From: Trevor Saunders <[email protected]>
Hi,
This changes all callers of INSN_DELETED_P to use one of insn->deleted ()
insn->set_deleted () or insn->set_undeleted () depending on what they're doing
(set_deleted / set_undeleted seem somewhat clearer to me than = 0 / 1).
bootstrapped + regtested on x86_64-unknown-linux-gnu, and run through
config-list.mk with a couple other patches. ok?
Trev
gcc/
* cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
macro with staticly checked member functions.
* rtl.h (rtx_insn::deleted): New method.
(rtx_insn::set_deleted): Likewise.
(rtx_insn::set_undeleted): Likewise.
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
index bc6c965..49779fc 100644
--- a/gcc/cfgrtl.c
+++ b/gcc/cfgrtl.c
@@ -165,11 +165,11 @@ delete_insn (rtx uncast_insn)
if (really_delete)
{
/* If this insn has already been deleted, something is very wrong. */
- gcc_assert (!INSN_DELETED_P (insn));
+ gcc_assert (!insn->deleted ());
if (INSN_P (insn))
df_insn_delete (insn);
remove_insn (insn);
- INSN_DELETED_P (insn) = 1;
+ insn->set_deleted ();
}
/* If deleting a jump, decrement the use count of the label. Deleting
@@ -254,7 +254,7 @@ delete_insn_chain (rtx start, rtx finish, bool clear_bb)
else
delete_insn (current);
- if (clear_bb && !INSN_DELETED_P (current))
+ if (clear_bb && !current->deleted ())
set_block_for_insn (current, NULL);
if (current == start)
@@ -3278,7 +3278,7 @@ fixup_abnormal_edges (void)
if (GET_CODE (PATTERN (insn)) != USE)
{
/* We're not deleting it, we're moving it. */
- INSN_DELETED_P (insn) = 0;
+ insn->set_undeleted ();
SET_PREV_INSN (insn) = NULL_RTX;
SET_NEXT_INSN (insn) = NULL_RTX;
diff --git a/gcc/combine.c b/gcc/combine.c
index 60524b5..67fd5b1 100644
--- a/gcc/combine.c
+++ b/gcc/combine.c
@@ -1238,7 +1238,7 @@ combine_instructions (rtx_insn *f, unsigned int nregs)
continue;
while (last_combined_insn
- && INSN_DELETED_P (last_combined_insn))
+ && last_combined_insn->deleted ())
last_combined_insn = PREV_INSN (last_combined_insn);
if (last_combined_insn == NULL_RTX
|| BARRIER_P (last_combined_insn)
diff --git a/gcc/config/arc/arc.c b/gcc/config/arc/arc.c
index 1d7f3b8..a9f90eb 100644
--- a/gcc/config/arc/arc.c
+++ b/gcc/config/arc/arc.c
@@ -2819,10 +2819,10 @@ arc_print_operand (FILE *file, rtx x, int code)
if (final_sequence && XVECLEN (final_sequence, 0) != 1)
{
rtx jump = XVECEXP (final_sequence, 0, 0);
- rtx delay = XVECEXP (final_sequence, 0, 1);
+ rtx_insn *delay = final_sequence->insn (1);
/* For TARGET_PAD_RETURN we might have grabbed the delay insn. */
- if (INSN_DELETED_P (delay))
+ if (delay->deleted ())
return;
if (JUMP_P (jump) && INSN_ANNULLED_BRANCH_P (jump))
fputs (INSN_FROM_TARGET_P (delay) ? ".d"
@@ -3747,7 +3747,7 @@ arc_ccfsm_record_condition (rtx cond, bool reverse,
rtx_insn *jump,
{
rtx insn = XVECEXP (PATTERN (seq_insn), 0, 1);
- if (!INSN_DELETED_P (insn)
+ if (!as_a<rtx_insn *> (insn)->deleted ()
&& INSN_ANNULLED_BRANCH_P (jump)
&& (TARGET_AT_DBR_CONDEXEC || INSN_FROM_TARGET_P (insn)))
{
@@ -8624,7 +8624,7 @@ arc_unalign_branch_p (rtx branch)
return 0;
/* Do not do this if we have a filled delay slot. */
if (get_attr_delay_slot_filled (branch) == DELAY_SLOT_FILLED_YES
- && !INSN_DELETED_P (NEXT_INSN (branch)))
+ && !NEXT_INSN (branch)->deleted ())
return 0;
note = find_reg_note (branch, REG_BR_PROB, 0);
return (!note
@@ -8705,7 +8705,7 @@ arc_pad_return (void)
rtx save_pred = current_insn_predicate;
final_scan_insn (prev, asm_out_file, optimize, 1, NULL);
cfun->machine->force_short_suffix = -1;
- INSN_DELETED_P (prev) = 1;
+ prev->set_deleted ();
current_output_insn = insn;
current_insn_predicate = save_pred;
}
diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index cb10203..babb37b 100644
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -2411,7 +2411,7 @@
final_sequence = 0;
final_scan_insn (seq->insn (1), asm_out_file, optimize, 1, & seen);
final_scan_insn (seq->insn (0), asm_out_file, optimize, 1, & seen);
- INSN_DELETED_P (seq->insn (1)) = 1;
+ seq->insn (1)->set_deleted ();
return "";
}
}
diff --git a/gcc/config/mcore/mcore.c b/gcc/config/mcore/mcore.c
index aad0f1a..e2208b7 100644
--- a/gcc/config/mcore/mcore.c
+++ b/gcc/config/mcore/mcore.c
@@ -2536,7 +2536,7 @@ conditionalize_block (rtx_insn *first)
{
rtx_insn *newinsn;
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
continue;
/* Try to form a conditional variant of the instruction and emit it. */
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index f9713c1..a7468ff 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -12498,7 +12498,7 @@ mips_output_conditional_branch (rtx_insn *insn, rtx
*operands,
{
final_scan_insn (final_sequence->insn (1),
asm_out_file, optimize, 1, NULL);
- INSN_DELETED_P (final_sequence->insn (1)) = 1;
+ final_sequence->insn (1)->set_deleted ();
}
else
output_asm_insn ("nop", 0);
@@ -12523,7 +12523,7 @@ mips_output_conditional_branch (rtx_insn *insn, rtx
*operands,
{
final_scan_insn (final_sequence->insn (1),
asm_out_file, optimize, 1, NULL);
- INSN_DELETED_P (final_sequence->insn (1)) = 1;
+ final_sequence->insn (1)->set_deleted ();
}
else
output_asm_insn ("nop", 0);
diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index fd91986..2861c2b 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -34215,7 +34215,7 @@ replace_swap_with_copy (swap_web_entry *insn_entry,
unsigned i)
df_insn_delete (insn);
remove_insn (insn);
- INSN_DELETED_P (insn) = 1;
+ insn->set_deleted ();
}
/* Dump the swap table to DUMP_FILE. */
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index 3b4acb9..8d16e7a 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -2645,7 +2645,7 @@ print_slot (rtx_sequence *seq)
{
final_scan_insn (seq->insn (1), asm_out_file, optimize, 1, NULL);
- INSN_DELETED_P (seq->insn (1)) = 1;
+ seq->insn (1)->set_deleted ();
}
const char *
@@ -5572,7 +5572,7 @@ gen_block_redirect (rtx_insn *jump, int addr, int
need_block)
rtx dest;
/* First, check if we already have an instruction that satisfies our need.
*/
- if (prev && NONJUMP_INSN_P (prev) && ! INSN_DELETED_P (prev))
+ if (prev && NONJUMP_INSN_P (prev) && ! prev->deleted ())
{
if (INSN_CODE (prev) == CODE_FOR_indirect_jump_scratch)
return prev;
@@ -5615,7 +5615,7 @@ gen_block_redirect (rtx_insn *jump, int addr, int
need_block)
{
enum rtx_code code;
- if (INSN_DELETED_P (scan))
+ if (scan->deleted ())
continue;
code = GET_CODE (scan);
if (code == CODE_LABEL || code == JUMP_INSN)
@@ -5634,7 +5634,7 @@ gen_block_redirect (rtx_insn *jump, int addr, int
need_block)
{
enum rtx_code code;
- if (INSN_DELETED_P (scan))
+ if (scan->deleted ())
continue;
code = GET_CODE (scan);
if (INSN_P (scan))
@@ -6494,7 +6494,7 @@ split_branches (rtx_insn *first)
for (insn = first; insn; insn = NEXT_INSN (insn))
if (! INSN_P (insn))
continue;
- else if (INSN_DELETED_P (insn))
+ else if (insn->deleted ())
{
/* Shorten_branches would split this instruction again,
so transform it into a note. */
@@ -10702,7 +10702,7 @@ mark_constant_pool_use (rtx x)
}
for (rtx insn = LABEL_REFS (lab); insn; insn = LABEL_REFS (insn))
- INSN_DELETED_P (insn) = 1;
+ as_a<rtx_insn *> (insn)->set_deleted ();
/* Mark constants in a window. */
for (insn = NEXT_INSN (as_a <rtx_insn *> (x)); insn; insn = NEXT_INSN (insn))
diff --git a/gcc/config/v850/v850.c b/gcc/config/v850/v850.c
index 0b2e3c5..71e4f17 100644
--- a/gcc/config/v850/v850.c
+++ b/gcc/config/v850/v850.c
@@ -792,10 +792,13 @@ v850_output_addr_const_extra (FILE * file, rtx x)
nothing, since the table will not be used.
(cf gcc.c-torture/compile/990801-1.c). */
if (GET_CODE (x) == MINUS
- && GET_CODE (XEXP (x, 0)) == LABEL_REF
- && GET_CODE (XEXP (XEXP (x, 0), 0)) == CODE_LABEL
- && INSN_DELETED_P (XEXP (XEXP (x, 0), 0)))
- return true;
+ && GET_CODE (XEXP (x, 0)) == LABEL_REF)
+ {
+ rtx_code_label *label
+ = dyn_cast<rtx_code_label *> (XEXP (XEXP (x, 0), 0));
+ if (label && label->deleted ())
+ return true;
+ }
output_addr_const (file, x);
return true;
diff --git a/gcc/cprop.c b/gcc/cprop.c
index fa77faa..3711508 100644
--- a/gcc/cprop.c
+++ b/gcc/cprop.c
@@ -1071,7 +1071,7 @@ retry:
print_rtl (dump_file, src);
fprintf (dump_file, "\n");
}
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
return 1;
}
}
@@ -1257,7 +1257,7 @@ local_cprop_pass (void)
break;
}
}
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
break;
}
while (i < reg_use_count);
@@ -1854,7 +1854,7 @@ one_cprop_pass (void)
/* ??? Need to be careful w.r.t. mods done to INSN.
Don't call mark_oprs_set if we turned the
insn into a NOTE, or deleted the insn. */
- if (! NOTE_P (insn) && ! INSN_DELETED_P (insn))
+ if (! NOTE_P (insn) && ! insn->deleted ())
mark_oprs_set (insn);
}
}
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 23a80d8..571c816 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -19051,7 +19051,7 @@ gen_label_die (tree decl, dw_die_ref context_die)
represent source-level labels which were explicitly declared by
the user. This really shouldn't be happening though, so catch
it if it ever does happen. */
- gcc_assert (!INSN_DELETED_P (insn));
+ gcc_assert (!as_a<rtx_insn *> (insn)->deleted ());
ASM_GENERATE_INTERNAL_LABEL (label, "L", CODE_LABEL_NUMBER (insn));
add_AT_lbl_id (lbl_die, DW_AT_low_pc, label);
@@ -21328,7 +21328,7 @@ dwarf2out_var_location (rtx_insn *loc_note)
next_note = NEXT_INSN (loc_note);
if (! next_note
- || INSN_DELETED_P (next_note)
+ || next_note->deleted ()
|| ! NOTE_P (next_note)
|| (NOTE_KIND (next_note) != NOTE_INSN_VAR_LOCATION
&& NOTE_KIND (next_note) != NOTE_INSN_CALL_ARG_LOCATION))
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index e3df826..9a20e0e 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -3796,7 +3796,7 @@ try_split (rtx pat, rtx uncast_trial, int last)
We can't use next_active_insn here since AFTER may be a note.
Ignore deleted insns, which can be occur if not optimizing. */
for (tem = NEXT_INSN (before); tem != after; tem = NEXT_INSN (tem))
- if (! INSN_DELETED_P (tem) && INSN_P (tem))
+ if (! tem->deleted () && INSN_P (tem))
tem = try_split (PATTERN (tem), tem, 1);
/* Return either the first or the last insn, depending on which was
@@ -3973,7 +3973,7 @@ add_insn_after_nobb (rtx_insn *insn, rtx_insn *after)
{
rtx_insn *next = NEXT_INSN (after);
- gcc_assert (!optimize || !INSN_DELETED_P (after));
+ gcc_assert (!optimize || !after->deleted ());
link_insn_into_chain (insn, after, next);
@@ -4002,7 +4002,7 @@ add_insn_before_nobb (rtx_insn *insn, rtx_insn *before)
{
rtx_insn *prev = PREV_INSN (before);
- gcc_assert (!optimize || !INSN_DELETED_P (before));
+ gcc_assert (!optimize || !before->deleted ());
link_insn_into_chain (insn, prev, before);
diff --git a/gcc/final.c b/gcc/final.c
index d9a887f..4e1fcec 100644
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1133,7 +1133,7 @@ shorten_branches (rtx_insn *first)
if (NOTE_P (insn) || BARRIER_P (insn)
|| LABEL_P (insn) || DEBUG_INSN_P (insn))
continue;
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
continue;
body = PATTERN (insn);
@@ -2183,7 +2183,7 @@ final_scan_insn (rtx_insn *insn, FILE *file, int
optimize_p ATTRIBUTE_UNUSED,
/* Ignore deleted insns. These can occur when we split insns (due to a
template of "#") while not optimizing. */
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
return NEXT_INSN (insn);
switch (GET_CODE (insn))
diff --git a/gcc/function.c b/gcc/function.c
index c8daf95..26d25b9 100644
--- a/gcc/function.c
+++ b/gcc/function.c
@@ -1933,7 +1933,7 @@ instantiate_virtual_regs (void)
else
instantiate_virtual_regs_in_insn (insn);
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
continue;
instantiate_virtual_regs_in_rtx (®_NOTES (insn));
diff --git a/gcc/gcse.c b/gcc/gcse.c
index ad92e25..8358072 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -2486,7 +2486,7 @@ pre_insert_copies (void)
continue;
/* Don't handle this one if it's a redundant one. */
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
continue;
/* Or if the expression doesn't reach the deleted one. */
diff --git a/gcc/jump.c b/gcc/jump.c
index fc3f683..e601ca0 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -291,7 +291,7 @@ mark_all_labels (rtx_insn *f)
handled by other optimizers using better algorithms. */
FOR_BB_INSNS (bb, insn)
{
- gcc_assert (! INSN_DELETED_P (insn));
+ gcc_assert (! insn->deleted ());
if (NONDEBUG_INSN_P (insn))
mark_jump_label (PATTERN (insn), insn, 0);
}
@@ -312,7 +312,7 @@ mark_all_labels (rtx_insn *f)
rtx_insn *prev_nonjump_insn = NULL;
for (insn = f; insn; insn = NEXT_INSN (insn))
{
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
;
else if (LABEL_P (insn))
prev_nonjump_insn = NULL;
@@ -1156,7 +1156,7 @@ mark_jump_label_1 (rtx x, rtx_insn *insn, bool in_mem,
bool is_target)
break;
XEXP (x, 0) = label;
- if (! insn || ! INSN_DELETED_P (insn))
+ if (! insn || ! insn->deleted ())
++LABEL_NUSES (label);
if (insn)
@@ -1187,7 +1187,7 @@ mark_jump_label_1 (rtx x, rtx_insn *insn, bool in_mem,
bool is_target)
ADDR_DIFF_VEC. Don't set the JUMP_LABEL of a vector. */
case ADDR_VEC:
case ADDR_DIFF_VEC:
- if (! INSN_DELETED_P (insn))
+ if (! insn->deleted ())
{
int eltnum = code == ADDR_DIFF_VEC ? 1 : 0;
@@ -1254,11 +1254,11 @@ delete_related_insns (rtx uncast_insn)
rtx note;
rtx_insn *next = NEXT_INSN (insn), *prev = PREV_INSN (insn);
- while (next && INSN_DELETED_P (next))
+ while (next && next->deleted ())
next = NEXT_INSN (next);
/* This insn is already deleted => return first following nondeleted. */
- if (INSN_DELETED_P (insn))
+ if (insn->deleted ())
return next;
delete_insn (insn);
@@ -1279,7 +1279,7 @@ delete_related_insns (rtx uncast_insn)
{
rtx_insn *p;
- for (p = next && INSN_DELETED_P (next) ? NEXT_INSN (next) : next;
+ for (p = next && next->deleted () ? NEXT_INSN (next) : next;
p && NOTE_P (p);
p = NEXT_INSN (p))
if (NOTE_KIND (p) == NOTE_INSN_CALL_ARG_LOCATION)
@@ -1323,7 +1323,7 @@ delete_related_insns (rtx uncast_insn)
for (i = 0; i < len; i++)
if (LABEL_NUSES (XEXP (RTVEC_ELT (labels, i), 0)) == 0)
delete_related_insns (XEXP (RTVEC_ELT (labels, i), 0));
- while (next && INSN_DELETED_P (next))
+ while (next && next->deleted ())
next = NEXT_INSN (next);
return next;
}
@@ -1339,7 +1339,7 @@ delete_related_insns (rtx uncast_insn)
if (LABEL_NUSES (XEXP (note, 0)) == 0)
delete_related_insns (XEXP (note, 0));
- while (prev && (INSN_DELETED_P (prev) || NOTE_P (prev)))
+ while (prev && (prev->deleted () || NOTE_P (prev)))
prev = PREV_INSN (prev);
/* If INSN was a label and a dispatch table follows it,
@@ -1362,7 +1362,7 @@ delete_related_insns (rtx uncast_insn)
if (code == NOTE)
next = NEXT_INSN (next);
/* Keep going past other deleted labels to delete what follows. */
- else if (code == CODE_LABEL && INSN_DELETED_P (next))
+ else if (code == CODE_LABEL && next->deleted ())
next = NEXT_INSN (next);
/* Keep the (use (insn))s created by dbr_schedule, which needs
them in order to track liveness relative to a previous
@@ -1386,7 +1386,7 @@ delete_related_insns (rtx uncast_insn)
but I see no clean and sure alternative way
to find the first insn after INSN that is not now deleted.
I hope this works. */
- while (next && INSN_DELETED_P (next))
+ while (next && next->deleted ())
next = NEXT_INSN (next);
return next;
}
@@ -1408,7 +1408,7 @@ delete_for_peephole (rtx_insn *from, rtx_insn *to)
if (!NOTE_P (insn))
{
- INSN_DELETED_P (insn) = 1;
+ insn->set_deleted();
/* Patch this insn out of the chain. */
/* We don't do this all at once, because we
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c
index af8e3cd..8c0a5c8 100644
--- a/gcc/reg-stack.c
+++ b/gcc/reg-stack.c
@@ -2341,7 +2341,7 @@ subst_stack_regs (rtx_insn *insn, stack_ptr regstack)
/* subst_stack_regs_pat may have deleted a no-op insn. If so, any
REG_UNUSED will already have been dealt with, so just return. */
- if (NOTE_P (insn) || INSN_DELETED_P (insn))
+ if (NOTE_P (insn) || insn->deleted ())
return control_flow_insn_deleted;
/* If this a noreturn call, we can't insert pop insns after it.
diff --git a/gcc/reload1.c b/gcc/reload1.c
index 02a30f7..bd0118d 100644
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -8847,7 +8847,7 @@ delete_output_reload (rtx_insn *insn, int j, int
last_reload_reg,
/* It is possible that this reload has been only used to set another reload
we eliminated earlier and thus deleted this instruction too. */
- if (INSN_DELETED_P (output_reload_insn))
+ if (output_reload_insn->deleted ())
return;
/* Get the raw pseudo-register referred to. */
diff --git a/gcc/reorg.c b/gcc/reorg.c
index 400a20f..6243c51 100644
--- a/gcc/reorg.c
+++ b/gcc/reorg.c
@@ -536,7 +536,7 @@ emit_delay_sequence (rtx_insn *insn, rtx_insn_list *list,
int length)
rtx note, next;
/* Show that this copy of the insn isn't deleted. */
- INSN_DELETED_P (tem) = 0;
+ tem->set_undeleted ();
/* Unlink insn from its original place, and re-emit it into
the sequence. */
@@ -1426,7 +1426,7 @@ try_merge_delay_insns (rtx insn, rtx_insn *thread)
update_block (dtrial, thread);
new_rtx = delete_from_delay_slot (dtrial);
- if (INSN_DELETED_P (thread))
+ if (thread->deleted ())
thread = new_rtx;
INSN_FROM_TARGET_P (next_to_match) = 0;
}
@@ -1464,7 +1464,7 @@ try_merge_delay_insns (rtx insn, rtx_insn *thread)
update_block (merged_insns->insn (), thread);
new_rtx = delete_from_delay_slot (merged_insns->insn ());
- if (INSN_DELETED_P (thread))
+ if (thread->deleted ())
thread = new_rtx;
}
else
@@ -1947,7 +1947,7 @@ fill_simple_delay_slots (int non_jumps_p)
insn = unfilled_slots_base[i];
if (insn == 0
- || INSN_DELETED_P (insn)
+ || insn->deleted ()
|| (NONJUMP_INSN_P (insn)
&& GET_CODE (PATTERN (insn)) == SEQUENCE)
|| (JUMP_P (insn) && non_jumps_p)
@@ -2861,7 +2861,7 @@ fill_eager_delay_slots (void)
insn = unfilled_slots_base[i];
if (insn == 0
- || INSN_DELETED_P (insn)
+ || insn->deleted ()
|| !JUMP_P (insn)
|| ! (condjump_p (insn) || condjump_in_parallel_p (insn)))
continue;
@@ -3837,7 +3837,7 @@ dbr_schedule (rtx_insn *first)
memset (total_annul_slots, 0, sizeof total_annul_slots);
for (insn = first; insn; insn = NEXT_INSN (insn))
{
- if (! INSN_DELETED_P (insn)
+ if (! insn->deleted ()
&& NONJUMP_INSN_P (insn)
&& GET_CODE (PATTERN (insn)) != USE
&& GET_CODE (PATTERN (insn)) != CLOBBER)
diff --git a/gcc/resource.c b/gcc/resource.c
index ff9b878..3ebc709 100644
--- a/gcc/resource.c
+++ b/gcc/resource.c
@@ -931,8 +931,7 @@ mark_target_live_regs (rtx_insn *insns, rtx
target_maybe_return, struct resource
information, we can get it from there unless the insn at the
start of the basic block has been deleted. */
if (tinfo && tinfo->block != -1
- && ! INSN_DELETED_P (BB_HEAD (BASIC_BLOCK_FOR_FN (cfun,
- tinfo->block))))
+ && ! BB_HEAD (BASIC_BLOCK_FOR_FN (cfun, tinfo->block))->deleted ())
b = tinfo->block;
}
diff --git a/gcc/rtl.h b/gcc/rtl.h
index 0173fe4..93badb6 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -490,6 +490,7 @@ is_a_helper <const rtx_sequence *>::test (const_rtx rt)
class GTY(()) rtx_insn : public rtx_def
{
+public:
/* No extra fields, but adds the invariant:
(INSN_P (X)
@@ -505,6 +506,18 @@ class GTY(()) rtx_insn : public rtx_def
i.e. we have an rtx that has an INSN_UID field and can be part of
a linked list of insns.
*/
+
+ /* Returns true if this insn has been deleted. */
+
+ bool deleted () const { return volatil; }
+
+ /* Mark this insn as deleted. */
+
+ void set_deleted () { volatil = true; }
+
+ /* Mark this insn as not deleted. */
+
+ void set_undeleted () { volatil = false; }
};
/* Subclasses of rtx_insn. */
@@ -1405,10 +1418,6 @@ inline rtvec rtx_jump_table_data::get_labels () const
(RTL_FLAG_CHECK6 ("RTX_FRAME_RELATED_P", (RTX), DEBUG_INSN, INSN, \
CALL_INSN, JUMP_INSN, BARRIER, SET)->frame_related)
-/* 1 if RTX is an insn that has been deleted. */
-#define INSN_DELETED_P(RTX) \
- (RTL_INSN_CHAIN_FLAG_CHECK ("INSN_DELETED_P", (RTX))->volatil)
-
/* 1 if JUMP RTX is a crossing jump. */
#define CROSSING_JUMP_P(RTX) \
(RTL_FLAG_CHECK1 ("CROSSING_JUMP_P", (RTX), JUMP_INSN)->jump)
diff --git a/gcc/sel-sched-ir.c b/gcc/sel-sched-ir.c
index 053fe14..9d0004a 100644
--- a/gcc/sel-sched-ir.c
+++ b/gcc/sel-sched-ir.c
@@ -1069,7 +1069,7 @@ return_nop_to_pool (insn_t nop, bool full_tidying)
sel_remove_insn (nop, false, full_tidying);
/* We'll recycle this nop. */
- INSN_DELETED_P (nop) = 0;
+ nop->set_undeleted ();
if (nop_pool.n == nop_pool.s)
nop_pool.v = XRESIZEVEC (rtx_insn *, nop_pool.v,
@@ -1404,7 +1404,7 @@ sel_gen_insn_from_expr_after (expr_t expr, vinsn_t vinsn,
int seqno,
/* The insn may come from the transformation cache, which may hold already
deleted insns, so mark it as not deleted. */
- INSN_DELETED_P (insn) = 0;
+ insn->set_undeleted ();
add_insn_after (insn, after, BLOCK_FOR_INSN (insn));
diff --git a/gcc/varasm.c b/gcc/varasm.c
index de4479c..0ef866a 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -3822,7 +3822,7 @@ output_constant_pool_1 (struct constant_descriptor_rtx
*desc,
CODE_LABEL into a NOTE. */
/* ??? This seems completely and utterly wrong. Certainly it's
not true for NOTE_INSN_DELETED_LABEL, but I disbelieve proper
- functioning even with INSN_DELETED_P and friends. */
+ functioning even with rtx_insn::deleted and friends. */
tmp = x;
switch (GET_CODE (tmp))
@@ -3836,7 +3836,7 @@ output_constant_pool_1 (struct constant_descriptor_rtx
*desc,
case LABEL_REF:
tmp = XEXP (tmp, 0);
- gcc_assert (!INSN_DELETED_P (tmp));
+ gcc_assert (!as_a<rtx_insn *> (tmp)->deleted ());
gcc_assert (!NOTE_P (tmp)
|| NOTE_KIND (tmp) != NOTE_INSN_DELETED);
break;
--
2.1.0
