gcc-8.3/gcc/print_rtl_with_bb()
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開始行:
*参照元 [#o5e975a2]
#backlinks
*説明 [#h93bd402]
-パス: [[gcc-8.3/gcc/cfgrtl.c]]
-FIXME: これは何？
--説明
**引数 [#yf2ffe12]
-FILE *outf
--
-const rtx_insn *rtx_first
--
--[[gcc-8.3/gcc/rtx_insn]]
-dump_flags_t flags
--
--[[gcc-8.3/gcc/dump_flags_t]]
**返り値 [#a937b3a6]
-なし
**参考 [#g548896f]
*実装 [#qf352e1d]
/* Like dump_function_to_file, but for RTL. Print out d...
for the start of each basic block. FLAGS are the TDF...
in dumpfile.h. */
void
print_rtl_with_bb (FILE *outf, const rtx_insn *rtx_first...
{
const rtx_insn *tmp_rtx;
if (rtx_first == 0)
fprintf (outf, "(nil)\n");
-
--[[gcc-8.3/gcc/rtx_insn]]
else
{
enum bb_state { NOT_IN_BB, IN_ONE_BB, IN_MULTIPLE_...
int max_uid = get_max_uid ();
basic_block *start = XCNEWVEC (basic_block, max_ui...
basic_block *end = XCNEWVEC (basic_block, max_uid);
enum bb_state *in_bb_p = XCNEWVEC (enum bb_state, ...
basic_block bb;
-
--[[gcc-8.3/gcc/get_max_uid()]]
--[[gcc-8.3/gcc/XCNEWVEC()]]
--[[gcc-8.3/gcc/basic_block]]
/* After freeing the CFG, we still have BLOCK_FOR_...
insns, but the CFG is not maintained so the basic bloc...
is not reliable. Therefore it's omitted from the dump...
if (! (cfun->curr_properties & PROP_cfg))
flags &= ~TDF_BLOCKS;
if (df)
df_dump_start (outf);
-
--[[gcc-8.3/gcc/df_dump_start()]]
if (flags & TDF_BLOCKS)
{
FOR_EACH_BB_REVERSE_FN (bb, cfun)
{
rtx_insn *x;
start[INSN_UID (BB_HEAD (bb))] = bb;
end[INSN_UID (BB_END (bb))] = bb;
for (x = BB_HEAD (bb); x != NULL_RTX; x = NEXT_IN...
{
enum bb_state state = IN_MULTIPLE_BB;
if (in_bb_p[INSN_UID (x)] == NOT_IN_BB)
state = IN_ONE_BB;
in_bb_p[INSN_UID (x)] = state;
if (x == BB_END (bb))
break;
}
}
}
-
--[[gcc-8.3/gcc/FOR_EACH_BB_REVERSE_FN()]]
--[[gcc-8.3/gcc/INSN_UID()]]
--[[gcc-8.3/gcc/BB_HEAD()]]
--[[gcc-8.3/gcc/NULL_RTX]]
--[[gcc-8.3/gcc/NEXT_INSN()]]
--[[gcc-8.3/gcc/IN_MULTIPLE_BB]]
--[[gcc-8.3/gcc/IN_ONE_BB]]
--[[gcc-8.3/gcc/BB_END()]]
for (tmp_rtx = rtx_first; tmp_rtx != NULL; tmp_rtx...
{
if (flags & TDF_BLOCKS)
{
bb = start[INSN_UID (tmp_rtx)];
if (bb != NULL)
{
dump_bb_info (outf, bb, 0, dump_flags, true, false);
if (df && (flags & TDF_DETAILS))
df_dump_top (bb, outf);
}
if (in_bb_p[INSN_UID (tmp_rtx)] == NOT_IN_BB
&& !NOTE_P (tmp_rtx)
&& !BARRIER_P (tmp_rtx))
fprintf (outf, ";; Insn is not within a basic block\n");
else if (in_bb_p[INSN_UID (tmp_rtx)] == IN_MULTIP...
fprintf (outf, ";; Insn is in multiple basic blocks\n");
}
-
--[[gcc-8.3/gcc/dump_bb_info()]]
--[[gcc-8.3/gcc/df_dump_top()]]
--[[gcc-8.3/gcc/INSN_UID()]]
--[[gcc-8.3/gcc/NOTE_P()]]
--[[gcc-8.3/gcc/BARRIER_P()]]
if (flags & TDF_DETAILS)
df_dump_insn_top (tmp_rtx, outf);
if (! (flags & TDF_SLIM))
print_rtl_single (outf, tmp_rtx);
else
dump_insn_slim (outf, tmp_rtx);
if (flags & TDF_DETAILS)
df_dump_insn_bottom (tmp_rtx, outf);
-
--[[gcc-8.3/gcc/df_dump_insn_top()]]
--[[gcc-8.3/gcc/print_rtl_single()]]
--[[gcc-8.3/gcc/dump_insn_slim()]]
--[[gcc-8.3/gcc/df_dump_insn_bottom()]]
if (flags & TDF_BLOCKS)
{
bb = end[INSN_UID (tmp_rtx)];
if (bb != NULL)
{
dump_bb_info (outf, bb, 0, dump_flags, false, true);
if (df && (flags & TDF_DETAILS))
df_dump_bottom (bb, outf);
putc ('\n', outf);
}
}
}
-
--[[gcc-8.3/gcc/dump_bb_info()]]
--[[gcc-8.3/gcc/df_dump_bottom()]]
free (start);
free (end);
free (in_bb_p);
}
}
*コメント [#yb51a664]
終了行:
*参照元 [#o5e975a2]
#backlinks
*説明 [#h93bd402]
-パス: [[gcc-8.3/gcc/cfgrtl.c]]
-FIXME: これは何？
--説明
**引数 [#yf2ffe12]
-FILE *outf
--
-const rtx_insn *rtx_first
--
--[[gcc-8.3/gcc/rtx_insn]]
-dump_flags_t flags
--
--[[gcc-8.3/gcc/dump_flags_t]]
**返り値 [#a937b3a6]
-なし
**参考 [#g548896f]
*実装 [#qf352e1d]
/* Like dump_function_to_file, but for RTL. Print out d...
for the start of each basic block. FLAGS are the TDF...
in dumpfile.h. */
void
print_rtl_with_bb (FILE *outf, const rtx_insn *rtx_first...
{
const rtx_insn *tmp_rtx;
if (rtx_first == 0)
fprintf (outf, "(nil)\n");
-
--[[gcc-8.3/gcc/rtx_insn]]
else
{
enum bb_state { NOT_IN_BB, IN_ONE_BB, IN_MULTIPLE_...
int max_uid = get_max_uid ();
basic_block *start = XCNEWVEC (basic_block, max_ui...
basic_block *end = XCNEWVEC (basic_block, max_uid);
enum bb_state *in_bb_p = XCNEWVEC (enum bb_state, ...
basic_block bb;
-
--[[gcc-8.3/gcc/get_max_uid()]]
--[[gcc-8.3/gcc/XCNEWVEC()]]
--[[gcc-8.3/gcc/basic_block]]
/* After freeing the CFG, we still have BLOCK_FOR_...
insns, but the CFG is not maintained so the basic bloc...
is not reliable. Therefore it's omitted from the dump...
if (! (cfun->curr_properties & PROP_cfg))
flags &= ~TDF_BLOCKS;
if (df)
df_dump_start (outf);
-
--[[gcc-8.3/gcc/df_dump_start()]]
if (flags & TDF_BLOCKS)
{
FOR_EACH_BB_REVERSE_FN (bb, cfun)
{
rtx_insn *x;
start[INSN_UID (BB_HEAD (bb))] = bb;
end[INSN_UID (BB_END (bb))] = bb;
for (x = BB_HEAD (bb); x != NULL_RTX; x = NEXT_IN...
{
enum bb_state state = IN_MULTIPLE_BB;
if (in_bb_p[INSN_UID (x)] == NOT_IN_BB)
state = IN_ONE_BB;
in_bb_p[INSN_UID (x)] = state;
if (x == BB_END (bb))
break;
}
}
}
-
--[[gcc-8.3/gcc/FOR_EACH_BB_REVERSE_FN()]]
--[[gcc-8.3/gcc/INSN_UID()]]
--[[gcc-8.3/gcc/BB_HEAD()]]
--[[gcc-8.3/gcc/NULL_RTX]]
--[[gcc-8.3/gcc/NEXT_INSN()]]
--[[gcc-8.3/gcc/IN_MULTIPLE_BB]]
--[[gcc-8.3/gcc/IN_ONE_BB]]
--[[gcc-8.3/gcc/BB_END()]]
for (tmp_rtx = rtx_first; tmp_rtx != NULL; tmp_rtx...
{
if (flags & TDF_BLOCKS)
{
bb = start[INSN_UID (tmp_rtx)];
if (bb != NULL)
{
dump_bb_info (outf, bb, 0, dump_flags, true, false);
if (df && (flags & TDF_DETAILS))
df_dump_top (bb, outf);
}
if (in_bb_p[INSN_UID (tmp_rtx)] == NOT_IN_BB
&& !NOTE_P (tmp_rtx)
&& !BARRIER_P (tmp_rtx))
fprintf (outf, ";; Insn is not within a basic block\n");
else if (in_bb_p[INSN_UID (tmp_rtx)] == IN_MULTIP...
fprintf (outf, ";; Insn is in multiple basic blocks\n");
}
-
--[[gcc-8.3/gcc/dump_bb_info()]]
--[[gcc-8.3/gcc/df_dump_top()]]
--[[gcc-8.3/gcc/INSN_UID()]]
--[[gcc-8.3/gcc/NOTE_P()]]
--[[gcc-8.3/gcc/BARRIER_P()]]
if (flags & TDF_DETAILS)
df_dump_insn_top (tmp_rtx, outf);
if (! (flags & TDF_SLIM))
print_rtl_single (outf, tmp_rtx);
else
dump_insn_slim (outf, tmp_rtx);
if (flags & TDF_DETAILS)
df_dump_insn_bottom (tmp_rtx, outf);
-
--[[gcc-8.3/gcc/df_dump_insn_top()]]
--[[gcc-8.3/gcc/print_rtl_single()]]
--[[gcc-8.3/gcc/dump_insn_slim()]]
--[[gcc-8.3/gcc/df_dump_insn_bottom()]]
if (flags & TDF_BLOCKS)
{
bb = end[INSN_UID (tmp_rtx)];
if (bb != NULL)
{
dump_bb_info (outf, bb, 0, dump_flags, false, true);
if (df && (flags & TDF_DETAILS))
df_dump_bottom (bb, outf);
putc ('\n', outf);
}
}
}
-
--[[gcc-8.3/gcc/dump_bb_info()]]
--[[gcc-8.3/gcc/df_dump_bottom()]]
free (start);
free (end);
free (in_bb_p);
}
}
*コメント [#yb51a664]
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