int
fr30_const_double_is_zero (rtx operand)
{
if (operand == NULL || GET_CODE (operand) != CONST_DOUBLE)
return 0;
return real_equal (CONST_DOUBLE_REAL_VALUE (operand), &dconst0);
}
bool
nds32_const_double_range_ok_p (rtx op, machine_mode mode,
HOST_WIDE_INT lower, HOST_WIDE_INT upper)
{
if (GET_CODE (op) != CONST_DOUBLE
|| GET_MODE (op) != mode)
return false;
const REAL_VALUE_TYPE *rv;
long val;
rv = CONST_DOUBLE_REAL_VALUE (op);
REAL_VALUE_TO_TARGET_SINGLE (*rv, val);
return val >= lower && val < upper;
}
void
fr30_print_operand (FILE *file, rtx x, int code)
{
rtx x0;
switch (code)
{
case '#':
/* Output a :D if this instruction is delayed. */
if (dbr_sequence_length () != 0)
fputs (":D", file);
return;
case 'p':
/* Compute the register name of the second register in a hi/lo
register pair. */
if (GET_CODE (x) != REG)
output_operand_lossage ("fr30_print_operand: unrecognized %%p code");
else
fprintf (file, "r%d", REGNO (x) + 1);
return;
case 'b':
/* Convert GCC's comparison operators into FR30 comparison codes. */
switch (GET_CODE (x))
{
case EQ: fprintf (file, "eq"); break;
case NE: fprintf (file, "ne"); break;
case LT: fprintf (file, "lt"); break;
case LE: fprintf (file, "le"); break;
case GT: fprintf (file, "gt"); break;
case GE: fprintf (file, "ge"); break;
case LTU: fprintf (file, "c"); break;
case LEU: fprintf (file, "ls"); break;
case GTU: fprintf (file, "hi"); break;
case GEU: fprintf (file, "nc"); break;
default:
output_operand_lossage ("fr30_print_operand: unrecognized %%b code");
break;
}
return;
case 'B':
/* Convert GCC's comparison operators into the complimentary FR30
comparison codes. */
switch (GET_CODE (x))
{
case EQ: fprintf (file, "ne"); break;
case NE: fprintf (file, "eq"); break;
case LT: fprintf (file, "ge"); break;
case LE: fprintf (file, "gt"); break;
case GT: fprintf (file, "le"); break;
case GE: fprintf (file, "lt"); break;
case LTU: fprintf (file, "nc"); break;
case LEU: fprintf (file, "hi"); break;
case GTU: fprintf (file, "ls"); break;
case GEU: fprintf (file, "c"); break;
default:
output_operand_lossage ("fr30_print_operand: unrecognized %%B code");
break;
}
return;
case 'A':
/* Print a signed byte value as an unsigned value. */
if (GET_CODE (x) != CONST_INT)
output_operand_lossage ("fr30_print_operand: invalid operand to %%A code");
else
{
HOST_WIDE_INT val;
val = INTVAL (x);
val &= 0xff;
fprintf (file, HOST_WIDE_INT_PRINT_DEC, val);
}
return;
case 'x':
if (GET_CODE (x) != CONST_INT
|| INTVAL (x) < 16
|| INTVAL (x) > 32)
output_operand_lossage ("fr30_print_operand: invalid %%x code");
else
fprintf (file, HOST_WIDE_INT_PRINT_DEC, INTVAL (x) - 16);
return;
case 'F':
if (GET_CODE (x) != CONST_DOUBLE)
output_operand_lossage ("fr30_print_operand: invalid %%F code");
else
{
char str[30];
real_to_decimal (str, CONST_DOUBLE_REAL_VALUE (x),
sizeof (str), 0, 1);
fputs (str, file);
}
return;
case 0:
/* Handled below. */
break;
default:
fprintf (stderr, "unknown code = %x\n", code);
output_operand_lossage ("fr30_print_operand: unknown code");
return;
}
switch (GET_CODE (x))
{
case REG:
fputs (reg_names [REGNO (x)], file);
break;
case MEM:
x0 = XEXP (x,0);
switch (GET_CODE (x0))
{
case REG:
gcc_assert ((unsigned) REGNO (x0) < ARRAY_SIZE (reg_names));
fprintf (file, "@%s", reg_names [REGNO (x0)]);
break;
case PLUS:
if (GET_CODE (XEXP (x0, 0)) != REG
|| REGNO (XEXP (x0, 0)) < FRAME_POINTER_REGNUM
|| REGNO (XEXP (x0, 0)) > STACK_POINTER_REGNUM
|| GET_CODE (XEXP (x0, 1)) != CONST_INT)
{
fprintf (stderr, "bad INDEXed address:");
debug_rtx (x);
output_operand_lossage ("fr30_print_operand: unhandled MEM");
}
else if (REGNO (XEXP (x0, 0)) == FRAME_POINTER_REGNUM)
{
HOST_WIDE_INT val = INTVAL (XEXP (x0, 1));
if (val < -(1 << 9) || val > ((1 << 9) - 4))
{
fprintf (stderr, "frame INDEX out of range:");
debug_rtx (x);
output_operand_lossage ("fr30_print_operand: unhandled MEM");
}
fprintf (file, "@(r14, #" HOST_WIDE_INT_PRINT_DEC ")", val);
}
else
{
HOST_WIDE_INT val = INTVAL (XEXP (x0, 1));
if (val < 0 || val > ((1 << 6) - 4))
{
fprintf (stderr, "stack INDEX out of range:");
debug_rtx (x);
output_operand_lossage ("fr30_print_operand: unhandled MEM");
}
fprintf (file, "@(r15, #" HOST_WIDE_INT_PRINT_DEC ")", val);
}
break;
case SYMBOL_REF:
output_address (x0);
break;
default:
fprintf (stderr, "bad MEM code = %x\n", GET_CODE (x0));
debug_rtx (x);
output_operand_lossage ("fr30_print_operand: unhandled MEM");
break;
}
break;
case CONST_DOUBLE :
/* We handle SFmode constants here as output_addr_const doesn't. */
if (GET_MODE (x) == SFmode)
{
REAL_VALUE_TYPE d;
long l;
REAL_VALUE_FROM_CONST_DOUBLE (d, x);
REAL_VALUE_TO_TARGET_SINGLE (d, l);
fprintf (file, "0x%08lx", l);
break;
}
/* Fall through. Let output_addr_const deal with it. */
default:
output_addr_const (file, x);
break;
}
return;
}
void
print_value (pretty_printer *pp, const_rtx x, int verbose)
{
char tmp[1024];
if (!x)
{
pp_string (pp, "(nil)");
return;
}
switch (GET_CODE (x))
{
case CONST_INT:
pp_scalar (pp, HOST_WIDE_INT_PRINT_HEX,
(unsigned HOST_WIDE_INT) INTVAL (x));
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (x)))
{
real_to_decimal (tmp, CONST_DOUBLE_REAL_VALUE (x),
sizeof (tmp), 0, 1);
pp_string (pp, tmp);
}
else
pp_printf (pp, "<%wx,%wx>",
(unsigned HOST_WIDE_INT) CONST_DOUBLE_LOW (x),
(unsigned HOST_WIDE_INT) CONST_DOUBLE_HIGH (x));
break;
case CONST_FIXED:
fixed_to_decimal (tmp, CONST_FIXED_VALUE (x), sizeof (tmp));
pp_string (pp, tmp);
break;
case CONST_STRING:
pp_printf (pp, "\"%s\"", XSTR (x, 0));
break;
case SYMBOL_REF:
pp_printf (pp, "`%s'", XSTR (x, 0));
break;
case LABEL_REF:
pp_printf (pp, "L%d", INSN_UID (XEXP (x, 0)));
break;
case CONST:
case HIGH:
case STRICT_LOW_PART:
pp_printf (pp, "%s(", GET_RTX_NAME (GET_CODE (x)));
print_value (pp, XEXP (x, 0), verbose);
pp_right_paren (pp);
break;
case REG:
if (REGNO (x) < FIRST_PSEUDO_REGISTER)
{
if (ISDIGIT (reg_names[REGNO (x)][0]))
pp_modulo (pp);
pp_string (pp, reg_names[REGNO (x)]);
}
else
pp_printf (pp, "r%d", REGNO (x));
if (verbose)
pp_printf (pp, ":%s", GET_MODE_NAME (GET_MODE (x)));
break;
case SUBREG:
print_value (pp, SUBREG_REG (x), verbose);
pp_printf (pp, "#%d", SUBREG_BYTE (x));
break;
case SCRATCH:
case CC0:
case PC:
pp_string (pp, GET_RTX_NAME (GET_CODE (x)));
break;
case MEM:
pp_left_bracket (pp);
print_value (pp, XEXP (x, 0), verbose);
pp_right_bracket (pp);
break;
case DEBUG_EXPR:
pp_printf (pp, "D#%i", DEBUG_TEMP_UID (DEBUG_EXPR_TREE_DECL (x)));
break;
default:
print_exp (pp, x, verbose);
break;
}
} /* print_value */
void
print_value (char *buf, const_rtx x, int verbose)
{
char t[BUF_LEN];
char *cur = buf;
if (!x)
{
safe_concat (buf, buf, "(nil)");
return;
}
switch (GET_CODE (x))
{
case CONST_INT:
sprintf (t, HOST_WIDE_INT_PRINT_HEX,
(unsigned HOST_WIDE_INT) INTVAL (x));
cur = safe_concat (buf, cur, t);
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (x)))
real_to_decimal (t, CONST_DOUBLE_REAL_VALUE (x), sizeof (t), 0, 1);
else
sprintf (t,
"<" HOST_WIDE_INT_PRINT_HEX "," HOST_WIDE_INT_PRINT_HEX ">",
(unsigned HOST_WIDE_INT) CONST_DOUBLE_LOW (x),
(unsigned HOST_WIDE_INT) CONST_DOUBLE_HIGH (x));
cur = safe_concat (buf, cur, t);
break;
case CONST_FIXED:
fixed_to_decimal (t, CONST_FIXED_VALUE (x), sizeof (t));
cur = safe_concat (buf, cur, t);
break;
case CONST_STRING:
cur = safe_concat (buf, cur, "\"");
cur = safe_concat (buf, cur, XSTR (x, 0));
cur = safe_concat (buf, cur, "\"");
break;
case SYMBOL_REF:
cur = safe_concat (buf, cur, "`");
cur = safe_concat (buf, cur, XSTR (x, 0));
cur = safe_concat (buf, cur, "'");
break;
case LABEL_REF:
sprintf (t, "L%d", INSN_UID (XEXP (x, 0)));
cur = safe_concat (buf, cur, t);
break;
case CONST:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "const(");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, ")");
break;
case HIGH:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "high(");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, ")");
break;
case REG:
if (REGNO (x) < FIRST_PSEUDO_REGISTER)
{
int c = reg_names[REGNO (x)][0];
if (ISDIGIT (c))
cur = safe_concat (buf, cur, "%");
cur = safe_concat (buf, cur, reg_names[REGNO (x)]);
}
else
{
sprintf (t, "r%d", REGNO (x));
cur = safe_concat (buf, cur, t);
}
if (verbose
#ifdef INSN_SCHEDULING
&& !current_sched_info
#endif
)
{
sprintf (t, ":%s", GET_MODE_NAME (GET_MODE (x)));
cur = safe_concat (buf, cur, t);
}
break;
case SUBREG:
print_value (t, SUBREG_REG (x), verbose);
cur = safe_concat (buf, cur, t);
sprintf (t, "#%d", SUBREG_BYTE (x));
cur = safe_concat (buf, cur, t);
break;
case STRICT_LOW_PART:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "strict_low_part(");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, ")");
break;
case SCRATCH:
cur = safe_concat (buf, cur, "scratch");
break;
case CC0:
cur = safe_concat (buf, cur, "cc0");
break;
case PC:
cur = safe_concat (buf, cur, "pc");
break;
case MEM:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "[");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, "]");
break;
case DEBUG_EXPR:
sprintf (t, "D#%i", DEBUG_TEMP_UID (DEBUG_EXPR_TREE_DECL (x)));
cur = safe_concat (buf, cur, t);
break;
default:
print_exp (t, x, verbose);
cur = safe_concat (buf, cur, t);
break;
}
} /* print_value */
static void
print_value (char *buf, rtx x, int verbose)
{
char t[BUF_LEN];
char *cur = buf;
switch (GET_CODE (x))
{
case CONST_INT:
sprintf (t, HOST_WIDE_INT_PRINT_HEX, INTVAL (x));
cur = safe_concat (buf, cur, t);
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (x)))
real_to_decimal (t, CONST_DOUBLE_REAL_VALUE (x), sizeof (t), 0, 1);
else
sprintf (t, "<0x%lx,0x%lx>", (long) CONST_DOUBLE_LOW (x), (long) CONST_DOUBLE_HIGH (x));
cur = safe_concat (buf, cur, t);
break;
case CONST_STRING:
cur = safe_concat (buf, cur, "\"");
cur = safe_concat (buf, cur, XSTR (x, 0));
cur = safe_concat (buf, cur, "\"");
break;
case SYMBOL_REF:
cur = safe_concat (buf, cur, "`");
cur = safe_concat (buf, cur, XSTR (x, 0));
cur = safe_concat (buf, cur, "'");
break;
case LABEL_REF:
sprintf (t, "L%d", INSN_UID (XEXP (x, 0)));
cur = safe_concat (buf, cur, t);
break;
case CONST:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "const(");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, ")");
break;
case HIGH:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "high(");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, ")");
break;
case REG:
if (REGNO (x) < FIRST_PSEUDO_REGISTER)
{
int c = reg_names[REGNO (x)][0];
if (ISDIGIT (c))
cur = safe_concat (buf, cur, "%");
cur = safe_concat (buf, cur, reg_names[REGNO (x)]);
}
else
{
sprintf (t, "r%d", REGNO (x));
cur = safe_concat (buf, cur, t);
}
break;
case SUBREG:
print_value (t, SUBREG_REG (x), verbose);
cur = safe_concat (buf, cur, t);
sprintf (t, "#%d", SUBREG_BYTE (x));
cur = safe_concat (buf, cur, t);
break;
case SCRATCH:
cur = safe_concat (buf, cur, "scratch");
break;
case CC0:
cur = safe_concat (buf, cur, "cc0");
break;
case PC:
cur = safe_concat (buf, cur, "pc");
break;
case MEM:
print_value (t, XEXP (x, 0), verbose);
cur = safe_concat (buf, cur, "[");
cur = safe_concat (buf, cur, t);
cur = safe_concat (buf, cur, "]");
break;
default:
print_exp (t, x, verbose);
cur = safe_concat (buf, cur, t);
break;
}
} /* print_value */
static void
print_rtx (rtx in_rtx)
{
int i = 0;
int j;
const char *format_ptr;
int is_insn;
if (sawclose)
{
if (flag_simple)
fputc (' ', outfile);
else
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
sawclose = 0;
}
if (in_rtx == 0)
{
fputs ("(nil)", outfile);
sawclose = 1;
return;
}
else if (GET_CODE (in_rtx) > NUM_RTX_CODE)
{
fprintf (outfile, "(??? bad code %d\n)", GET_CODE (in_rtx));
sawclose = 1;
return;
}
is_insn = INSN_P (in_rtx);
/* When printing in VCG format we write INSNs, NOTE, LABEL, and BARRIER
in separate nodes and therefore have to handle them special here. */
if (dump_for_graph
&& (is_insn || NOTE_P (in_rtx)
|| LABEL_P (in_rtx) || BARRIER_P (in_rtx)))
{
i = 3;
indent = 0;
}
else
{
/* Print name of expression code. */
if (flag_simple && GET_CODE (in_rtx) == CONST_INT)
fputc ('(', outfile);
else
fprintf (outfile, "(%s", GET_RTX_NAME (GET_CODE (in_rtx)));
if (! flag_simple)
{
if (RTX_FLAG (in_rtx, in_struct))
fputs ("/s", outfile);
if (RTX_FLAG (in_rtx, volatil))
fputs ("/v", outfile);
if (RTX_FLAG (in_rtx, unchanging))
fputs ("/u", outfile);
if (RTX_FLAG (in_rtx, frame_related))
fputs ("/f", outfile);
if (RTX_FLAG (in_rtx, jump))
fputs ("/j", outfile);
if (RTX_FLAG (in_rtx, call))
fputs ("/c", outfile);
if (RTX_FLAG (in_rtx, return_val))
fputs ("/i", outfile);
/* Print REG_NOTE names for EXPR_LIST and INSN_LIST. */
if (GET_CODE (in_rtx) == EXPR_LIST
|| GET_CODE (in_rtx) == INSN_LIST)
fprintf (outfile, ":%s",
GET_REG_NOTE_NAME (GET_MODE (in_rtx)));
/* For other rtl, print the mode if it's not VOID. */
else if (GET_MODE (in_rtx) != VOIDmode)
fprintf (outfile, ":%s", GET_MODE_NAME (GET_MODE (in_rtx)));
}
}
#ifndef GENERATOR_FILE
if (GET_CODE (in_rtx) == CONST_DOUBLE && FLOAT_MODE_P (GET_MODE (in_rtx)))
i = 5;
#endif
/* Get the format string and skip the first elements if we have handled
them already. */
format_ptr = GET_RTX_FORMAT (GET_CODE (in_rtx)) + i;
for (; i < GET_RTX_LENGTH (GET_CODE (in_rtx)); i++)
switch (*format_ptr++)
{
const char *str;
case 'T':
str = XTMPL (in_rtx, i);
goto string;
case 'S':
case 's':
str = XSTR (in_rtx, i);
string:
if (str == 0)
fputs (dump_for_graph ? " \\\"\\\"" : " \"\"", outfile);
else
{
if (dump_for_graph)
fprintf (outfile, " (\\\"%s\\\")", str);
else
fprintf (outfile, " (\"%s\")", str);
}
sawclose = 1;
break;
/* 0 indicates a field for internal use that should not be printed.
An exception is the third field of a NOTE, where it indicates
that the field has several different valid contents. */
case '0':
if (i == 1 && REG_P (in_rtx))
{
if (REGNO (in_rtx) != ORIGINAL_REGNO (in_rtx))
fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx));
}
#ifndef GENERATOR_FILE
else if (i == 1 && GET_CODE (in_rtx) == SYMBOL_REF)
{
int flags = SYMBOL_REF_FLAGS (in_rtx);
if (flags)
fprintf (outfile, " [flags 0x%x]", flags);
}
else if (i == 2 && GET_CODE (in_rtx) == SYMBOL_REF)
{
tree decl = SYMBOL_REF_DECL (in_rtx);
if (decl)
print_node_brief (outfile, "", decl, 0);
}
#endif
else if (i == 4 && NOTE_P (in_rtx))
{
switch (NOTE_LINE_NUMBER (in_rtx))
{
case NOTE_INSN_EH_REGION_BEG:
case NOTE_INSN_EH_REGION_END:
if (flag_dump_unnumbered)
fprintf (outfile, " #");
else
fprintf (outfile, " %d", NOTE_EH_HANDLER (in_rtx));
sawclose = 1;
break;
case NOTE_INSN_BLOCK_BEG:
case NOTE_INSN_BLOCK_END:
#ifndef GENERATOR_FILE
dump_addr (outfile, " ", NOTE_BLOCK (in_rtx));
#endif
sawclose = 1;
break;
case NOTE_INSN_BASIC_BLOCK:
{
#ifndef GENERATOR_FILE
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
fprintf (outfile, " [bb %d]", bb->index);
#endif
break;
}
case NOTE_INSN_EXPECTED_VALUE:
indent += 2;
if (!sawclose)
fprintf (outfile, " ");
print_rtx (NOTE_EXPECTED_VALUE (in_rtx));
indent -= 2;
break;
case NOTE_INSN_DELETED_LABEL:
{
const char *label = NOTE_DELETED_LABEL_NAME (in_rtx);
if (label)
fprintf (outfile, " (\"%s\")", label);
else
fprintf (outfile, " \"\"");
}
break;
case NOTE_INSN_SWITCH_TEXT_SECTIONS:
{
#ifndef GENERATOR_FILE
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
fprintf (outfile, " [bb %d]", bb->index);
#endif
break;
}
case NOTE_INSN_VAR_LOCATION:
#ifndef GENERATOR_FILE
fprintf (outfile, " (");
print_mem_expr (outfile, NOTE_VAR_LOCATION_DECL (in_rtx));
fprintf (outfile, " ");
print_rtx (NOTE_VAR_LOCATION_LOC (in_rtx));
fprintf (outfile, ")");
#endif
break;
default:
{
const char * const str = X0STR (in_rtx, i);
if (NOTE_LINE_NUMBER (in_rtx) < 0)
;
else if (str == 0)
fputs (dump_for_graph ? " \\\"\\\"" : " \"\"", outfile);
else
{
if (dump_for_graph)
fprintf (outfile, " (\\\"%s\\\")", str);
else
fprintf (outfile, " (\"%s\")", str);
}
break;
}
}
}
break;
case 'e':
do_e:
indent += 2;
if (!sawclose)
fprintf (outfile, " ");
print_rtx (XEXP (in_rtx, i));
indent -= 2;
break;
case 'E':
case 'V':
indent += 2;
if (sawclose)
{
fprintf (outfile, "\n%s%*s",
print_rtx_head, indent * 2, "");
sawclose = 0;
}
fputs (" [", outfile);
if (NULL != XVEC (in_rtx, i))
{
indent += 2;
if (XVECLEN (in_rtx, i))
sawclose = 1;
for (j = 0; j < XVECLEN (in_rtx, i); j++)
print_rtx (XVECEXP (in_rtx, i, j));
indent -= 2;
}
if (sawclose)
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
fputs ("]", outfile);
sawclose = 1;
indent -= 2;
break;
case 'w':
if (! flag_simple)
fprintf (outfile, " ");
fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, XWINT (in_rtx, i));
if (! flag_simple)
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_HEX "]",
XWINT (in_rtx, i));
break;
case 'i':
if (i == 4 && INSN_P (in_rtx))
{
#ifndef GENERATOR_FILE
/* Pretty-print insn locators. Ignore scoping as it is mostly
redundant with line number information and do not print anything
when there is no location information available. */
if (INSN_LOCATOR (in_rtx) && insn_file (in_rtx))
fprintf(outfile, " %s:%i", insn_file (in_rtx), insn_line (in_rtx));
#endif
}
else if (i == 6 && NOTE_P (in_rtx))
{
/* This field is only used for NOTE_INSN_DELETED_LABEL, and
other times often contains garbage from INSN->NOTE death. */
if (NOTE_LINE_NUMBER (in_rtx) == NOTE_INSN_DELETED_LABEL)
fprintf (outfile, " %d", XINT (in_rtx, i));
}
else
{
int value = XINT (in_rtx, i);
const char *name;
#ifndef GENERATOR_FILE
if (REG_P (in_rtx) && value < FIRST_PSEUDO_REGISTER)
fprintf (outfile, " %d %s", REGNO (in_rtx),
reg_names[REGNO (in_rtx)]);
else if (REG_P (in_rtx)
&& value <= LAST_VIRTUAL_REGISTER)
{
if (value == VIRTUAL_INCOMING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-incoming-args", value);
else if (value == VIRTUAL_STACK_VARS_REGNUM)
fprintf (outfile, " %d virtual-stack-vars", value);
else if (value == VIRTUAL_STACK_DYNAMIC_REGNUM)
fprintf (outfile, " %d virtual-stack-dynamic", value);
else if (value == VIRTUAL_OUTGOING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-outgoing-args", value);
else if (value == VIRTUAL_CFA_REGNUM)
fprintf (outfile, " %d virtual-cfa", value);
else
fprintf (outfile, " %d virtual-reg-%d", value,
value-FIRST_VIRTUAL_REGISTER);
}
else
#endif
if (flag_dump_unnumbered
&& (is_insn || NOTE_P (in_rtx)))
fputc ('#', outfile);
else
fprintf (outfile, " %d", value);
#ifndef GENERATOR_FILE
if (REG_P (in_rtx) && REG_ATTRS (in_rtx))
{
fputs (" [", outfile);
if (ORIGINAL_REGNO (in_rtx) != REGNO (in_rtx))
fprintf (outfile, "orig:%i", ORIGINAL_REGNO (in_rtx));
if (REG_EXPR (in_rtx))
print_mem_expr (outfile, REG_EXPR (in_rtx));
if (REG_OFFSET (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC,
REG_OFFSET (in_rtx));
fputs (" ]", outfile);
}
#endif
if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
&& XINT (in_rtx, i) >= 0
&& (name = get_insn_name (XINT (in_rtx, i))) != NULL)
fprintf (outfile, " {%s}", name);
sawclose = 0;
}
break;
/* Print NOTE_INSN names rather than integer codes. */
case 'n':
if (XINT (in_rtx, i) >= (int) NOTE_INSN_BIAS
&& XINT (in_rtx, i) < (int) NOTE_INSN_MAX)
fprintf (outfile, " %s", GET_NOTE_INSN_NAME (XINT (in_rtx, i)));
else
fprintf (outfile, " %d", XINT (in_rtx, i));
sawclose = 0;
break;
case 'u':
if (XEXP (in_rtx, i) != NULL)
{
rtx sub = XEXP (in_rtx, i);
enum rtx_code subc = GET_CODE (sub);
if (GET_CODE (in_rtx) == LABEL_REF)
{
if (subc == NOTE
&& NOTE_LINE_NUMBER (sub) == NOTE_INSN_DELETED_LABEL)
{
if (flag_dump_unnumbered)
fprintf (outfile, " [# deleted]");
else
fprintf (outfile, " [%d deleted]", INSN_UID (sub));
sawclose = 0;
break;
}
if (subc != CODE_LABEL)
goto do_e;
}
if (flag_dump_unnumbered)
fputs (" #", outfile);
else
fprintf (outfile, " %d", INSN_UID (sub));
}
else
fputs (" 0", outfile);
sawclose = 0;
break;
case 'b':
#ifndef GENERATOR_FILE
if (XBITMAP (in_rtx, i) == NULL)
fputs (" {null}", outfile);
else
bitmap_print (outfile, XBITMAP (in_rtx, i), " {", "}");
#endif
sawclose = 0;
break;
case 't':
#ifndef GENERATOR_FILE
dump_addr (outfile, " ", XTREE (in_rtx, i));
#endif
break;
case '*':
fputs (" Unknown", outfile);
sawclose = 0;
break;
case 'B':
#ifndef GENERATOR_FILE
if (XBBDEF (in_rtx, i))
fprintf (outfile, " %i", XBBDEF (in_rtx, i)->index);
#endif
break;
default:
gcc_unreachable ();
}
switch (GET_CODE (in_rtx))
{
#ifndef GENERATOR_FILE
case MEM:
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_DEC, MEM_ALIAS_SET (in_rtx));
if (MEM_EXPR (in_rtx))
print_mem_expr (outfile, MEM_EXPR (in_rtx));
if (MEM_OFFSET (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC,
INTVAL (MEM_OFFSET (in_rtx)));
if (MEM_SIZE (in_rtx))
fprintf (outfile, " S" HOST_WIDE_INT_PRINT_DEC,
INTVAL (MEM_SIZE (in_rtx)));
if (MEM_ALIGN (in_rtx) != 1)
fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
fputc (']', outfile);
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (in_rtx)))
{
char s[60];
real_to_decimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
fprintf (outfile, " %s", s);
real_to_hexadecimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
fprintf (outfile, " [%s]", s);
}
break;
#endif
case CODE_LABEL:
fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx));
switch (LABEL_KIND (in_rtx))
{
case LABEL_NORMAL: break;
case LABEL_STATIC_ENTRY: fputs (" [entry]", outfile); break;
case LABEL_GLOBAL_ENTRY: fputs (" [global entry]", outfile); break;
case LABEL_WEAK_ENTRY: fputs (" [weak entry]", outfile); break;
default: gcc_unreachable ();
}
break;
default:
break;
}
if (dump_for_graph
&& (is_insn || NOTE_P (in_rtx)
|| LABEL_P (in_rtx) || BARRIER_P (in_rtx)))
sawclose = 0;
else
{
fputc (')', outfile);
sawclose = 1;
}
}
static void
print_rtx (const_rtx in_rtx)
{
int i = 0;
int j;
const char *format_ptr;
int is_insn;
if (sawclose)
{
if (flag_simple)
fputc (' ', outfile);
else
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
sawclose = 0;
}
if (in_rtx == 0)
{
fputs ("(nil)", outfile);
sawclose = 1;
return;
}
else if (GET_CODE (in_rtx) > NUM_RTX_CODE)
{
fprintf (outfile, "(??? bad code %d\n%s%*s)", GET_CODE (in_rtx),
print_rtx_head, indent * 2, "");
sawclose = 1;
return;
}
is_insn = INSN_P (in_rtx);
/* Print name of expression code. */
if (flag_simple && CONST_INT_P (in_rtx))
fputc ('(', outfile);
else
fprintf (outfile, "(%s", GET_RTX_NAME (GET_CODE (in_rtx)));
if (! flag_simple)
{
if (RTX_FLAG (in_rtx, in_struct))
fputs ("/s", outfile);
if (RTX_FLAG (in_rtx, volatil))
fputs ("/v", outfile);
if (RTX_FLAG (in_rtx, unchanging))
fputs ("/u", outfile);
if (RTX_FLAG (in_rtx, frame_related))
fputs ("/f", outfile);
if (RTX_FLAG (in_rtx, jump))
fputs ("/j", outfile);
if (RTX_FLAG (in_rtx, call))
fputs ("/c", outfile);
if (RTX_FLAG (in_rtx, return_val))
fputs ("/i", outfile);
/* Print REG_NOTE names for EXPR_LIST and INSN_LIST. */
if ((GET_CODE (in_rtx) == EXPR_LIST
|| GET_CODE (in_rtx) == INSN_LIST
|| GET_CODE (in_rtx) == INT_LIST)
&& (int)GET_MODE (in_rtx) < REG_NOTE_MAX)
fprintf (outfile, ":%s",
GET_REG_NOTE_NAME (GET_MODE (in_rtx)));
/* For other rtl, print the mode if it's not VOID. */
else if (GET_MODE (in_rtx) != VOIDmode)
fprintf (outfile, ":%s", GET_MODE_NAME (GET_MODE (in_rtx)));
#ifndef GENERATOR_FILE
if (GET_CODE (in_rtx) == VAR_LOCATION)
{
if (TREE_CODE (PAT_VAR_LOCATION_DECL (in_rtx)) == STRING_CST)
fputs (" <debug string placeholder>", outfile);
else
print_mem_expr (outfile, PAT_VAR_LOCATION_DECL (in_rtx));
fputc (' ', outfile);
print_rtx (PAT_VAR_LOCATION_LOC (in_rtx));
if (PAT_VAR_LOCATION_STATUS (in_rtx)
== VAR_INIT_STATUS_UNINITIALIZED)
fprintf (outfile, " [uninit]");
sawclose = 1;
i = GET_RTX_LENGTH (VAR_LOCATION);
}
#endif
}
#ifndef GENERATOR_FILE
if (CONST_DOUBLE_AS_FLOAT_P (in_rtx))
i = 5;
#endif
/* Get the format string and skip the first elements if we have handled
them already. */
format_ptr = GET_RTX_FORMAT (GET_CODE (in_rtx)) + i;
for (; i < GET_RTX_LENGTH (GET_CODE (in_rtx)); i++)
switch (*format_ptr++)
{
const char *str;
case 'T':
str = XTMPL (in_rtx, i);
goto string;
case 'S':
case 's':
str = XSTR (in_rtx, i);
string:
if (str == 0)
fputs (" \"\"", outfile);
else
fprintf (outfile, " (\"%s\")", str);
sawclose = 1;
break;
/* 0 indicates a field for internal use that should not be printed.
An exception is the third field of a NOTE, where it indicates
that the field has several different valid contents. */
case '0':
if (i == 1 && REG_P (in_rtx))
{
if (REGNO (in_rtx) != ORIGINAL_REGNO (in_rtx))
fprintf (outfile, " [%d]", ORIGINAL_REGNO (in_rtx));
}
#ifndef GENERATOR_FILE
else if (i == 1 && GET_CODE (in_rtx) == SYMBOL_REF)
{
int flags = SYMBOL_REF_FLAGS (in_rtx);
if (flags)
fprintf (outfile, " [flags %#x]", flags);
}
else if (i == 2 && GET_CODE (in_rtx) == SYMBOL_REF)
{
tree decl = SYMBOL_REF_DECL (in_rtx);
if (decl)
print_node_brief (outfile, "", decl, dump_flags);
}
#endif
else if (i == 4 && NOTE_P (in_rtx))
{
switch (NOTE_KIND (in_rtx))
{
case NOTE_INSN_EH_REGION_BEG:
case NOTE_INSN_EH_REGION_END:
if (flag_dump_unnumbered)
fprintf (outfile, " #");
else
fprintf (outfile, " %d", NOTE_EH_HANDLER (in_rtx));
sawclose = 1;
break;
case NOTE_INSN_BLOCK_BEG:
case NOTE_INSN_BLOCK_END:
#ifndef GENERATOR_FILE
dump_addr (outfile, " ", NOTE_BLOCK (in_rtx));
#endif
sawclose = 1;
break;
case NOTE_INSN_BASIC_BLOCK:
{
#ifndef GENERATOR_FILE
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
fprintf (outfile, " [bb %d]", bb->index);
#endif
break;
}
case NOTE_INSN_DELETED_LABEL:
case NOTE_INSN_DELETED_DEBUG_LABEL:
{
const char *label = NOTE_DELETED_LABEL_NAME (in_rtx);
if (label)
fprintf (outfile, " (\"%s\")", label);
else
fprintf (outfile, " \"\"");
}
break;
case NOTE_INSN_SWITCH_TEXT_SECTIONS:
{
#ifndef GENERATOR_FILE
basic_block bb = NOTE_BASIC_BLOCK (in_rtx);
if (bb != 0)
fprintf (outfile, " [bb %d]", bb->index);
#endif
break;
}
case NOTE_INSN_VAR_LOCATION:
case NOTE_INSN_CALL_ARG_LOCATION:
#ifndef GENERATOR_FILE
fputc (' ', outfile);
print_rtx (NOTE_VAR_LOCATION (in_rtx));
#endif
break;
case NOTE_INSN_CFI:
#ifndef GENERATOR_FILE
fputc ('\n', outfile);
output_cfi_directive (outfile, NOTE_CFI (in_rtx));
fputc ('\t', outfile);
#endif
break;
default:
break;
}
}
else if (i == 8 && JUMP_P (in_rtx) && JUMP_LABEL (in_rtx) != NULL)
{
/* Output the JUMP_LABEL reference. */
fprintf (outfile, "\n%s%*s -> ", print_rtx_head, indent * 2, "");
if (GET_CODE (JUMP_LABEL (in_rtx)) == RETURN)
fprintf (outfile, "return");
else if (GET_CODE (JUMP_LABEL (in_rtx)) == SIMPLE_RETURN)
fprintf (outfile, "simple_return");
else
fprintf (outfile, "%d", INSN_UID (JUMP_LABEL (in_rtx)));
}
else if (i == 0 && GET_CODE (in_rtx) == VALUE)
{
#ifndef GENERATOR_FILE
cselib_val *val = CSELIB_VAL_PTR (in_rtx);
fprintf (outfile, " %u:%u", val->uid, val->hash);
dump_addr (outfile, " @", in_rtx);
dump_addr (outfile, "/", (void*)val);
#endif
}
else if (i == 0 && GET_CODE (in_rtx) == DEBUG_EXPR)
{
#ifndef GENERATOR_FILE
fprintf (outfile, " D#%i",
DEBUG_TEMP_UID (DEBUG_EXPR_TREE_DECL (in_rtx)));
#endif
}
else if (i == 0 && GET_CODE (in_rtx) == ENTRY_VALUE)
{
indent += 2;
if (!sawclose)
fprintf (outfile, " ");
print_rtx (ENTRY_VALUE_EXP (in_rtx));
indent -= 2;
}
break;
case 'e':
do_e:
indent += 2;
if (i == 7 && INSN_P (in_rtx))
/* Put REG_NOTES on their own line. */
fprintf (outfile, "\n%s%*s",
print_rtx_head, indent * 2, "");
if (!sawclose)
fprintf (outfile, " ");
print_rtx (XEXP (in_rtx, i));
indent -= 2;
break;
case 'E':
case 'V':
indent += 2;
if (sawclose)
{
fprintf (outfile, "\n%s%*s",
print_rtx_head, indent * 2, "");
sawclose = 0;
}
fputs (" [", outfile);
if (NULL != XVEC (in_rtx, i))
{
indent += 2;
if (XVECLEN (in_rtx, i))
sawclose = 1;
for (j = 0; j < XVECLEN (in_rtx, i); j++)
print_rtx (XVECEXP (in_rtx, i, j));
indent -= 2;
}
if (sawclose)
fprintf (outfile, "\n%s%*s", print_rtx_head, indent * 2, "");
fputs ("]", outfile);
sawclose = 1;
indent -= 2;
break;
case 'w':
if (! flag_simple)
fprintf (outfile, " ");
fprintf (outfile, HOST_WIDE_INT_PRINT_DEC, XWINT (in_rtx, i));
if (! flag_simple)
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_HEX "]",
(unsigned HOST_WIDE_INT) XWINT (in_rtx, i));
break;
case 'i':
if (i == 5 && INSN_P (in_rtx))
{
#ifndef GENERATOR_FILE
/* Pretty-print insn locations. Ignore scoping as it is mostly
redundant with line number information and do not print anything
when there is no location information available. */
if (INSN_LOCATION (in_rtx) && insn_file (in_rtx))
fprintf(outfile, " %s:%i", insn_file (in_rtx), insn_line (in_rtx));
#endif
}
else if (i == 6 && GET_CODE (in_rtx) == ASM_OPERANDS)
{
#ifndef GENERATOR_FILE
fprintf (outfile, " %s:%i",
LOCATION_FILE (ASM_OPERANDS_SOURCE_LOCATION (in_rtx)),
LOCATION_LINE (ASM_OPERANDS_SOURCE_LOCATION (in_rtx)));
#endif
}
else if (i == 1 && GET_CODE (in_rtx) == ASM_INPUT)
{
#ifndef GENERATOR_FILE
fprintf (outfile, " %s:%i",
LOCATION_FILE (ASM_INPUT_SOURCE_LOCATION (in_rtx)),
LOCATION_LINE (ASM_INPUT_SOURCE_LOCATION (in_rtx)));
#endif
}
else if (i == 6 && NOTE_P (in_rtx))
{
/* This field is only used for NOTE_INSN_DELETED_LABEL, and
other times often contains garbage from INSN->NOTE death. */
if (NOTE_KIND (in_rtx) == NOTE_INSN_DELETED_LABEL
|| NOTE_KIND (in_rtx) == NOTE_INSN_DELETED_DEBUG_LABEL)
fprintf (outfile, " %d", XINT (in_rtx, i));
}
#if !defined(GENERATOR_FILE) && NUM_UNSPECV_VALUES > 0
else if (i == 1
&& GET_CODE (in_rtx) == UNSPEC_VOLATILE
&& XINT (in_rtx, 1) >= 0
&& XINT (in_rtx, 1) < NUM_UNSPECV_VALUES)
fprintf (outfile, " %s", unspecv_strings[XINT (in_rtx, 1)]);
#endif
#if !defined(GENERATOR_FILE) && NUM_UNSPEC_VALUES > 0
else if (i == 1
&& (GET_CODE (in_rtx) == UNSPEC
|| GET_CODE (in_rtx) == UNSPEC_VOLATILE)
&& XINT (in_rtx, 1) >= 0
&& XINT (in_rtx, 1) < NUM_UNSPEC_VALUES)
fprintf (outfile, " %s", unspec_strings[XINT (in_rtx, 1)]);
#endif
else
{
int value = XINT (in_rtx, i);
const char *name;
#ifndef GENERATOR_FILE
if (REG_P (in_rtx) && (unsigned) value < FIRST_PSEUDO_REGISTER)
fprintf (outfile, " %d %s", value, reg_names[value]);
else if (REG_P (in_rtx)
&& (unsigned) value <= LAST_VIRTUAL_REGISTER)
{
if (value == VIRTUAL_INCOMING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-incoming-args", value);
else if (value == VIRTUAL_STACK_VARS_REGNUM)
fprintf (outfile, " %d virtual-stack-vars", value);
else if (value == VIRTUAL_STACK_DYNAMIC_REGNUM)
fprintf (outfile, " %d virtual-stack-dynamic", value);
else if (value == VIRTUAL_OUTGOING_ARGS_REGNUM)
fprintf (outfile, " %d virtual-outgoing-args", value);
else if (value == VIRTUAL_CFA_REGNUM)
fprintf (outfile, " %d virtual-cfa", value);
else if (value == VIRTUAL_PREFERRED_STACK_BOUNDARY_REGNUM)
fprintf (outfile, " %d virtual-preferred-stack-boundary",
value);
else
fprintf (outfile, " %d virtual-reg-%d", value,
value-FIRST_VIRTUAL_REGISTER);
}
else
#endif
if (flag_dump_unnumbered
&& (is_insn || NOTE_P (in_rtx)))
fputc ('#', outfile);
else
fprintf (outfile, " %d", value);
#ifndef GENERATOR_FILE
if (REG_P (in_rtx) && REG_ATTRS (in_rtx))
{
fputs (" [", outfile);
if (ORIGINAL_REGNO (in_rtx) != REGNO (in_rtx))
fprintf (outfile, "orig:%i", ORIGINAL_REGNO (in_rtx));
if (REG_EXPR (in_rtx))
print_mem_expr (outfile, REG_EXPR (in_rtx));
if (REG_OFFSET (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC,
REG_OFFSET (in_rtx));
fputs (" ]", outfile);
}
#endif
if (is_insn && &INSN_CODE (in_rtx) == &XINT (in_rtx, i)
&& XINT (in_rtx, i) >= 0
&& (name = get_insn_name (XINT (in_rtx, i))) != NULL)
fprintf (outfile, " {%s}", name);
sawclose = 0;
}
break;
/* Print NOTE_INSN names rather than integer codes. */
case 'n':
fprintf (outfile, " %s", GET_NOTE_INSN_NAME (XINT (in_rtx, i)));
sawclose = 0;
break;
case 'u':
if (XEXP (in_rtx, i) != NULL)
{
rtx sub = XEXP (in_rtx, i);
enum rtx_code subc = GET_CODE (sub);
if (GET_CODE (in_rtx) == LABEL_REF)
{
if (subc == NOTE
&& NOTE_KIND (sub) == NOTE_INSN_DELETED_LABEL)
{
if (flag_dump_unnumbered)
fprintf (outfile, " [# deleted]");
else
fprintf (outfile, " [%d deleted]", INSN_UID (sub));
sawclose = 0;
break;
}
if (subc != CODE_LABEL)
goto do_e;
}
if (flag_dump_unnumbered
|| (flag_dump_unnumbered_links && (i == 1 || i == 2)
&& (INSN_P (in_rtx) || NOTE_P (in_rtx)
|| LABEL_P (in_rtx) || BARRIER_P (in_rtx))))
fputs (" #", outfile);
else
fprintf (outfile, " %d", INSN_UID (sub));
}
else
fputs (" 0", outfile);
sawclose = 0;
break;
case 't':
#ifndef GENERATOR_FILE
if (i == 0 && GET_CODE (in_rtx) == DEBUG_IMPLICIT_PTR)
print_mem_expr (outfile, DEBUG_IMPLICIT_PTR_DECL (in_rtx));
else if (i == 0 && GET_CODE (in_rtx) == DEBUG_PARAMETER_REF)
print_mem_expr (outfile, DEBUG_PARAMETER_REF_DECL (in_rtx));
else
dump_addr (outfile, " ", XTREE (in_rtx, i));
#endif
break;
case '*':
fputs (" Unknown", outfile);
sawclose = 0;
break;
case 'B':
#ifndef GENERATOR_FILE
if (XBBDEF (in_rtx, i))
fprintf (outfile, " %i", XBBDEF (in_rtx, i)->index);
#endif
break;
default:
gcc_unreachable ();
}
switch (GET_CODE (in_rtx))
{
#ifndef GENERATOR_FILE
case MEM:
if (__builtin_expect (final_insns_dump_p, false))
fprintf (outfile, " [");
else
fprintf (outfile, " [" HOST_WIDE_INT_PRINT_DEC,
(HOST_WIDE_INT) MEM_ALIAS_SET (in_rtx));
if (MEM_EXPR (in_rtx))
print_mem_expr (outfile, MEM_EXPR (in_rtx));
if (MEM_OFFSET_KNOWN_P (in_rtx))
fprintf (outfile, "+" HOST_WIDE_INT_PRINT_DEC, MEM_OFFSET (in_rtx));
if (MEM_SIZE_KNOWN_P (in_rtx))
fprintf (outfile, " S" HOST_WIDE_INT_PRINT_DEC, MEM_SIZE (in_rtx));
if (MEM_ALIGN (in_rtx) != 1)
fprintf (outfile, " A%u", MEM_ALIGN (in_rtx));
if (!ADDR_SPACE_GENERIC_P (MEM_ADDR_SPACE (in_rtx)))
fprintf (outfile, " AS%u", MEM_ADDR_SPACE (in_rtx));
fputc (']', outfile);
break;
case CONST_DOUBLE:
if (FLOAT_MODE_P (GET_MODE (in_rtx)))
{
char s[60];
real_to_decimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
fprintf (outfile, " %s", s);
real_to_hexadecimal (s, CONST_DOUBLE_REAL_VALUE (in_rtx),
sizeof (s), 0, 1);
fprintf (outfile, " [%s]", s);
}
break;
#endif
case CODE_LABEL:
fprintf (outfile, " [%d uses]", LABEL_NUSES (in_rtx));
switch (LABEL_KIND (in_rtx))
{
case LABEL_NORMAL: break;
case LABEL_STATIC_ENTRY: fputs (" [entry]", outfile); break;
case LABEL_GLOBAL_ENTRY: fputs (" [global entry]", outfile); break;
case LABEL_WEAK_ENTRY: fputs (" [weak entry]", outfile); break;
default: gcc_unreachable ();
}
break;
default:
break;
}
fputc (')', outfile);
sawclose = 1;
}