mode to be used for the comparison. */
|
||||
extern enum machine_mode arc_select_cc_mode ();
|
||||
#define SELECT_CC_MODE(OP, X, Y) \
|
||||
arc_select_cc_mode (OP, X, Y)
|
||||
|
||||
|
|
@ -1155,7 +1154,7 @@ arc_select_cc_mode (OP, X, Y)
|
|||
#define ARC_DEFAULT_DATA_SECTION ".data"
|
||||
#define ARC_DEFAULT_RODATA_SECTION ".rodata"
|
||||
|
||||
extern char *arc_text_section,*arc_data_section,*arc_rodata_section;
|
||||
extern const char *arc_text_section, *arc_data_section, *arc_rodata_section;
|
||||
|
||||
/* initfini.c uses this in an asm. */
|
||||
#if defined (CRT_INIT) || defined (CRT_FINI)
|
||||
|
|
@ -1257,7 +1256,6 @@ do { \
|
|||
/* Control the assembler format that we output. */
|
||||
|
||||
/* Output at beginning of assembler file. */
|
||||
extern void arc_asm_file_start ();
|
||||
#undef ASM_FILE_START
|
||||
#define ASM_FILE_START(FILE) arc_asm_file_start (FILE)
|
||||
|
||||
|
|
@ -1365,7 +1363,7 @@ do { \
|
|||
/* On the ARC we want to have libgcc's for multiple cpus in one binary.
|
||||
We can't use `assemble_name' here as that will call ASM_OUTPUT_LABELREF
|
||||
and we'll get another suffix added on if -mmangle-cpu. */
|
||||
extern char *arc_mangle_cpu;
|
||||
extern const char *arc_mangle_cpu;
|
||||
#define ASM_OUTPUT_EXTERNAL_LIBCALL(FILE, SYMREF) \
|
||||
do { \
|
||||
if (TARGET_MANGLE_CPU_LIBGCC) \
|
||||
|
|
@ -1384,7 +1382,7 @@ do { \
|
|||
/* We work around a dwarfout.c deficiency by watching for labels from it and
|
||||
not adding the '_' prefix nor the cpu suffix. There is a comment in
|
||||
dwarfout.c that says it should be using ASM_OUTPUT_INTERNAL_LABEL. */
|
||||
extern char *arc_mangle_cpu;
|
||||
extern const char *arc_mangle_cpu;
|
||||
#define ASM_OUTPUT_LABELREF(FILE, NAME) \
|
||||
do { \
|
||||
if ((NAME)[0] == '.' && (NAME)[1] == 'L') \
|
||||
|
|
@ -1519,8 +1517,12 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
|
|||
/* Debugging information. */
|
||||
|
||||
/* Generate DBX and DWARF debugging information. */
|
||||
#ifndef DBX_DEBUGGING_INFO
|
||||
#define DBX_DEBUGGING_INFO
|
||||
#endif
|
||||
#ifndef DWARF_DEBUGGING_INFO
|
||||
#define DWARF_DEBUGGING_INFO
|
||||
#endif
|
||||
|
||||
/* Prefer STABS (for now). */
|
||||
#undef PREFERRED_DEBUGGING_TYPE
|
||||
|
|
@ -1593,19 +1595,16 @@ do { if ((LOG) != 0) fprintf (FILE, "\t.align %d\n", 1 << (LOG)); } while (0)
|
|||
/* A C expression whose value is nonzero if IDENTIFIER with arguments ARGS
|
||||
is a valid machine specific attribute for DECL.
|
||||
The attributes in ATTRIBUTES have previously been assigned to TYPE. */
|
||||
extern int arc_valid_machine_attribute ();
|
||||
#define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) \
|
||||
arc_valid_machine_decl_attribute (DECL, ATTRIBUTES, IDENTIFIER, ARGS)
|
||||
|
||||
/* A C expression that returns zero if the attributes on TYPE1 and TYPE2 are
|
||||
incompatible, one if they are compatible, and two if they are
|
||||
nearly compatible (which causes a warning to be generated). */
|
||||
extern int arc_comp_type_attributes ();
|
||||
#define COMP_TYPE_ATTRIBUTES(TYPE1, TYPE2) \
|
||||
arc_comp_type_attributes (TYPE1, TYPE2)
|
||||
|
||||
/* Give newly defined TYPE some default attributes. */
|
||||
extern void arc_set_default_type_attributes ();
|
||||
#define SET_DEFAULT_TYPE_ATTRIBUTES(TYPE) \
|
||||
arc_set_default_type_attributes (TYPE)
|
||||
|
||||
|
|
@ -1618,12 +1617,6 @@ arc_set_default_type_attributes (TYPE)
|
|||
since it hasn't been defined! */
|
||||
extern struct rtx_def *arc_compare_op0, *arc_compare_op1;
|
||||
|
||||
/* Define the function that build the compare insn for scc and bcc. */
|
||||
extern struct rtx_def *gen_compare_reg ();
|
||||
|
||||
/* Declarations for various fns used in the .md file. */
|
||||
extern char *output_shift ();
|
||||
|
||||
/* ARC function types. */
|
||||
enum arc_function_type {
|
||||
ARC_FUNCTION_UNKNOWN, ARC_FUNCTION_NORMAL,
|
||||
|
|
@ -1634,7 +1627,6 @@ enum arc_function_type {
|
|||
#define ARC_INTERRUPT_P(TYPE) \
|
||||
((TYPE) == ARC_FUNCTION_ILINK1 || (TYPE) == ARC_FUNCTION_ILINK2)
|
||||
/* Compute the type of a function from its DECL. */
|
||||
enum arc_function_type arc_compute_function_type ();
|
||||
|
||||
|
||||
/* Implement `va_start' for varargs and stdarg. */
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
;; Machine description of the Argonaut ARC cpu for GNU C compiler
|
||||
;; Copyright (C) 1994, 1997, 1998, 1999 Free Software Foundation, Inc.
|
||||
;; Copyright (C) 1994, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
|
||||
|
||||
;; This file is part of GNU CC.
|
||||
|
||||
|
|
@ -290,6 +290,8 @@
|
|||
return \"ld%V1 %0,%1\;ld%V1 %R0,%R1\";
|
||||
case 3 :
|
||||
return \"st%V0 %1,%0\;st%V0 %R1,%R0\";
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
}"
|
||||
[(set_attr "type" "move,move,load,store")
|
||||
|
|
@ -393,6 +395,8 @@
|
|||
return \"ld%V1 %0,%1\;ld%V1 %R0,%R1\";
|
||||
case 3 :
|
||||
return \"st%V0 %1,%0\;st%V0 %R1,%R0\";
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
}"
|
||||
[(set_attr "type" "move,move,load,store")
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue