diff options
Diffstat (limited to 'gcc-4.2.1-5666.3/gcc/print-tree.c')
| -rw-r--r-- | gcc-4.2.1-5666.3/gcc/print-tree.c | 887 |
1 files changed, 0 insertions, 887 deletions
diff --git a/gcc-4.2.1-5666.3/gcc/print-tree.c b/gcc-4.2.1-5666.3/gcc/print-tree.c deleted file mode 100644 index 34af1999b..000000000 --- a/gcc-4.2.1-5666.3/gcc/print-tree.c +++ /dev/null @@ -1,887 +0,0 @@ -/* 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 Free Software Foundation, Inc. - -This file is part of GCC. - -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. - -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 GCC; see the file COPYING. If not, write to the Free -Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA -02110-1301, USA. */ - - -#include "config.h" -#include "system.h" -#include "coretypes.h" -#include "tm.h" -#include "tree.h" -#include "real.h" -#include "ggc.h" -#include "langhooks.h" -#include "tree-iterator.h" - -/* Define the hash table of nodes already seen. - Such nodes are not repeated; brief cross-references are used. */ - -#define HASH_SIZE 37 - -struct bucket -{ - tree node; - struct bucket *next; -}; - -static struct bucket **table; - -/* Print the node NODE on standard error, for debugging. - Most nodes referred to by this one are printed recursively - down to a depth of six. */ - -void -debug_tree (tree node) -{ - table = XCNEWVEC (struct bucket *, HASH_SIZE); - print_node (stderr, "", node, 0); - free (table); - table = 0; - putc ('\n', stderr); -} - -/* Print PREFIX and ADDR to FILE. */ -void -dump_addr (FILE *file, const char *prefix, void *addr) -{ - if (flag_dump_noaddr || flag_dump_unnumbered) - fprintf (file, "%s#", prefix); - else - fprintf (file, "%s%p", prefix, addr); -} - -/* Print a node in brief fashion, with just the code, address and name. */ - -void -print_node_brief (FILE *file, const char *prefix, tree node, int indent) -{ - enum tree_code_class class; - - if (node == 0) - return; - - class = 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", prefix, tree_code_name[(int) TREE_CODE (node)]); - dump_addr (file, " ", node); - - if (class == 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) - fprintf (file, " L." HOST_WIDE_INT_PRINT_DEC, LABEL_DECL_UID (node)); - else - fprintf (file, " %c.%u", TREE_CODE (node) == CONST_DECL ? 'C' : 'D', - DECL_UID (node)); - } - else if (class == tcc_type) - { - if (TYPE_NAME (node)) - { - if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE) - fprintf (file, " %s", IDENTIFIER_POINTER (TYPE_NAME (node))); - else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL - && DECL_NAME (TYPE_NAME (node))) - fprintf (file, " %s", - IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node)))); - } - } - if (TREE_CODE (node) == IDENTIFIER_NODE) - fprintf (file, " %s", IDENTIFIER_POINTER (node)); - - /* We might as well always print the value of an integer or real. */ - if (TREE_CODE (node) == INTEGER_CST) - { - if (TREE_CONSTANT_OVERFLOW (node)) - fprintf (file, " overflow"); - - fprintf (file, " "); - if (TREE_INT_CST_HIGH (node) == 0) - 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, "-" HOST_WIDE_INT_PRINT_UNSIGNED, - -TREE_INT_CST_LOW (node)); - else - fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX, - TREE_INT_CST_HIGH (node), TREE_INT_CST_LOW (node)); - } - if (TREE_CODE (node) == REAL_CST) - { - 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); - } - } - - fprintf (file, ">"); -} - -void -indent_to (FILE *file, int column) -{ - int i; - - /* Since this is the long way, indent to desired column. */ - if (column > 0) - fprintf (file, "\n"); - for (i = 0; i < column; i++) - fprintf (file, " "); -} - -/* Print the node NODE in full on file FILE, preceded by PREFIX, - starting in column INDENT. */ - -void -print_node (FILE *file, const char *prefix, tree node, int indent) -{ - int hash; - struct bucket *b; - enum machine_mode mode; - enum tree_code_class class; - int len; - int i; - expanded_location xloc; - enum tree_code code; - - if (node == 0) - return; - - code = TREE_CODE (node); - class = 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 - as an argument in another call to debug_tree. */ - - if (indent > 24) - { - print_node_brief (file, prefix, node, indent); - return; - } - - if (indent > 8 && (class == tcc_type || class == tcc_declaration)) - { - print_node_brief (file, prefix, node, indent); - return; - } - - /* It is unsafe to look at any other fields of an ERROR_MARK node. */ - if (TREE_CODE (node) == ERROR_MARK) - { - print_node_brief (file, prefix, node, indent); - return; - } - - 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; - } - - /* 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", prefix, tree_code_name[(int) TREE_CODE (node)]); - dump_addr (file, " ", node); - - /* Print the name, if any. */ - if (class == 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) - fprintf (file, " L." HOST_WIDE_INT_PRINT_DEC, LABEL_DECL_UID (node)); - else - fprintf (file, " %c.%u", TREE_CODE (node) == CONST_DECL ? 'C' : 'D', - DECL_UID (node)); - } - else if (class == tcc_type) - { - if (TYPE_NAME (node)) - { - if (TREE_CODE (TYPE_NAME (node)) == IDENTIFIER_NODE) - fprintf (file, " %s", IDENTIFIER_POINTER (TYPE_NAME (node))); - else if (TREE_CODE (TYPE_NAME (node)) == TYPE_DECL - && DECL_NAME (TYPE_NAME (node))) - fprintf (file, " %s", - IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (node)))); - } - } - if (TREE_CODE (node) == IDENTIFIER_NODE) - fprintf (file, " %s", IDENTIFIER_POINTER (node)); - - if (TREE_CODE (node) == INTEGER_CST) - { - if (indent <= 4) - print_node_brief (file, "type", TREE_TYPE (node), indent + 4); - } - else - { - print_node (file, "type", TREE_TYPE (node), indent + 4); - if (TREE_TYPE (node)) - indent_to (file, indent + 3); - } - - if (!TYPE_P (node) && TREE_SIDE_EFFECTS (node)) - fputs (" side-effects", file); - - if (TYPE_P (node) ? TYPE_READONLY (node) : TREE_READONLY (node)) - fputs (" readonly", file); - if (!TYPE_P (node) && TREE_CONSTANT (node)) - fputs (" constant", file); - else if (TYPE_P (node) && TYPE_SIZES_GIMPLIFIED (node)) - fputs (" sizes-gimplified", file); - - if (TREE_INVARIANT (node)) - fputs (" invariant", file); - if (TREE_ADDRESSABLE (node)) - fputs (" addressable", file); - if (TREE_THIS_VOLATILE (node)) - fputs (" volatile", file); - if (TREE_ASM_WRITTEN (node)) - fputs (" asm_written", file); - if (TREE_USED (node)) - fputs (" used", 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); - /* APPLE LOCAL begin "unavailable" attribute (Radar 2809697) */ - if (TREE_UNAVAILABLE (node)) - fputs (" unavailable", file); - /* APPLE LOCAL end "unavailable" attribute (Radar 2809697) */ - if (TREE_VISITED (node)) - fputs (" visited", file); - if (TREE_LANG_FLAG_0 (node)) - fputs (" tree_0", file); - if (TREE_LANG_FLAG_1 (node)) - fputs (" tree_1", file); - if (TREE_LANG_FLAG_2 (node)) - fputs (" tree_2", file); - if (TREE_LANG_FLAG_3 (node)) - fputs (" tree_3", file); - if (TREE_LANG_FLAG_4 (node)) - fputs (" tree_4", file); - if (TREE_LANG_FLAG_5 (node)) - fputs (" tree_5", file); - if (TREE_LANG_FLAG_6 (node)) - fputs (" tree_6", file); - - /* DECL_ nodes have additional attributes. */ - - switch (TREE_CODE_CLASS (TREE_CODE (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) - && TREE_CODE (node) != LABEL_DECL - && TREE_CODE (node) != FUNCTION_DECL - && DECL_REGISTER (node)) - fputs (" regdecl", file); - /* APPLE LOCAL begin CW asm blocks */ - if (DECL_IASM_ASM_FUNCTION (node)) - fputs (" asm-function", file); - if (DECL_IASM_NORETURN (node)) - fputs (" asm-noreturn", file); - if (DECL_IASM_FRAME_SIZE (node) != (unsigned int)-2) - fprintf (file, " asm-frame-size %d", DECL_IASM_FRAME_SIZE (node)); - /* APPLE LOCAL end CW asm blocks */ - 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 (DECL_DECLARED_INLINE_P (node) ? " inline" : " autoinline", file); - if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN (node)) - fputs (" built-in", 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_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) == VAR_DECL && DECL_COMMON (node)) - fputs (" common", file); - if (TREE_CODE (node) == 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_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", xloc.file, xloc.line); - - 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 (TREE_CODE (node) != FUNCTION_DECL - || DECL_INLINE (node) || DECL_BUILT_IN (node)) - indent_to (file, indent + 3); - - /* APPLE LOCAL begin mainline aligned functions 5933878 */ - 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 " HOST_WIDE_INT_PRINT_UNSIGNED, - DECL_OFFSET_ALIGN (node)); - - if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN (node)) - /* APPLE LOCAL end mainline aligned functions 5933878 */ - { - 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 " 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); - 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); - - if (CODE_CONTAINS_STRUCT (code, TS_DECL_COMMON)) - { - print_node_brief (file, "attributes", - DECL_ATTRIBUTES (node), indent + 4); - 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); - } - - lang_hooks.print_decl (file, node, indent); - - if (DECL_RTL_SET_P (node)) - { - indent_to (file, indent + 4); - print_rtl (file, DECL_RTL (node)); - } - - 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 - && DECL_STRUCT_FUNCTION (node) != 0) - { - indent_to (file, indent + 4); - dump_addr (file, "saved-insns ", DECL_STRUCT_FUNCTION (node)); - } - - if ((TREE_CODE (node) == VAR_DECL || TREE_CODE (node) == PARM_DECL) - && DECL_HAS_VALUE_EXPR_P (node)) - print_node (file, "value-expr", DECL_VALUE_EXPR (node), indent + 4); - - if (TREE_CODE (node) == STRUCT_FIELD_TAG) - { - fprintf (file, " sft size " HOST_WIDE_INT_PRINT_DEC, - SFT_SIZE (node)); - fprintf (file, " sft offset " HOST_WIDE_INT_PRINT_DEC, - SFT_OFFSET (node)); - print_node_brief (file, "parent var", SFT_PARENT_VAR (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); - else - print_node_brief (file, "chain", TREE_CHAIN (node), indent + 4); - break; - - case tcc_type: - if (TYPE_UNSIGNED (node)) - fputs (" unsigned", file); - - /* 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); - - /* 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); - - 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_1", file); - if (TYPE_LANG_FLAG_2 (node)) - fputs (" type_2", file); - if (TYPE_LANG_FLAG_3 (node)) - fputs (" type_3", file); - if (TYPE_LANG_FLAG_4 (node)) - fputs (" type_4", file); - if (TYPE_LANG_FLAG_5 (node)) - fputs (" type_5", file); - if (TYPE_LANG_FLAG_6 (node)) - fputs (" type_6", file); - - mode = TYPE_MODE (node); - 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 symtab %d alias set " HOST_WIDE_INT_PRINT_DEC, - TYPE_ALIGN (node), TYPE_SYMTAB_ADDRESS (node), - TYPE_ALIAS_SET (node)); - - print_node (file, "attributes", TYPE_ATTRIBUTES (node), indent + 4); - - 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) - print_node (file, "domain", TYPE_DOMAIN (node), indent + 4); - else if (TREE_CODE (node) == VECTOR_TYPE) - fprintf (file, " nunits %d", (int) TYPE_VECTOR_SUBPARTS (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) - { - if (TYPE_METHOD_BASETYPE (node)) - 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); - - 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, "chain", TREE_CHAIN (node), indent + 4); - break; - - case tcc_expression: - case tcc_comparison: - case tcc_unary: - case tcc_binary: - case tcc_reference: - case tcc_statement: - if (TREE_CODE (node) == BIT_FIELD_REF && BIT_FIELD_REF_UNSIGNED (node)) - fputs (" unsigned", file); - if (TREE_CODE (node) == BIND_EXPR) - { - print_node (file, "vars", TREE_OPERAND (node, 0), indent + 4); - print_node (file, "body", TREE_OPERAND (node, 1), indent + 4); - print_node (file, "block", TREE_OPERAND (node, 2), indent + 4); - break; - } - - len = TREE_CODE_LENGTH (TREE_CODE (node)); - - for (i = 0; i < len; i++) - { - char temp[10]; - - sprintf (temp, "arg %d", i); - print_node (file, temp, TREE_OPERAND (node, i), indent + 4); - } - - print_node (file, "chain", TREE_CHAIN (node), indent + 4); - break; - - case tcc_constant: - case tcc_exceptional: - switch (TREE_CODE (node)) - { - case INTEGER_CST: - if (TREE_CONSTANT_OVERFLOW (node)) - fprintf (file, " overflow"); - - fprintf (file, " "); - if (TREE_INT_CST_HIGH (node) == 0) - 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, "-" HOST_WIDE_INT_PRINT_UNSIGNED, - -TREE_INT_CST_LOW (node)); - else - fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX, - TREE_INT_CST_HIGH (node), TREE_INT_CST_LOW (node)); - break; - - case REAL_CST: - { - 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 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); - } - } - break; - - case COMPLEX_CST: - print_node (file, "real", TREE_REALPART (node), indent + 4); - print_node (file, "imag", TREE_IMAGPART (node), indent + 4); - break; - - case STRING_CST: - { - 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: - lang_hooks.print_identifier (file, node, indent); - break; - - case TREE_LIST: - print_node (file, "purpose", TREE_PURPOSE (node), indent + 4); - print_node (file, "value", TREE_VALUE (node), indent + 4); - print_node (file, "chain", TREE_CHAIN (node), indent + 4); - break; - - 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 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); - print_node_brief (file, "def_stmt", - SSA_NAME_DEF_STMT (node), indent + 4); - - 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) - || SSA_NAME_VALUE (node)) - { - indent_to (file, indent + 3); - if (SSA_NAME_PTR_INFO (node)) - dump_addr (file, " ptr-info ", SSA_NAME_PTR_INFO (node)); - if (SSA_NAME_VALUE (node)) - dump_addr (file, " value ", SSA_NAME_VALUE (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; - - 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", xloc.file, xloc.line); - } - - fprintf (file, ">"); -} |