-/* Prints out tree in human readable form - GNU C-compiler
- Copyright (C) 1990, 1991 Free Software Foundation, Inc.
+/* Prints out tree in human readable form - GCC
+ Copyright (C) 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
#include "tree.h"
-#include <stdio.h>
-
-extern char **tree_code_name;
-
-extern char *mode_name[];
-
-void print_node ();
-void indent_to ();
+#include "real.h"
+#include "fixed-value.h"
+#include "ggc.h"
+#include "langhooks.h"
+#include "tree-iterator.h"
+#include "diagnostic.h"
+#include "tree-flow.h"
+#include "tree-pass.h"
/* Define the hash table of nodes already seen.
Such nodes are not repeated; brief cross-references are used. */
down to a depth of six. */
void
-debug_tree (node)
- tree node;
+debug_tree (tree node)
{
- char *object = (char *) oballoc (0);
- table = (struct bucket **) oballoc (HASH_SIZE * sizeof (struct bucket *));
- bzero (table, HASH_SIZE * sizeof (struct bucket *));
+ table = XCNEWVEC (struct bucket *, HASH_SIZE);
print_node (stderr, "", node, 0);
+ free (table);
table = 0;
- obfree (object);
- fprintf (stderr, "\n");
+ putc ('\n', stderr);
+}
+
+/* Print PREFIX and ADDR to FILE. */
+void
+dump_addr (FILE *file, const char *prefix, const void *addr)
+{
+ if (flag_dump_noaddr || flag_dump_unnumbered)
+ fprintf (file, "%s#", prefix);
+ else
+ fprintf (file, "%s" HOST_PTR_PRINTF, prefix, addr);
}
/* Print a node in brief fashion, with just the code, address and name. */
void
-print_node_brief (file, prefix, node, indent)
- FILE *file;
- char *prefix;
- tree node;
- int indent;
+print_node_brief (FILE *file, const char *prefix, const_tree node, int indent)
{
- char class;
+ enum tree_code_class tclass;
if (node == 0)
return;
- class = TREE_CODE_CLASS (TREE_CODE (node));
+ tclass = TREE_CODE_CLASS (TREE_CODE (node));
/* Always print the slot this node is in, and its code, address and
name if any. */
if (indent > 0)
fprintf (file, " ");
- fprintf (file, "%s <%s %x", prefix,
- tree_code_name[(int) TREE_CODE (node)], (int) node);
+ fprintf (file, "%s <%s", prefix, tree_code_name[(int) TREE_CODE (node)]);
+ dump_addr (file, " ", node);
- if (class == 'd')
+ if (tclass == tcc_declaration)
{
if (DECL_NAME (node))
fprintf (file, " %s", IDENTIFIER_POINTER (DECL_NAME (node)));
+ else if (TREE_CODE (node) == LABEL_DECL
+ && LABEL_DECL_UID (node) != -1)
+ {
+ if (dump_flags & TDF_NOUID)
+ fprintf (file, " L.xxxx");
+ else
+ fprintf (file, " L.%d", (int) LABEL_DECL_UID (node));
+ }
+ else
+ {
+ if (dump_flags & TDF_NOUID)
+ fprintf (file, " %c.xxxx",
+ TREE_CODE (node) == CONST_DECL ? 'C' : 'D');
+ else
+ fprintf (file, " %c.%u",
+ TREE_CODE (node) == CONST_DECL ? 'C' : 'D',
+ DECL_UID (node));
+ }
}
- else if (class == 't')
+ else if (tclass == tcc_type)
{
if (TYPE_NAME (node))
{
fprintf (file, " %s",
IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node))));
}
+ if (!ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
+ fprintf (file, " address-space-%d", TYPE_ADDR_SPACE (node));
}
if (TREE_CODE (node) == IDENTIFIER_NODE)
fprintf (file, " %s", IDENTIFIER_POINTER (node));
- /* We might as well always print the value of an integer. */
+
+ /* We might as well always print the value of an integer or real. */
if (TREE_CODE (node) == INTEGER_CST)
{
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ fprintf (file, " ");
if (TREE_INT_CST_HIGH (node) == 0)
- fprintf (file, " %1u", TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED, TREE_INT_CST_LOW (node));
else if (TREE_INT_CST_HIGH (node) == -1
&& TREE_INT_CST_LOW (node) != 0)
- fprintf (file, " -%1u", -TREE_INT_CST_LOW (node));
+ fprintf (file, "-" HOST_WIDE_INT_PRINT_UNSIGNED,
+ -TREE_INT_CST_LOW (node));
else
- fprintf (file, " 0x%x%08x",
- TREE_INT_CST_HIGH (node),
- TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX,
+ (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (node),
+ (unsigned HOST_WIDE_INT) TREE_INT_CST_LOW (node));
}
if (TREE_CODE (node) == REAL_CST)
{
-#ifndef REAL_IS_NOT_DOUBLE
- fprintf (file, " %e", TREE_REAL_CST (node));
-#else
- {
- int i;
- char *p = (char *) &TREE_REAL_CST (node);
- fprintf (file, " 0x");
- for (i = 0; i < sizeof TREE_REAL_CST (node); i++)
- fprintf (file, "%02x", *p++);
- fprintf (file, "");
- }
-#endif /* REAL_IS_NOT_DOUBLE */
+ REAL_VALUE_TYPE d;
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ d = TREE_REAL_CST (node);
+ if (REAL_VALUE_ISINF (d))
+ fprintf (file, REAL_VALUE_NEGATIVE (d) ? " -Inf" : " Inf");
+ else if (REAL_VALUE_ISNAN (d))
+ fprintf (file, " Nan");
+ else
+ {
+ char string[60];
+ real_to_decimal (string, &d, sizeof (string), 0, 1);
+ fprintf (file, " %s", string);
+ }
+ }
+ if (TREE_CODE (node) == FIXED_CST)
+ {
+ FIXED_VALUE_TYPE f;
+ char string[60];
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ f = TREE_FIXED_CST (node);
+ fixed_to_decimal (string, &f, sizeof (string));
+ fprintf (file, " %s", string);
}
fprintf (file, ">");
}
void
-indent_to (file, column)
- FILE *file;
- int column;
+indent_to (FILE *file, int column)
{
int i;
starting in column INDENT. */
void
-print_node (file, prefix, node, indent)
- FILE *file;
- char *prefix;
- tree node;
- int indent;
+print_node (FILE *file, const char *prefix, tree node, int indent)
{
int hash;
struct bucket *b;
enum machine_mode mode;
- char class;
+ enum tree_code_class tclass;
int len;
- int first_rtl;
int i;
+ expanded_location xloc;
+ enum tree_code code;
if (node == 0)
return;
- class = TREE_CODE_CLASS (TREE_CODE (node));
+ code = TREE_CODE (node);
+ tclass = TREE_CODE_CLASS (code);
/* Don't get too deep in nesting. If the user wants to see deeper,
it is easy to use the address of a lowest-level node
return;
}
- if (indent > 8 && (class == 't' || class == 'd'))
+ if (indent > 8 && (tclass == tcc_type || tclass == tcc_declaration))
{
print_node_brief (file, prefix, node, indent);
return;
}
- /* It is unsafe to look at any other filds of an ERROR_MARK node. */
- if (TREE_CODE (node) == ERROR_MARK)
+ /* It is unsafe to look at any other fields of an ERROR_MARK node. */
+ if (code == ERROR_MARK)
{
print_node_brief (file, prefix, node, indent);
return;
}
- hash = ((int) node & ~(1 << (HOST_BITS_PER_INT - 1))) % HASH_SIZE;
+ /* Allow this function to be called if the table is not there. */
+ if (table)
+ {
+ hash = ((unsigned long) node) % HASH_SIZE;
- /* If node is in the table, just mention its address. */
- for (b = table[hash]; b; b = b->next)
- if (b->node == node)
- {
- print_node_brief (file, prefix, node, indent);
- return;
- }
+ /* If node is in the table, just mention its address. */
+ for (b = table[hash]; b; b = b->next)
+ if (b->node == node)
+ {
+ print_node_brief (file, prefix, node, indent);
+ return;
+ }
- /* Add this node to the table. */
- b = (struct bucket *) oballoc (sizeof (struct bucket));
- b->node = node;
- b->next = table[hash];
- table[hash] = b;
+ /* Add this node to the table. */
+ b = XNEW (struct bucket);
+ b->node = node;
+ b->next = table[hash];
+ table[hash] = b;
+ }
/* Indent to the specified column, since this is the long form. */
indent_to (file, indent);
/* Print the slot this node is in, and its code, and address. */
- fprintf (file, "%s <%s %x", prefix,
- tree_code_name[(int) TREE_CODE (node)], (int) node);
+ fprintf (file, "%s <%s", prefix, tree_code_name[(int) code]);
+ dump_addr (file, " ", node);
/* Print the name, if any. */
- if (class == 'd')
+ if (tclass == tcc_declaration)
{
if (DECL_NAME (node))
fprintf (file, " %s", IDENTIFIER_POINTER (DECL_NAME (node)));
+ else if (code == LABEL_DECL
+ && LABEL_DECL_UID (node) != -1)
+ {
+ if (dump_flags & TDF_NOUID)
+ fprintf (file, " L.xxxx");
+ else
+ fprintf (file, " L.%d", (int) LABEL_DECL_UID (node));
+ }
+ else
+ {
+ if (dump_flags & TDF_NOUID)
+ fprintf (file, " %c.xxxx", code == CONST_DECL ? 'C' : 'D');
+ else
+ fprintf (file, " %c.%u", code == CONST_DECL ? 'C' : 'D',
+ DECL_UID (node));
+ }
}
- else if (class == 't')
+ else if (tclass == tcc_type)
{
if (TYPE_NAME (node))
{
IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node))));
}
}
- if (TREE_CODE (node) == IDENTIFIER_NODE)
+ if (code == IDENTIFIER_NODE)
fprintf (file, " %s", IDENTIFIER_POINTER (node));
- if (TREE_CODE (node) == INTEGER_CST)
+ if (code == INTEGER_CST)
{
if (indent <= 4)
print_node_brief (file, "type", TREE_TYPE (node), indent + 4);
indent_to (file, indent + 3);
}
- /* If a permanent object is in the wrong obstack, or the reverse, warn. */
- if (object_permanent_p (node) != TREE_PERMANENT (node))
- {
- if (TREE_PERMANENT (node))
- fputs (" !!permanent object in non-permanent obstack!!", file);
- else
- fputs (" !!non-permanent object in permanent obstack!!", file);
- indent_to (file, indent + 3);
- }
-
- if (TREE_SIDE_EFFECTS (node))
+ if (!TYPE_P (node) && TREE_SIDE_EFFECTS (node))
fputs (" side-effects", file);
- if (TREE_READONLY (node))
+
+ if (TYPE_P (node) ? TYPE_READONLY (node) : TREE_READONLY (node))
fputs (" readonly", file);
- if (TREE_CONSTANT (node))
+ if (!TYPE_P (node) && TREE_CONSTANT (node))
fputs (" constant", file);
+ else if (TYPE_P (node) && TYPE_SIZES_GIMPLIFIED (node))
+ fputs (" sizes-gimplified", file);
+
+ if (TYPE_P (node) && !ADDR_SPACE_GENERIC_P (TYPE_ADDR_SPACE (node)))
+ fprintf (file, " address-space-%d", TYPE_ADDR_SPACE (node));
+
if (TREE_ADDRESSABLE (node))
fputs (" addressable", file);
if (TREE_THIS_VOLATILE (node))
fputs (" volatile", file);
- if (TREE_UNSIGNED (node))
- fputs (" unsigned", file);
if (TREE_ASM_WRITTEN (node))
fputs (" asm_written", file);
if (TREE_USED (node))
fputs (" used", file);
- if (TREE_PERMANENT (node))
- fputs (" permanent", file);
+ if (TREE_NOTHROW (node))
+ fputs (TYPE_P (node) ? " align-ok" : " nothrow", file);
if (TREE_PUBLIC (node))
fputs (" public", file);
+ if (TREE_PRIVATE (node))
+ fputs (" private", file);
+ if (TREE_PROTECTED (node))
+ fputs (" protected", file);
if (TREE_STATIC (node))
fputs (" static", file);
+ if (TREE_DEPRECATED (node))
+ fputs (" deprecated", file);
+ if (TREE_VISITED (node))
+ fputs (" visited", file);
if (TREE_LANG_FLAG_0 (node))
fputs (" tree_0", file);
if (TREE_LANG_FLAG_1 (node))
/* DECL_ nodes have additional attributes. */
- switch (TREE_CODE_CLASS (TREE_CODE (node)))
+ switch (TREE_CODE_CLASS (code))
{
- case 'd':
- mode = DECL_MODE (node);
-
- if (TREE_EXTERNAL (node))
- fputs (" external", file);
- if (TREE_NONLOCAL (node))
- fputs (" nonlocal", file);
- if (TREE_REGDECL (node))
+ case tcc_declaration:
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_COMMON))
+ {
+ if (DECL_UNSIGNED (node))
+ fputs (" unsigned", file);
+ if (DECL_IGNORED_P (node))
+ fputs (" ignored", file);
+ if (DECL_ABSTRACT (node))
+ fputs (" abstract", file);
+ if (DECL_EXTERNAL (node))
+ fputs (" external", file);
+ if (DECL_NONLOCAL (node))
+ fputs (" nonlocal", file);
+ }
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_WITH_VIS))
+ {
+ if (DECL_WEAK (node))
+ fputs (" weak", file);
+ if (DECL_IN_SYSTEM_HEADER (node))
+ fputs (" in_system_header", file);
+ }
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_WRTL)
+ && code != LABEL_DECL
+ && code != FUNCTION_DECL
+ && DECL_REGISTER (node))
fputs (" regdecl", file);
- if (TREE_INLINE (node))
- fputs (" inline", file);
- if (DECL_BIT_FIELD (node))
+
+ if (code == TYPE_DECL && TYPE_DECL_SUPPRESS_DEBUG (node))
+ fputs (" suppress-debug", file);
+
+ if (code == FUNCTION_DECL
+ && DECL_FUNCTION_SPECIFIC_TARGET (node))
+ fputs (" function-specific-target", file);
+ if (code == FUNCTION_DECL
+ && DECL_FUNCTION_SPECIFIC_OPTIMIZATION (node))
+ fputs (" function-specific-opt", file);
+ if (code == FUNCTION_DECL && DECL_DECLARED_INLINE_P (node))
+ fputs (" autoinline", file);
+ if (code == FUNCTION_DECL && DECL_BUILT_IN (node))
+ fputs (" built-in", file);
+ if (code == FUNCTION_DECL && DECL_STATIC_CHAIN (node))
+ fputs (" static-chain", file);
+
+ if (code == FIELD_DECL && DECL_PACKED (node))
+ fputs (" packed", file);
+ if (code == FIELD_DECL && DECL_BIT_FIELD (node))
fputs (" bit-field", file);
- if (DECL_VIRTUAL_P (node))
- fputs (" virtual", file);
- if (DECL_FROM_INLINE (node))
- fputs (" from_inline", file);
- if (DECL_IGNORED_P (node))
- fputs (" ignored", file);
- if (DECL_LANG_FLAG_0 (node))
- fputs (" decl_0", file);
- if (DECL_LANG_FLAG_1 (node))
- fputs (" decl_1", file);
- if (DECL_LANG_FLAG_2 (node))
- fputs (" decl_2", file);
- if (DECL_LANG_FLAG_3 (node))
- fputs (" decl_3", file);
- if (DECL_LANG_FLAG_4 (node))
- fputs (" decl_4", file);
- if (DECL_LANG_FLAG_5 (node))
- fputs (" decl_5", file);
- if (DECL_LANG_FLAG_6 (node))
- fputs (" decl_6", file);
- if (DECL_LANG_FLAG_7 (node))
- fputs (" decl_7", file);
-
- fprintf (file, " %s", mode_name[(int) mode]);
-
- fprintf (file, " file %s line %d",
- DECL_SOURCE_FILE (node), DECL_SOURCE_LINE (node));
-
- print_node (file, "size", DECL_SIZE (node), indent + 4);
- indent_to (file, indent + 3);
- fprintf (file, " align %d", DECL_ALIGN (node));
- fprintf (file, " frame_size %d", DECL_FRAME_SIZE (node));
- if (TREE_CODE (node) == FIELD_DECL)
- print_node (file, "bitpos", DECL_FIELD_BITPOS (node), indent + 4);
+ if (code == FIELD_DECL && DECL_NONADDRESSABLE_P (node))
+ fputs (" nonaddressable", file);
+
+ if (code == LABEL_DECL && DECL_ERROR_ISSUED (node))
+ fputs (" error-issued", file);
+ if (code == LABEL_DECL && EH_LANDING_PAD_NR (node))
+ fprintf (file, " landing-pad:%d", EH_LANDING_PAD_NR (node));
+
+ if (code == VAR_DECL && DECL_IN_TEXT_SECTION (node))
+ fputs (" in-text-section", file);
+ if (code == VAR_DECL && DECL_COMMON (node))
+ fputs (" common", file);
+ if (code == VAR_DECL && DECL_THREAD_LOCAL_P (node))
+ {
+ enum tls_model kind = DECL_TLS_MODEL (node);
+ switch (kind)
+ {
+ case TLS_MODEL_GLOBAL_DYNAMIC:
+ fputs (" tls-global-dynamic", file);
+ break;
+ case TLS_MODEL_LOCAL_DYNAMIC:
+ fputs (" tls-local-dynamic", file);
+ break;
+ case TLS_MODEL_INITIAL_EXEC:
+ fputs (" tls-initial-exec", file);
+ break;
+ case TLS_MODEL_LOCAL_EXEC:
+ fputs (" tls-local-exec", file);
+ break;
+ default:
+ gcc_unreachable ();
+ }
+ }
+
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_COMMON))
+ {
+ if (DECL_VIRTUAL_P (node))
+ fputs (" virtual", file);
+ if (DECL_PRESERVE_P (node))
+ fputs (" preserve", file);
+ if (DECL_LANG_FLAG_0 (node))
+ fputs (" decl_0", file);
+ if (DECL_LANG_FLAG_1 (node))
+ fputs (" decl_1", file);
+ if (DECL_LANG_FLAG_2 (node))
+ fputs (" decl_2", file);
+ if (DECL_LANG_FLAG_3 (node))
+ fputs (" decl_3", file);
+ if (DECL_LANG_FLAG_4 (node))
+ fputs (" decl_4", file);
+ if (DECL_LANG_FLAG_5 (node))
+ fputs (" decl_5", file);
+ if (DECL_LANG_FLAG_6 (node))
+ fputs (" decl_6", file);
+ if (DECL_LANG_FLAG_7 (node))
+ fputs (" decl_7", file);
+
+ mode = DECL_MODE (node);
+ fprintf (file, " %s", GET_MODE_NAME (mode));
+ }
+
+ if ((code == VAR_DECL || code == PARM_DECL || code == RESULT_DECL)
+ && DECL_BY_REFERENCE (node))
+ fputs (" passed-by-reference", file);
+
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_WITH_VIS) && DECL_DEFER_OUTPUT (node))
+ fputs (" defer-output", file);
+
+
+ xloc = expand_location (DECL_SOURCE_LOCATION (node));
+ fprintf (file, " file %s line %d col %d", xloc.file, xloc.line,
+ xloc.column);
+
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_COMMON))
+ {
+ print_node (file, "size", DECL_SIZE (node), indent + 4);
+ print_node (file, "unit size", DECL_SIZE_UNIT (node), indent + 4);
+
+ if (code != FUNCTION_DECL || DECL_BUILT_IN (node))
+ indent_to (file, indent + 3);
+
+ if (DECL_USER_ALIGN (node))
+ fprintf (file, " user");
+
+ fprintf (file, " align %d", DECL_ALIGN (node));
+ if (code == FIELD_DECL)
+ fprintf (file, " offset_align " HOST_WIDE_INT_PRINT_UNSIGNED,
+ DECL_OFFSET_ALIGN (node));
+
+ if (code == FUNCTION_DECL && DECL_BUILT_IN (node))
+ {
+ if (DECL_BUILT_IN_CLASS (node) == BUILT_IN_MD)
+ fprintf (file, " built-in BUILT_IN_MD %d", DECL_FUNCTION_CODE (node));
+ else
+ fprintf (file, " built-in %s:%s",
+ built_in_class_names[(int) DECL_BUILT_IN_CLASS (node)],
+ built_in_names[(int) DECL_FUNCTION_CODE (node)]);
+ }
+ }
+ if (code == FIELD_DECL)
+ {
+ print_node (file, "offset", DECL_FIELD_OFFSET (node), indent + 4);
+ print_node (file, "bit offset", DECL_FIELD_BIT_OFFSET (node),
+ indent + 4);
+ if (DECL_BIT_FIELD_TYPE (node))
+ print_node (file, "bit_field_type", DECL_BIT_FIELD_TYPE (node),
+ indent + 4);
+ }
+
print_node_brief (file, "context", DECL_CONTEXT (node), indent + 4);
- print_node (file, "arguments", DECL_ARGUMENTS (node), indent + 4);
- print_node (file, "result", DECL_RESULT (node), indent + 4);
- print_node_brief (file, "initial", DECL_INITIAL (node), indent + 4);
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_COMMON))
+ {
+ print_node_brief (file, "attributes",
+ DECL_ATTRIBUTES (node), indent + 4);
+ if (code != PARM_DECL)
+ print_node_brief (file, "initial", DECL_INITIAL (node),
+ indent + 4);
+ }
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_WRTL))
+ {
+ print_node_brief (file, "abstract_origin",
+ DECL_ABSTRACT_ORIGIN (node), indent + 4);
+ }
+ if (CODE_CONTAINS_STRUCT (code, TS_DECL_NON_COMMON))
+ {
+ print_node (file, "arguments", DECL_ARGUMENT_FLD (node), indent + 4);
+ print_node (file, "result", DECL_RESULT_FLD (node), indent + 4);
+ }
- print_lang_decl (file, node, indent);
+ lang_hooks.print_decl (file, node, indent);
- if (DECL_RTL (node) != 0)
+ if (DECL_RTL_SET_P (node))
{
indent_to (file, indent + 4);
print_rtl (file, DECL_RTL (node));
}
- if (DECL_SAVED_INSNS (node) != 0)
+ if (code == PARM_DECL)
{
- indent_to (file, indent + 4);
- if (TREE_CODE (node) == PARM_DECL)
+ print_node (file, "arg-type", DECL_ARG_TYPE (node), indent + 4);
+
+ if (DECL_INCOMING_RTL (node) != 0)
{
+ indent_to (file, indent + 4);
fprintf (file, "incoming-rtl ");
print_rtl (file, DECL_INCOMING_RTL (node));
}
- else if (TREE_CODE (node) == FUNCTION_DECL)
- fprintf (file, "saved-insns 0x%x", DECL_SAVED_INSNS (node));
+ }
+ else if (code == FUNCTION_DECL
+ && DECL_STRUCT_FUNCTION (node) != 0)
+ {
+ indent_to (file, indent + 4);
+ dump_addr (file, "struct-function ", DECL_STRUCT_FUNCTION (node));
}
+ if ((code == VAR_DECL || code == PARM_DECL)
+ && DECL_HAS_VALUE_EXPR_P (node))
+ print_node (file, "value-expr", DECL_VALUE_EXPR (node), indent + 4);
+
/* Print the decl chain only if decl is at second level. */
if (indent == 4)
print_node (file, "chain", TREE_CHAIN (node), indent + 4);
print_node_brief (file, "chain", TREE_CHAIN (node), indent + 4);
break;
- case 't':
- if (TYPE_NO_FORCE_BLK (node))
- fputs (" no_force_blk", file);
+ case tcc_type:
+ if (TYPE_UNSIGNED (node))
+ fputs (" unsigned", file);
+
+ /* The no-force-blk flag is used for different things in
+ different types. */
+ if ((code == RECORD_TYPE
+ || code == UNION_TYPE
+ || code == QUAL_UNION_TYPE)
+ && TYPE_NO_FORCE_BLK (node))
+ fputs (" no-force-blk", file);
+ else if (code == INTEGER_TYPE
+ && TYPE_IS_SIZETYPE (node))
+ fputs (" sizetype", file);
+
+ if (TYPE_STRING_FLAG (node))
+ fputs (" string-flag", file);
+ if (TYPE_NEEDS_CONSTRUCTING (node))
+ fputs (" needs-constructing", file);
+
+ /* The transparent-union flag is used for different things in
+ different nodes. */
+ if ((code == UNION_TYPE || code == RECORD_TYPE)
+ && TYPE_TRANSPARENT_AGGR (node))
+ fputs (" transparent-aggr", file);
+ else if (code == ARRAY_TYPE
+ && TYPE_NONALIASED_COMPONENT (node))
+ fputs (" nonaliased-component", file);
+
+ if (TYPE_PACKED (node))
+ fputs (" packed", file);
+
+ if (TYPE_RESTRICT (node))
+ fputs (" restrict", file);
+
if (TYPE_LANG_FLAG_0 (node))
fputs (" type_0", file);
if (TYPE_LANG_FLAG_1 (node))
fputs (" type_6", file);
mode = TYPE_MODE (node);
- fprintf (file, " %s", mode_name[(int) mode]);
+ fprintf (file, " %s", GET_MODE_NAME (mode));
print_node (file, "size", TYPE_SIZE (node), indent + 4);
+ print_node (file, "unit size", TYPE_SIZE_UNIT (node), indent + 4);
indent_to (file, indent + 3);
- fprintf (file, " align %d", TYPE_ALIGN (node));
- fprintf (file, " symtab %d", TYPE_SYMTAB_ADDRESS (node));
+ if (TYPE_USER_ALIGN (node))
+ fprintf (file, " user");
- if (TREE_CODE (node) == ARRAY_TYPE || TREE_CODE (node) == SET_TYPE)
- print_node (file, "domain", TYPE_DOMAIN (node), indent + 4);
- else if (TREE_CODE (node) == INTEGER_TYPE)
- {
- fprintf (file, " precision %d", TYPE_PRECISION (node));
- print_node (file, "min", TYPE_MIN_VALUE (node), indent + 4);
- print_node (file, "max", TYPE_MAX_VALUE (node), indent + 4);
- }
- else if (TREE_CODE (node) == ENUMERAL_TYPE)
+ fprintf (file, " align %d symtab %d alias set " HOST_WIDE_INT_PRINT_DEC,
+ TYPE_ALIGN (node), TYPE_SYMTAB_ADDRESS (node),
+ (HOST_WIDE_INT) TYPE_ALIAS_SET (node));
+
+ if (TYPE_STRUCTURAL_EQUALITY_P (node))
+ fprintf (file, " structural equality");
+ else
+ dump_addr (file, " canonical type ", TYPE_CANONICAL (node));
+
+ print_node (file, "attributes", TYPE_ATTRIBUTES (node), indent + 4);
+
+ if (INTEGRAL_TYPE_P (node) || code == REAL_TYPE
+ || code == FIXED_POINT_TYPE)
{
fprintf (file, " precision %d", TYPE_PRECISION (node));
- print_node (file, "min", TYPE_MIN_VALUE (node), indent + 4);
- print_node (file, "max", TYPE_MAX_VALUE (node), indent + 4);
- print_node (file, "values", TYPE_VALUES (node), indent + 4);
+ print_node_brief (file, "min", TYPE_MIN_VALUE (node), indent + 4);
+ print_node_brief (file, "max", TYPE_MAX_VALUE (node), indent + 4);
}
- else if (TREE_CODE (node) == REAL_TYPE)
- fprintf (file, " precision %d", TYPE_PRECISION (node));
- else if (TREE_CODE (node) == RECORD_TYPE || TREE_CODE (node) == UNION_TYPE)
+
+ if (code == ENUMERAL_TYPE)
+ print_node (file, "values", TYPE_VALUES (node), indent + 4);
+ else if (code == ARRAY_TYPE)
+ print_node (file, "domain", TYPE_DOMAIN (node), indent + 4);
+ else if (code == VECTOR_TYPE)
+ fprintf (file, " nunits %d", (int) TYPE_VECTOR_SUBPARTS (node));
+ else if (code == RECORD_TYPE
+ || code == UNION_TYPE
+ || code == QUAL_UNION_TYPE)
print_node (file, "fields", TYPE_FIELDS (node), indent + 4);
- else if (TREE_CODE (node) == FUNCTION_TYPE || TREE_CODE (node) == METHOD_TYPE)
+ else if (code == FUNCTION_TYPE
+ || code == METHOD_TYPE)
{
if (TYPE_METHOD_BASETYPE (node))
- print_node_brief (file, "method basetype", TYPE_METHOD_BASETYPE (node), indent + 4);
+ print_node_brief (file, "method basetype",
+ TYPE_METHOD_BASETYPE (node), indent + 4);
print_node (file, "arg-types", TYPE_ARG_TYPES (node), indent + 4);
}
+ else if (code == OFFSET_TYPE)
+ print_node_brief (file, "basetype", TYPE_OFFSET_BASETYPE (node),
+ indent + 4);
+
if (TYPE_CONTEXT (node))
print_node_brief (file, "context", TYPE_CONTEXT (node), indent + 4);
- print_lang_type (file, node, indent);
+ lang_hooks.print_type (file, node, indent);
if (TYPE_POINTER_TO (node) || TREE_CHAIN (node))
indent_to (file, indent + 3);
- print_node_brief (file, "pointer_to_this", TYPE_POINTER_TO (node), indent + 4);
- print_node_brief (file, "reference_to_this", TYPE_REFERENCE_TO (node), indent + 4);
+
+ print_node_brief (file, "pointer_to_this", TYPE_POINTER_TO (node),
+ indent + 4);
+ print_node_brief (file, "reference_to_this", TYPE_REFERENCE_TO (node),
+ indent + 4);
print_node_brief (file, "chain", TREE_CHAIN (node), indent + 4);
break;
- case 'e':
- case '<':
- case '1':
- case '2':
- case 'r':
- case 's':
- switch (TREE_CODE (node))
+ case tcc_expression:
+ case tcc_comparison:
+ case tcc_unary:
+ case tcc_binary:
+ case tcc_reference:
+ case tcc_statement:
+ case tcc_vl_exp:
+ if (code == BIND_EXPR)
{
- case BLOCK:
- print_node (file, "vars", BLOCK_VARS (node), indent + 4);
- print_node (file, "tags", BLOCK_TYPE_TAGS (node), indent + 4);
- print_node (file, "supercontext", BLOCK_SUPERCONTEXT (node), indent + 4);
- print_node (file, "subblocks", BLOCK_SUBBLOCKS (node), indent + 4);
- print_node (file, "chain", BLOCK_CHAIN (node), indent + 4);
- return;
-
- case BIND_EXPR:
print_node (file, "vars", TREE_OPERAND (node, 0), indent + 4);
print_node (file, "body", TREE_OPERAND (node, 1), indent + 4);
- return;
- }
-
- first_rtl = len = tree_code_length[(int) TREE_CODE (node)];
- /* These kinds of nodes contain rtx's, not trees,
- after a certain point. Print the rtx's as rtx's. */
- switch (TREE_CODE (node))
- {
- case SAVE_EXPR:
- first_rtl = 2;
+ print_node (file, "block", TREE_OPERAND (node, 2), indent + 4);
break;
- case CALL_EXPR:
- first_rtl = 2;
- break;
- case METHOD_CALL_EXPR:
- first_rtl = 3;
- break;
- case WITH_CLEANUP_EXPR:
- /* Should be defined to be 2. */
- first_rtl = 1;
- break;
- case RTL_EXPR:
- first_rtl = 0;
}
- for (i = 0; i < len; i++)
+ if (code == CALL_EXPR)
{
- if (i >= first_rtl)
+ call_expr_arg_iterator iter;
+ tree arg;
+ print_node (file, "fn", CALL_EXPR_FN (node), indent + 4);
+ print_node (file, "static_chain", CALL_EXPR_STATIC_CHAIN (node),
+ indent + 4);
+ i = 0;
+ FOR_EACH_CALL_EXPR_ARG (arg, iter, node)
{
- indent_to (file, indent + 4);
- fprintf (file, "rtl %d ", i);
- if (TREE_OPERAND (node, i))
- print_rtl (file, TREE_OPERAND (node, i));
- else
- fprintf (file, "(nil)");
- fprintf (file, "\n");
+ char temp[10];
+ sprintf (temp, "arg %d", i);
+ print_node (file, temp, arg, indent + 4);
+ i++;
}
- else
+ }
+ else
+ {
+ len = TREE_OPERAND_LENGTH (node);
+
+ for (i = 0; i < len; i++)
{
char temp[10];
print_node (file, temp, TREE_OPERAND (node, i), indent + 4);
}
}
+ print_node (file, "chain", TREE_CHAIN (node), indent + 4);
break;
- case 'c':
- case 'x':
- switch (TREE_CODE (node))
+ case tcc_constant:
+ case tcc_exceptional:
+ switch (code)
{
case INTEGER_CST:
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ fprintf (file, " ");
if (TREE_INT_CST_HIGH (node) == 0)
- fprintf (file, " %1u", TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
+ TREE_INT_CST_LOW (node));
else if (TREE_INT_CST_HIGH (node) == -1
&& TREE_INT_CST_LOW (node) != 0)
- fprintf (file, " -%1u", -TREE_INT_CST_LOW (node));
+ fprintf (file, "-" HOST_WIDE_INT_PRINT_UNSIGNED,
+ -TREE_INT_CST_LOW (node));
else
- fprintf (file, " 0x%x%08x",
- TREE_INT_CST_HIGH (node),
- TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX,
+ (unsigned HOST_WIDE_INT) TREE_INT_CST_HIGH (node),
+ (unsigned HOST_WIDE_INT) TREE_INT_CST_LOW (node));
break;
case REAL_CST:
-#ifndef REAL_IS_NOT_DOUBLE
- fprintf (file, " %e", TREE_REAL_CST (node));
-#else
{
- char *p = (char *) &TREE_REAL_CST (node);
- fprintf (file, " 0x");
- for (i = 0; i < sizeof TREE_REAL_CST (node); i++)
- fprintf (file, "%02x", *p++);
- fprintf (file, "");
+ REAL_VALUE_TYPE d;
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ d = TREE_REAL_CST (node);
+ if (REAL_VALUE_ISINF (d))
+ fprintf (file, REAL_VALUE_NEGATIVE (d) ? " -Inf" : " Inf");
+ else if (REAL_VALUE_ISNAN (d))
+ fprintf (file, " Nan");
+ else
+ {
+ char string[64];
+ real_to_decimal (string, &d, sizeof (string), 0, 1);
+ fprintf (file, " %s", string);
+ }
+ }
+ break;
+
+ case FIXED_CST:
+ {
+ FIXED_VALUE_TYPE f;
+ char string[64];
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ f = TREE_FIXED_CST (node);
+ fixed_to_decimal (string, &f, sizeof (string));
+ fprintf (file, " %s", string);
+ }
+ break;
+
+ case VECTOR_CST:
+ {
+ tree vals = TREE_VECTOR_CST_ELTS (node);
+ char buf[10];
+ tree link;
+ int i;
+
+ i = 0;
+ for (link = vals; link; link = TREE_CHAIN (link), ++i)
+ {
+ sprintf (buf, "elt%d: ", i);
+ print_node (file, buf, TREE_VALUE (link), indent + 4);
+ }
}
-#endif /* REAL_IS_NOT_DOUBLE */
break;
case COMPLEX_CST:
break;
case STRING_CST:
- fprintf (file, " \"%s\"", TREE_STRING_POINTER (node));
+ {
+ const char *p = TREE_STRING_POINTER (node);
+ int i = TREE_STRING_LENGTH (node);
+ fputs (" \"", file);
+ while (--i >= 0)
+ {
+ char ch = *p++;
+ if (ch >= ' ' && ch < 127)
+ putc (ch, file);
+ else
+ fprintf(file, "\\%03o", ch & 0xFF);
+ }
+ fputc ('\"', file);
+ }
+ /* Print the chain at second level. */
+ if (indent == 4)
+ print_node (file, "chain", TREE_CHAIN (node), indent + 4);
+ else
+ print_node_brief (file, "chain", TREE_CHAIN (node), indent + 4);
break;
case IDENTIFIER_NODE:
- print_lang_identifier (file, node, indent);
+ lang_hooks.print_identifier (file, node, indent);
break;
case TREE_LIST:
case TREE_VEC:
len = TREE_VEC_LENGTH (node);
for (i = 0; i < len; i++)
+ if (TREE_VEC_ELT (node, i))
+ {
+ char temp[10];
+ sprintf (temp, "elt %d", i);
+ indent_to (file, indent + 4);
+ print_node_brief (file, temp, TREE_VEC_ELT (node, i), 0);
+ }
+ break;
+
+ case CONSTRUCTOR:
+ {
+ unsigned HOST_WIDE_INT cnt;
+ tree index, value;
+ len = VEC_length (constructor_elt, CONSTRUCTOR_ELTS (node));
+ fprintf (file, " lngt %d", len);
+ FOR_EACH_CONSTRUCTOR_ELT (CONSTRUCTOR_ELTS (node),
+ cnt, index, value)
+ {
+ print_node (file, "idx", index, indent + 4);
+ print_node (file, "val", value, indent + 4);
+ }
+ }
+ break;
+
+ case STATEMENT_LIST:
+ dump_addr (file, " head ", node->stmt_list.head);
+ dump_addr (file, " tail ", node->stmt_list.tail);
+ fprintf (file, " stmts");
+ {
+ tree_stmt_iterator i;
+ for (i = tsi_start (node); !tsi_end_p (i); tsi_next (&i))
+ {
+ /* Not printing the addresses of the (not-a-tree)
+ 'struct tree_stmt_list_node's. */
+ dump_addr (file, " ", tsi_stmt (i));
+ }
+ fprintf (file, "\n");
+ for (i = tsi_start (node); !tsi_end_p (i); tsi_next (&i))
+ {
+ /* Not printing the addresses of the (not-a-tree)
+ 'struct tree_stmt_list_node's. */
+ print_node (file, "stmt", tsi_stmt (i), indent + 4);
+ }
+ }
+ print_node (file, "chain", TREE_CHAIN (node), indent + 4);
+ break;
+
+ case BLOCK:
+ print_node (file, "vars", BLOCK_VARS (node), indent + 4);
+ print_node (file, "supercontext", BLOCK_SUPERCONTEXT (node),
+ indent + 4);
+ print_node (file, "subblocks", BLOCK_SUBBLOCKS (node), indent + 4);
+ print_node (file, "chain", BLOCK_CHAIN (node), indent + 4);
+ print_node (file, "abstract_origin",
+ BLOCK_ABSTRACT_ORIGIN (node), indent + 4);
+ break;
+
+ case SSA_NAME:
+ print_node_brief (file, "var", SSA_NAME_VAR (node), indent + 4);
+ fprintf (file, "def_stmt ");
+ print_gimple_stmt (file, SSA_NAME_DEF_STMT (node), indent + 4, 0);
+
+ indent_to (file, indent + 4);
+ fprintf (file, "version %u", SSA_NAME_VERSION (node));
+ if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (node))
+ fprintf (file, " in-abnormal-phi");
+ if (SSA_NAME_IN_FREE_LIST (node))
+ fprintf (file, " in-free-list");
+
+ if (SSA_NAME_PTR_INFO (node))
{
- char temp[10];
- sprintf (temp, "elt %d", i);
- indent_to (file, indent + 4);
- print_node_brief (file, temp, TREE_VEC_ELT (node, i), 0);
+ indent_to (file, indent + 3);
+ if (SSA_NAME_PTR_INFO (node))
+ dump_addr (file, " ptr-info ", SSA_NAME_PTR_INFO (node));
+ }
+ break;
+
+ case OMP_CLAUSE:
+ {
+ int i;
+ fprintf (file, " %s",
+ omp_clause_code_name[OMP_CLAUSE_CODE (node)]);
+ for (i = 0; i < omp_clause_num_ops[OMP_CLAUSE_CODE (node)]; i++)
+ {
+ indent_to (file, indent + 4);
+ fprintf (file, "op %d:", i);
+ print_node_brief (file, "", OMP_CLAUSE_OPERAND (node, i), 0);
+ }
}
break;
- case OP_IDENTIFIER:
- print_node (file, "op1", TREE_PURPOSE (node), indent + 4);
- print_node (file, "op2", TREE_VALUE (node), indent + 4);
+ case OPTIMIZATION_NODE:
+ cl_optimization_print (file, indent + 4, TREE_OPTIMIZATION (node));
+ break;
+
+ case TARGET_OPTION_NODE:
+ cl_target_option_print (file, indent + 4, TREE_TARGET_OPTION (node));
+ break;
+ case IMPORTED_DECL:
+ fprintf (file, " imported declaration");
+ print_node_brief (file, "associated declaration",
+ IMPORTED_DECL_ASSOCIATED_DECL (node),
+ indent + 4);
+ break;
+
+ default:
+ if (EXCEPTIONAL_CLASS_P (node))
+ lang_hooks.print_xnode (file, node, indent);
+ break;
}
break;
}
+
+ if (EXPR_HAS_LOCATION (node))
+ {
+ expanded_location xloc = expand_location (EXPR_LOCATION (node));
+ indent_to (file, indent+4);
+ fprintf (file, "%s:%d:%d", xloc.file, xloc.line, xloc.column);
+ }
+
+ fprintf (file, ">");
}
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