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Use the stock [3.1-snap] file.

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This commit is contained in:
obrien 2002-02-06 05:01:51 +00:00
parent 7eedbdf13d
commit 9522a6651f
3 changed files with 3563 additions and 2963 deletions
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3411
contrib/gcc/config/i386/i386.h
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File diff suppressed because it is too large Load Diff

278
contrib/gcc/print-tree.c
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@ -1,22 +1,23 @@
/* Prints out tree in human readable form - GNU C-compiler
Copyright (C) 1990, 91, 93-97, 1998 Free Software Foundation, Inc.
Copyright (C) 1990, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
2001, 2002 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 2, 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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
along with GCC; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/* $FreeBSD$ */
@ -24,11 +25,8 @@ Boston, MA 02111-1307, USA. */
#include "config.h"
#include "system.h"
#include "tree.h"
extern char *mode_name[];
void print_node ();
void indent_to ();
#include "ggc.h"
#include "langhooks.h"
/* Define the hash table of nodes already seen.
Such nodes are not repeated; brief cross-references are used. */
@ -51,13 +49,10 @@ void
debug_tree (node)
tree node;
{
char *object = (char *) oballoc (0);
table = (struct bucket **) oballoc (HASH_SIZE * sizeof (struct bucket *));
bzero ((char *) table, HASH_SIZE * sizeof (struct bucket *));
table = (struct bucket **) permalloc (HASH_SIZE * sizeof (struct bucket *));
memset ((char *) table, 0, HASH_SIZE * sizeof (struct bucket *));
print_node (stderr, "", node, 0);
table = 0;
obfree (object);
fprintf (stderr, "\n");
}
@ -103,7 +98,8 @@ print_node_brief (file, prefix, node, indent)
}
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_CONSTANT_OVERFLOW (node))
@ -117,7 +113,7 @@ print_node_brief (file, prefix, node, indent)
{
fprintf (file, "-");
fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
-TREE_INT_CST_LOW (node));
-TREE_INT_CST_LOW (node));
}
else
fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX,
@ -229,7 +225,7 @@ print_node (file, prefix, node, indent)
}
/* Add this node to the table. */
b = (struct bucket *) oballoc (sizeof (struct bucket));
b = (struct bucket *) permalloc (sizeof (struct bucket));
b->node = node;
b->next = table[hash];
table[hash] = b;
@ -272,19 +268,6 @@ print_node (file, prefix, node, indent)
print_node (file, "type", TREE_TYPE (node), indent + 4);
if (TREE_TYPE (node))
indent_to (file, indent + 3);
print_obstack_name ((char *) node, file, "");
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))
@ -303,14 +286,18 @@ print_node (file, prefix, node, indent)
fputs (" asm_written", file);
if (TREE_USED (node))
fputs (" used", file);
if (TREE_RAISES (node))
fputs (" raises", file);
if (TREE_PERMANENT (node))
fputs (" permanent", file);
if (TREE_NOTHROW (node))
fputs (" 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_LANG_FLAG_0 (node))
fputs (" tree_0", file);
if (TREE_LANG_FLAG_1 (node))
@ -343,36 +330,47 @@ print_node (file, prefix, node, indent)
fputs (" common", file);
if (DECL_EXTERNAL (node))
fputs (" external", file);
if (DECL_REGISTER (node))
if (DECL_REGISTER (node) && TREE_CODE (node) != FIELD_DECL
&& TREE_CODE (node) != FUNCTION_DECL
&& TREE_CODE (node) != LABEL_DECL)
fputs (" regdecl", file);
if (DECL_PACKED (node))
fputs (" packed", file);
if (DECL_NONLOCAL (node))
fputs (" nonlocal", file);
if (DECL_INLINE (node))
fputs (" inline", file);
if (TREE_CODE (node) == TYPE_DECL && TYPE_DECL_SUPPRESS_DEBUG (node))
fputs (" suppress-debug", file);
if (TREE_CODE (node) == FUNCTION_DECL && DECL_INLINE (node))
fputs (" inline", file);
if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN (node))
fputs (" built-in", file);
if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN_NONANSI (node))
fputs (" built-in-nonansi", file);
if (TREE_CODE (node) == FUNCTION_DECL && DECL_NO_STATIC_CHAIN (node))
fputs (" no-static-chain", file);
if (TREE_CODE (node) == FIELD_DECL && DECL_PACKED (node))
fputs (" packed", file);
if (TREE_CODE (node) == FIELD_DECL && DECL_BIT_FIELD (node))
fputs (" bit-field", file);
if (TREE_CODE (node) == FIELD_DECL && DECL_NONADDRESSABLE_P (node))
fputs (" nonaddressable", file);
if (TREE_CODE (node) == LABEL_DECL && DECL_TOO_LATE (node))
fputs (" too-late", file);
if (TREE_CODE (node) == LABEL_DECL && DECL_ERROR_ISSUED (node))
fputs (" error-issued", file);
if (TREE_CODE (node) == VAR_DECL && DECL_IN_TEXT_SECTION (node))
fputs (" in-text-section", file);
if (TREE_CODE (node) == PARM_DECL && DECL_TRANSPARENT_UNION (node))
fputs (" transparent-union", file);
if (DECL_VIRTUAL_P (node))
fputs (" virtual", file);
if (DECL_DEFER_OUTPUT (node))
fputs (" defer-output", file);
if (DECL_TRANSPARENT_UNION (node))
fputs (" transparent-union", file);
if (DECL_LANG_FLAG_0 (node))
fputs (" decl_0", file);
@ -391,54 +389,91 @@ print_node (file, prefix, node, indent)
if (DECL_LANG_FLAG_7 (node))
fputs (" decl_7", file);
fprintf (file, " %s", mode_name[(int) mode]);
fprintf (file, " %s", GET_MODE_NAME (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);
print_node (file, "unit size", DECL_SIZE_UNIT (node), indent + 4);
if (TREE_CODE (node) != FUNCTION_DECL
|| DECL_INLINE (node) || DECL_BUILT_IN (node))
indent_to (file, indent + 3);
if (TREE_CODE (node) != FUNCTION_DECL)
fprintf (file, " align %d", DECL_ALIGN (node));
else if (DECL_INLINE (node))
fprintf (file, " frame_size %d", DECL_FRAME_SIZE (node));
{
if (DECL_USER_ALIGN (node))
fprintf (file, " user");
fprintf (file, " align %d", DECL_ALIGN (node));
if (TREE_CODE (node) == FIELD_DECL)
{
fprintf (file, " offset_align ");
fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
DECL_OFFSET_ALIGN (node));
}
}
else if (DECL_BUILT_IN (node))
fprintf (file, " built-in code %d", DECL_FUNCTION_CODE (node));
if (TREE_CODE (node) == FIELD_DECL)
print_node (file, "bitpos", DECL_FIELD_BITPOS (node), indent + 4);
{
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 (DECL_POINTER_ALIAS_SET_KNOWN_P (node))
fprintf (file, " alias set %d", DECL_POINTER_ALIAS_SET (node));
{
fprintf (file, " alias set ");
fprintf (file, HOST_WIDE_INT_PRINT_DEC,
DECL_POINTER_ALIAS_SET (node));
}
if (TREE_CODE (node) == FIELD_DECL)
{
print_node (file, "offset", DECL_FIELD_OFFSET (node), indent + 4);
print_node (file, "bit offset", DECL_FIELD_BIT_OFFSET (node),
indent + 4);
}
print_node_brief (file, "context", DECL_CONTEXT (node), indent + 4);
print_node_brief (file, "machine_attributes", DECL_MACHINE_ATTRIBUTES (node), indent + 4);
print_node_brief (file, "attributes",
DECL_ATTRIBUTES (node), indent + 4);
print_node_brief (file, "abstract_origin",
DECL_ABSTRACT_ORIGIN (node), indent + 4);
print_node (file, "arguments", DECL_ARGUMENTS (node), indent + 4);
print_node (file, "result", DECL_RESULT (node), indent + 4);
print_node (file, "result", DECL_RESULT_FLD (node), indent + 4);
print_node_brief (file, "initial", DECL_INITIAL (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 (TREE_CODE (node) == PARM_DECL)
{
indent_to (file, indent + 4);
if (TREE_CODE (node) == PARM_DECL)
print_node (file, "arg-type", DECL_ARG_TYPE (node), indent + 4);
print_node (file, "arg-type-as-written",
DECL_ARG_TYPE_AS_WRITTEN (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 ");
fprintf (file, HOST_PTR_PRINTF,
(char *) DECL_SAVED_INSNS (node));
}
}
else if (TREE_CODE (node) == FUNCTION_DECL
&& DECL_SAVED_INSNS (node) != 0)
{
indent_to (file, indent + 4);
fprintf (file, "saved-insns ");
fprintf (file, HOST_PTR_PRINTF, (char *) DECL_SAVED_INSNS (node));
}
/* Print the decl chain only if decl is at second level. */
@ -449,14 +484,36 @@ print_node (file, prefix, node, indent)
break;
case 't':
if (TYPE_NO_FORCE_BLK (node))
/* The no-force-blk flag is used for different things in
different types. */
if ((TREE_CODE (node) == RECORD_TYPE
|| TREE_CODE (node) == UNION_TYPE
|| TREE_CODE (node) == QUAL_UNION_TYPE)
&& TYPE_NO_FORCE_BLK (node))
fputs (" no-force-blk", file);
else if (TREE_CODE (node) == INTEGER_TYPE
&& TYPE_IS_SIZETYPE (node))
fputs (" sizetype", file);
else if (TREE_CODE (node) == FUNCTION_TYPE
&& TYPE_RETURNS_STACK_DEPRESSED (node))
fputs (" returns-stack-depressed", file);
if (TYPE_STRING_FLAG (node))
fputs (" string-flag", file);
if (TYPE_NEEDS_CONSTRUCTING (node))
fputs (" needs-constructing", file);
if (TYPE_TRANSPARENT_UNION (node))
/* The transparent-union flag is used for different things in
different nodes. */
if (TREE_CODE (node) == UNION_TYPE && TYPE_TRANSPARENT_UNION (node))
fputs (" transparent-union", file);
else if (TREE_CODE (node) == ARRAY_TYPE
&& TYPE_NONALIASED_COMPONENT (node))
fputs (" nonaliased-component", file);
else if (TREE_CODE (node) == FUNCTION_TYPE
&& TYPE_AMBIENT_BOUNDEDNESS (node))
fputs (" ambient-boundedness", file);
if (TYPE_PACKED (node))
fputs (" packed", file);
@ -476,61 +533,66 @@ print_node (file, prefix, node, indent)
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);
if (TYPE_USER_ALIGN (node))
fprintf (file, " user");
fprintf (file, " align %d", TYPE_ALIGN (node));
fprintf (file, " symtab %d", TYPE_SYMTAB_ADDRESS (node));
fprintf (file, " alias set %d", TYPE_ALIAS_SET (node));
fprintf (file, " alias set ");
fprintf (file, HOST_WIDE_INT_PRINT_DEC, TYPE_ALIAS_SET (node));
print_node (file, "attributes", TYPE_ATTRIBUTES (node), indent + 4);
if (TREE_CODE (node) == ARRAY_TYPE || TREE_CODE (node) == SET_TYPE)
if (INTEGRAL_TYPE_P (node) || TREE_CODE (node) == REAL_TYPE)
{
fprintf (file, " precision %d", TYPE_PRECISION (node));
print_node_brief (file, "min", TYPE_MIN_VALUE (node), indent + 4);
print_node_brief (file, "max", TYPE_MAX_VALUE (node), indent + 4);
}
if (TREE_CODE (node) == ENUMERAL_TYPE)
print_node (file, "values", TYPE_VALUES (node), indent + 4);
else 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
|| TREE_CODE (node) == BOOLEAN_TYPE
|| TREE_CODE (node) == CHAR_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, " 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);
}
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
|| TREE_CODE (node) == 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 (TREE_CODE (node) == FUNCTION_TYPE
|| TREE_CODE (node) == 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 (TREE_CODE (node) == 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 'b':
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);
@ -552,10 +614,12 @@ print_node (file, prefix, node, indent)
break;
}
len = tree_code_length[(int) TREE_CODE (node)];
len = TREE_CODE_LENGTH (TREE_CODE (node));
/* Some nodes contain rtx's, not trees,
after a certain point. Print the rtx's as rtx's. */
first_rtl = first_rtl_op (TREE_CODE (node));
for (i = 0; i < len; i++)
{
if (i >= first_rtl)
@ -585,6 +649,7 @@ print_node (file, prefix, node, indent)
EXPR_WFL_FILENAME (node) : "(no file info)"),
EXPR_WFL_LINENO (node), EXPR_WFL_COLNO (node));
}
print_node (file, "chain", TREE_CHAIN (node), indent + 4);
break;
case 'c':
@ -659,7 +724,7 @@ print_node (file, prefix, node, indent)
break;
case IDENTIFIER_NODE:
print_lang_identifier (file, node, indent);
(*lang_hooks.print_identifier) (file, node, indent);
break;
case TREE_LIST:
@ -680,14 +745,9 @@ print_node (file, prefix, node, indent)
}
break;
case OP_IDENTIFIER:
print_node (file, "op1", TREE_PURPOSE (node), indent + 4);
print_node (file, "op2", TREE_VALUE (node), indent + 4);
break;
default:
if (TREE_CODE_CLASS (TREE_CODE (node)) == 'x')
lang_print_xnode (file, node, indent);
(*lang_hooks.print_xnode) (file, node, indent);
break;
}

2719
contrib/gcc/reload.c
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