#include "ggc.h"
#include "cfgloop.h"
#include "params.h"
+#include "tree-pretty-print.h"
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoffout.h" /* Needed for external data
#define CC_STATUS_INIT
#endif
-/* How to start an assembler comment. */
-#ifndef ASM_COMMENT_START
-#define ASM_COMMENT_START ";#"
-#endif
-
/* Is the given character a logical line separator for the assembler? */
#ifndef IS_ASM_LOGICAL_LINE_SEPARATOR
#define IS_ASM_LOGICAL_LINE_SEPARATOR(C, STR) ((C) == ';')
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
- TODO_dump_func | TODO_verify_rtl_sharing
+ TODO_verify_rtl_sharing
| TODO_ggc_collect /* todo_flags_finish */
}
};
if (targetm.profile_before_prologue () && crtl->profile)
profile_function (file);
-#if defined (HAVE_prologue)
- if (dwarf2out_do_frame ())
- dwarf2out_frame_debug_init ();
-#endif
-
/* If debugging, assign block numbers to all of the blocks in this
function. */
if (write_symbols)
edge e;
edge_iterator ei;
- fprintf (file, "# BLOCK %d", bb->index);
+ fprintf (file, "%s BLOCK %d", ASM_COMMENT_START, bb->index);
if (bb->frequency)
fprintf (file, " freq:%d", bb->frequency);
if (bb->count)
fprintf (file, " count:" HOST_WIDEST_INT_PRINT_DEC,
bb->count);
fprintf (file, " seq:%d", (*bb_seqn)++);
- fprintf (file, "\n# PRED:");
+ fprintf (file, "\n%s PRED:", ASM_COMMENT_START);
FOR_EACH_EDGE (e, ei, bb->preds)
{
dump_edge_info (file, e, 0);
edge e;
edge_iterator ei;
- fprintf (asm_out_file, "# SUCC:");
+ fprintf (asm_out_file, "%s SUCC:", ASM_COMMENT_START);
FOR_EACH_EDGE (e, ei, bb->succs)
{
dump_edge_info (asm_out_file, e, 1);
void
final (rtx first, FILE *file, int optimize_p)
{
- rtx insn;
+ rtx insn, next;
int max_uid = 0;
int seen = 0;
free (start_to_bb);
free (end_to_bb);
}
+
+ /* Remove CFI notes, to avoid compare-debug failures. */
+ for (insn = first; insn; insn = next)
+ {
+ next = NEXT_INSN (insn);
+ if (NOTE_P (insn)
+ && (NOTE_KIND (insn) == NOTE_INSN_CFI
+ || NOTE_KIND (insn) == NOTE_INSN_CFI_LABEL))
+ delete_insn (insn);
+ }
}
\f
const char *
break;
case NOTE_INSN_EPILOGUE_BEG:
-#if defined (HAVE_epilogue)
- if (dwarf2out_do_frame ())
- dwarf2out_cfi_begin_epilogue (insn);
-#endif
(*debug_hooks->begin_epilogue) (last_linenum, last_filename);
targetm.asm_out.function_begin_epilogue (file);
break;
- case NOTE_INSN_CFA_RESTORE_STATE:
- dwarf2out_frame_debug_restore_state ();
+ case NOTE_INSN_CFI:
+ dwarf2out_emit_cfi (NOTE_CFI (insn));
+ break;
+
+ case NOTE_INSN_CFI_LABEL:
+ ASM_OUTPUT_DEBUG_LABEL (asm_out_file, "LCFI",
+ NOTE_LABEL_NUMBER (insn));
break;
case NOTE_INSN_FUNCTION_BEG:
break;
case BARRIER:
- if (dwarf2out_do_frame ())
- dwarf2out_frame_debug (insn, false);
break;
case CODE_LABEL:
final_sequence = body;
- /* Record the delay slots' frame information before the branch.
- This is needed for delayed calls: see execute_cfa_program(). */
- if (dwarf2out_do_frame ())
- for (i = 1; i < XVECLEN (body, 0); i++)
- dwarf2out_frame_debug (XVECEXP (body, 0, i), false);
-
/* The first insn in this SEQUENCE might be a JUMP_INSN that will
force the restoration of a comparison that was previously
thought unnecessary. If that happens, cancel this sequence
delete_insn (insn);
break;
}
- else if (GET_CODE (SET_SRC (body)) == RETURN)
+ else if (ANY_RETURN_P (SET_SRC (body)))
/* Replace (set (pc) (return)) with (return). */
PATTERN (insn) = body = SET_SRC (body);
current_output_insn = debug_insn = insn;
- if (CALL_P (insn) && dwarf2out_do_frame ())
- dwarf2out_frame_debug (insn, false);
-
/* Find the proper template for this insn. */
templ = get_insn_template (insn_code_number, insn);
targetm.asm_out.final_postscan_insn (file, insn, recog_data.operand,
recog_data.n_operands);
- /* If necessary, report the effect that the instruction has on
- the unwind info. We've already done this for delay slots
- and call instructions. */
- if (final_sequence == 0
-#if !defined (HAVE_prologue)
- && !ACCUMULATE_OUTGOING_ARGS
-#endif
- && dwarf2out_do_frame ())
- dwarf2out_frame_debug (insn, true);
-
if (!targetm.asm_out.unwind_emit_before_insn
&& targetm.asm_out.unwind_emit)
targetm.asm_out.unwind_emit (asm_out_file, insn);
break;
case CONST_FIXED:
- fprintf (file, HOST_WIDE_INT_PRINT_HEX,
- (unsigned HOST_WIDE_INT) CONST_FIXED_VALUE_LOW (x));
+ fprintf (file, HOST_WIDE_INT_PRINT_DEC, CONST_FIXED_VALUE_LOW (x));
break;
case PLUS:
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
- TODO_dump_func /* todo_flags_finish */
+ 0 /* todo_flags_finish */
}
};
}
else
{
- const char *aname;
- struct cgraph_node *node = cgraph_node (current_function_decl);
-
- aname = (IDENTIFIER_POINTER
- (DECL_ASSEMBLER_NAME (current_function_decl)));
- fprintf (final_output, "\n;; Function (%s) %s\n\n", aname,
- node->frequency == NODE_FREQUENCY_HOT
- ? " (hot)"
- : node->frequency == NODE_FREQUENCY_UNLIKELY_EXECUTED
- ? " (unlikely executed)"
- : node->frequency == NODE_FREQUENCY_EXECUTED_ONCE
- ? " (executed once)"
- : "");
-
flag_dump_noaddr = flag_dump_unnumbered = 1;
if (flag_compare_debug_opt || flag_compare_debug)
dump_flags |= TDF_NOUID;
+ dump_function_header (final_output, current_function_decl,
+ dump_flags);
final_insns_dump_p = true;
for (insn = get_insns (); insn; insn = NEXT_INSN (insn))
(NOTE_KIND (insn) != NOTE_INSN_VAR_LOCATION
&& NOTE_KIND (insn) != NOTE_INSN_CALL_ARG_LOCATION
&& NOTE_KIND (insn) != NOTE_INSN_BLOCK_BEG
- && NOTE_KIND (insn) != NOTE_INSN_BLOCK_END
- && NOTE_KIND (insn) != NOTE_INSN_CFA_RESTORE_STATE)))
+ && NOTE_KIND (insn) != NOTE_INSN_BLOCK_END)))
print_rtl_single (final_output, insn);
}
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