* configure: Regenerate.

[pf3gnuchains/gcc-fork.git] / gcc / tree-dump.c

diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c
index 23fbf07..6821e36 100644 (file)
--- a/gcc/tree-dump.c
+++ b/gcc/tree-dump.c
@@ -1,5 +1,5 @@
 /* Tree-dumping functionality for intermediate representation.
 /* Tree-dumping functionality for intermediate representation.

-   Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005
+   Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007

    Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>
 
    Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>
 


@@ -7,7 +7,7 @@ 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
 
 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
+Software Foundation; either version 3, or (at your option) any later

 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY


@@ -16,9 +16,8 @@ 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
 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.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */

 
 #include "config.h"
 #include "system.h"
 
 #include "config.h"
 #include "system.h"


@@ -32,8 +31,10 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "tree-iterator.h"
 #include "tree-pass.h"
 #include "langhooks.h"
 #include "tree-iterator.h"

+#include "real.h"
+#include "fixed-value.h"

 
 

-static unsigned int queue (dump_info_p, tree, int);
+static unsigned int queue (dump_info_p, const_tree, int);

 static void dump_index (dump_info_p, unsigned int);
 static void dequeue_and_dump (dump_info_p);
 static void dump_new_line (dump_info_p);
 static void dump_index (dump_info_p, unsigned int);
 static void dequeue_and_dump (dump_info_p);
 static void dump_new_line (dump_info_p);


@@ -44,7 +45,7 @@ static int dump_enable_all (int, int);
    assigned to T.  */
 
 static unsigned int
    assigned to T.  */
 
 static unsigned int

-queue (dump_info_p di, tree t, int flags)
+queue (dump_info_p di, const_tree t, int flags)

 {
   dump_queue_p dq;
   dump_node_info_p dni;
 {
   dump_queue_p dq;
   dump_node_info_p dni;


@@ -60,10 +61,10 @@ queue (dump_info_p di, tree t, int flags)
       di->free_list = dq->next;
     }
   else
       di->free_list = dq->next;
     }
   else

-    dq = xmalloc (sizeof (struct dump_queue));
+    dq = XNEW (struct dump_queue);

 
   /* Create a new entry in the splay-tree.  */
 
   /* Create a new entry in the splay-tree.  */

-  dni = xmalloc (sizeof (struct dump_node_info));
+  dni = XNEW (struct dump_node_info);

   dni->index = index;
   dni->binfo_p = ((flags & DUMP_BINFO) != 0);
   dq->node = splay_tree_insert (di->nodes, (splay_tree_key) t,
   dni->index = index;
   dni->binfo_p = ((flags & DUMP_BINFO) != 0);
   dq->node = splay_tree_insert (di->nodes, (splay_tree_key) t,


@@ -93,7 +94,7 @@ dump_index (dump_info_p di, unsigned int index)
    index of T is printed.  */
 
 void
    index of T is printed.  */
 
 void

-queue_and_dump_index (dump_info_p di, const char *field, tree t, int flags)
+queue_and_dump_index (dump_info_p di, const char *field, const_tree t, int flags)

 {
   unsigned int index;
   splay_tree_node n;
 {
   unsigned int index;
   splay_tree_node n;


@@ -121,7 +122,7 @@ queue_and_dump_index (dump_info_p di, const char *field, tree t, int flags)
 /* Dump the type of T.  */
 
 void
 /* Dump the type of T.  */
 
 void

-queue_and_dump_type (dump_info_p di, tree t)
+queue_and_dump_type (dump_info_p di, const_tree t)

 {
   queue_and_dump_index (di, "type", TREE_TYPE (t), DUMP_NONE);
 }
 {
   queue_and_dump_index (di, "type", TREE_TYPE (t), DUMP_NONE);
 }


@@ -165,7 +166,7 @@ void
 dump_pointer (dump_info_p di, const char *field, void *ptr)
 {
   dump_maybe_newline (di);
 dump_pointer (dump_info_p di, const char *field, void *ptr)
 {
   dump_maybe_newline (di);

-  fprintf (di->stream, "%-4s: %-8lx ", field, (long) ptr);
+  fprintf (di->stream, "%-4s: %-8lx ", field, (unsigned long) ptr);

   di->column += 15;
 }
 
   di->column += 15;
 }
 


@@ -179,6 +180,31 @@ dump_int (dump_info_p di, const char *field, int i)
   di->column += 14;
 }
 
   di->column += 14;
 }
 

+/* Dump the floating point value R, using FIELD to identify it.  */
+
+static void
+dump_real (dump_info_p di, const char *field, const REAL_VALUE_TYPE *r)
+{
+  char buf[32];
+  real_to_decimal (buf, r, sizeof (buf), 0, true);
+  dump_maybe_newline (di);
+  fprintf (di->stream, "%-4s: %s ", field, buf);
+  di->column += strlen (buf) + 7;
+}
+
+/* Dump the fixed-point value F, using FIELD to identify it.  */
+
+static void
+dump_fixed (dump_info_p di, const char *field, const FIXED_VALUE_TYPE *f)
+{
+  char buf[32];
+  fixed_to_decimal (buf, f, sizeof (buf));
+  dump_maybe_newline (di);
+  fprintf (di->stream, "%-4s: %s ", field, buf);
+  di->column += strlen (buf) + 7;
+}
+
+

 /* Dump the string S.  */
 
 void
 /* Dump the string S.  */
 
 void


@@ -305,6 +331,7 @@ dequeue_and_dump (dump_info_p di)
        case tcc_expression:
        case tcc_reference:
        case tcc_statement:
        case tcc_expression:
        case tcc_reference:
        case tcc_statement:

+       case tcc_vl_exp:

          /* These nodes are handled explicitly below.  */
          break;
 
          /* These nodes are handled explicitly below.  */
          break;
 


@@ -343,7 +370,8 @@ dequeue_and_dump (dump_info_p di)
          di->column += 6 + strlen (filename) + 8;
        }
       /* And any declaration can be compiler-generated.  */
          di->column += 6 + strlen (filename) + 8;
        }
       /* And any declaration can be compiler-generated.  */

-      if (DECL_ARTIFICIAL (t))
+      if (CODE_CONTAINS_STRUCT (TREE_CODE (t), TS_DECL_COMMON)
+         && DECL_ARTIFICIAL (t))

        dump_string_field (di, "note", "artificial");
       if (TREE_CHAIN (t) && !dump_flag (di, TDF_SLIM, NULL))
        dump_child ("chan", TREE_CHAIN (t));
        dump_string_field (di, "note", "artificial");
       if (TREE_CHAIN (t) && !dump_flag (di, TDF_SLIM, NULL))
        dump_child ("chan", TREE_CHAIN (t));


@@ -438,6 +466,13 @@ dequeue_and_dump (dump_info_p di)
       dump_int (di, "prec", TYPE_PRECISION (t));
       break;
 
       dump_int (di, "prec", TYPE_PRECISION (t));
       break;
 

+    case FIXED_POINT_TYPE:
+      dump_int (di, "prec", TYPE_PRECISION (t));
+      dump_string_field (di, "sign", TYPE_UNSIGNED (t) ? "unsigned": "signed");
+      dump_string_field (di, "saturating",
+                        TYPE_SATURATING (t) ? "saturating": "non-saturating");
+      break;
+

     case POINTER_TYPE:
       dump_child ("ptd", TREE_TYPE (t));
       break;
     case POINTER_TYPE:
       dump_child ("ptd", TREE_TYPE (t));
       break;


@@ -476,6 +511,11 @@ dequeue_and_dump (dump_info_p di)
     case CONST_DECL:
       dump_child ("cnst", DECL_INITIAL (t));
       break;
     case CONST_DECL:
       dump_child ("cnst", DECL_INITIAL (t));
       break;

+      
+    case SYMBOL_MEMORY_TAG:
+    case NAME_MEMORY_TAG:
+    case STRUCT_FIELD_TAG:
+      break;

 
     case VAR_DECL:
     case PARM_DECL:
 
     case VAR_DECL:
     case PARM_DECL:


@@ -525,6 +565,14 @@ dequeue_and_dump (dump_info_p di)
       dump_int (di, "lngt", TREE_STRING_LENGTH (t));
       break;
 
       dump_int (di, "lngt", TREE_STRING_LENGTH (t));
       break;
 

+    case REAL_CST:
+      dump_real (di, "valu", TREE_REAL_CST_PTR (t));
+      break;
+
+    case FIXED_CST:
+      dump_fixed (di, "valu", TREE_FIXED_CST_PTR (t));
+      break;
+

     case TRUTH_NOT_EXPR:
     case ADDR_EXPR:
     case INDIRECT_REF:
     case TRUTH_NOT_EXPR:
     case ADDR_EXPR:
     case INDIRECT_REF:


@@ -552,6 +600,11 @@ dequeue_and_dump (dump_info_p di)
       dump_child ("op 1", TREE_OPERAND (t, 1));
       break;
 
       dump_child ("op 1", TREE_OPERAND (t, 1));
       break;
 

+    case GIMPLE_MODIFY_STMT:
+      dump_child ("op 0", GIMPLE_STMT_OPERAND (t, 0));
+      dump_child ("op 1", GIMPLE_STMT_OPERAND (t, 1));
+      break;
+

     case COMPONENT_REF:
       dump_child ("op 0", TREE_OPERAND (t, 0));
       dump_child ("op 1", TREE_OPERAND (t, 1));
     case COMPONENT_REF:
       dump_child ("op 0", TREE_OPERAND (t, 0));
       dump_child ("op 1", TREE_OPERAND (t, 1));


@@ -578,12 +631,33 @@ dequeue_and_dump (dump_info_p di)
       break;
 
     case CALL_EXPR:
       break;
 
     case CALL_EXPR:

-      dump_child ("fn", TREE_OPERAND (t, 0));
-      dump_child ("args", TREE_OPERAND (t, 1));
+      {
+       int i = 0;
+       tree arg;
+       call_expr_arg_iterator iter;
+       dump_child ("fn", CALL_EXPR_FN (t));
+       FOR_EACH_CALL_EXPR_ARG (arg, iter, t)
+         {
+           char buffer[32];
+           sprintf (buffer, "%u", i);
+           dump_child (buffer, arg);
+           i++;
+         }
+      }

       break;
 
     case CONSTRUCTOR:
       break;
 
     case CONSTRUCTOR:

-      dump_child ("elts", CONSTRUCTOR_ELTS (t));
+      {
+       unsigned HOST_WIDE_INT cnt;
+       tree index, value;
+       dump_int (di, "lngt", VEC_length (constructor_elt,
+                                         CONSTRUCTOR_ELTS (t)));
+       FOR_EACH_CONSTRUCTOR_ELT (CONSTRUCTOR_ELTS (t), cnt, index, value)
+         {
+           dump_child ("idx", index);
+           dump_child ("val", value);
+         }
+      }

       break;
 
     case BIND_EXPR:
       break;
 
     case BIND_EXPR:


@@ -616,12 +690,12 @@ dequeue_and_dump (dump_info_p di)
 
     case CASE_LABEL_EXPR:
       dump_child ("name", CASE_LABEL (t));
 
     case CASE_LABEL_EXPR:
       dump_child ("name", CASE_LABEL (t));

-      if (CASE_LOW (t)) {
-        dump_child ("low ", CASE_LOW (t));
-       if (CASE_HIGH (t)) {
-         dump_child ("high", CASE_HIGH (t));
+      if (CASE_LOW (t))
+       {
+         dump_child ("low ", CASE_LOW (t));
+         if (CASE_HIGH (t))
+           dump_child ("high", CASE_HIGH (t));

        }
        }

-      }

       break;
     case LABEL_EXPR:
       dump_child ("name", TREE_OPERAND (t,0));
       break;
     case LABEL_EXPR:
       dump_child ("name", TREE_OPERAND (t,0));


@@ -637,6 +711,14 @@ dequeue_and_dump (dump_info_p di)
          dump_child ("labl", TREE_OPERAND (t,2));
         }
       break;
          dump_child ("labl", TREE_OPERAND (t,2));
         }
       break;

+    case OMP_CLAUSE:
+      {
+       int i;
+       fprintf (di->stream, "%s\n", omp_clause_code_name[OMP_CLAUSE_CODE (t)]);
+       for (i = 0; i < omp_clause_num_ops[OMP_CLAUSE_CODE (t)]; i++)
+         dump_child ("op: ", OMP_CLAUSE_OPERAND (t, i));
+      }
+      break;

     default:
       /* There are no additional fields to print.  */
       break;
     default:
       /* There are no additional fields to print.  */
       break;


@@ -653,7 +735,7 @@ dequeue_and_dump (dump_info_p di)
 /* Return nonzero if FLAG has been specified for the dump, and NODE
    is not the root node of the dump.  */
 
 /* Return nonzero if FLAG has been specified for the dump, and NODE
    is not the root node of the dump.  */
 

-int dump_flag (dump_info_p di, int flag, tree node)
+int dump_flag (dump_info_p di, int flag, const_tree node)

 {
   return (di->flags & flag) && (node != di->node);
 }
 {
   return (di->flags & flag) && (node != di->node);
 }


@@ -661,7 +743,7 @@ int dump_flag (dump_info_p di, int flag, tree node)
 /* Dump T, and all its children, on STREAM.  */
 
 void
 /* Dump T, and all its children, on STREAM.  */
 
 void

-dump_node (tree t, int flags, FILE *stream)
+dump_node (const_tree t, int flags, FILE *stream)

 {
   struct dump_info di;
   dump_queue_p dq;
 {
   struct dump_info di;
   dump_queue_p dq;


@@ -697,59 +779,23 @@ dump_node (tree t, int flags, FILE *stream)
 \f
 
 /* Table of tree dump switches. This must be consistent with the
 \f
 
 /* Table of tree dump switches. This must be consistent with the

-   TREE_DUMP_INDEX enumeration in tree.h */
+   tree_dump_index enumeration in tree-pass.h.  */

 static struct dump_file_info dump_files[TDI_end] =
 {
   {NULL, NULL, NULL, 0, 0, 0, 0},
 static struct dump_file_info dump_files[TDI_end] =
 {
   {NULL, NULL, NULL, 0, 0, 0, 0},

-  {".tu", "translation-unit", NULL, TDF_TREE, 0, 0, 0},
-  {".class", "class-hierarchy", NULL, TDF_TREE, 0, 1, 0},
-  {".original", "tree-original", NULL, TDF_TREE, 0, 2, 0},
-  {".gimple", "tree-gimple", NULL, TDF_TREE, 0, 3, 0},
-  {".nested", "tree-nested", NULL, TDF_TREE, 0, 4, 0},
-  {".inlined", "tree-inlined", NULL, TDF_TREE, 0, 5, 0},
-  {".vcg", "tree-vcg", NULL, TDF_TREE, 0, 6, 0},
+  {".cgraph", "ipa-cgraph", NULL, TDF_IPA, 0,  0, 0},
+  {".tu", "translation-unit", NULL, TDF_TREE, 0, 1, 0},
+  {".class", "class-hierarchy", NULL, TDF_TREE, 0, 2, 0},
+  {".original", "tree-original", NULL, TDF_TREE, 0, 3, 0},
+  {".gimple", "tree-gimple", NULL, TDF_TREE, 0, 4, 0},
+  {".nested", "tree-nested", NULL, TDF_TREE, 0, 5, 0},
+  {".inlined", "tree-inlined", NULL, TDF_TREE, 0, 6, 0},
+  {".vcg", "tree-vcg", NULL, TDF_TREE, 0, 7, 0},
+#define FIRST_AUTO_NUMBERED_DUMP 8
+

   {NULL, "tree-all", NULL, TDF_TREE, 0, 0, 0},
   {NULL, "rtl-all", NULL, TDF_RTL, 0, 0, 0},
   {NULL, "ipa-all", NULL, TDF_IPA, 0, 0, 0},
   {NULL, "tree-all", NULL, TDF_TREE, 0, 0, 0},
   {NULL, "rtl-all", NULL, TDF_RTL, 0, 0, 0},
   {NULL, "ipa-all", NULL, TDF_IPA, 0, 0, 0},

-
-  { ".cgraph", "ipa-cgraph", NULL,     TDF_IPA, 0,  0, 0},
-
-  { ".sibling", "rtl-sibling", NULL,   TDF_RTL, 0,  1, 'i'},
-  { ".eh", "rtl-eh", NULL,             TDF_RTL, 0,  2, 'h'},
-  { ".jump", "rtl-jump", NULL,         TDF_RTL, 0,  3, 'j'},
-  { ".cse", "rtl-cse", NULL,            TDF_RTL, 0,  4, 's'},
-  { ".gcse", "rtl-gcse", NULL,         TDF_RTL, 0,  5, 'G'},
-  { ".loop", "rtl-loop", NULL,         TDF_RTL, 0,  6, 'L'},
-  { ".bypass", "rtl-bypass", NULL,             TDF_RTL, 0,  7, 'G'},
-  { ".cfg", "rtl-cfg", NULL,                   TDF_RTL, 0,  8, 'f'},
-  { ".bp", "rtl-bp", NULL,                     TDF_RTL, 0,  9, 'b'},
-  { ".vpt", "rtl-vpt", NULL,                   TDF_RTL, 0, 10, 'V'},
-  { ".ce1", "rtl-ce1", NULL,                   TDF_RTL, 0, 11, 'C'},
-  { ".tracer", "rtl-tracer", NULL,             TDF_RTL, 0, 12, 'T'},
-  { ".loop2", "rtl-loop2", NULL,               TDF_RTL, 0, 13, 'L'},
-  { ".web", "rtl-web", NULL,                   TDF_RTL, 0, 14, 'Z'},
-  { ".cse2", "rtl-cse2", NULL,         TDF_RTL, 0, 15, 't'},
-  { ".life", "rtl-life", NULL,         TDF_RTL, 0, 16, 'f'},
-  { ".combine", "rtl-combine", NULL,           TDF_RTL, 0, 17, 'c'},
-  { ".ce2", "rtl-ce2", NULL,                   TDF_RTL, 0, 18, 'C'},
-  { ".regmove", "rtl-regmove", NULL,           TDF_RTL, 0, 19, 'N'},
-  { ".sms", "rtl-sms", NULL,                   TDF_RTL, 0, 20, 'm'},
-  { ".sched", "rtl-sched", NULL,               TDF_RTL, 0, 21, 'S'},
-  { ".lreg", "rtl-lreg", NULL,         TDF_RTL, 0, 22, 'l'},
-  { ".greg", "rtl-greg", NULL,         TDF_RTL, 0, 23, 'g'},
-  { ".postreload", "rtl-postreload", NULL,     TDF_RTL, 0, 24, 'o'},
-  { ".gcse2", "rtl-gcse2", NULL,               TDF_RTL, 0, 25, 'J'},
-  { ".flow2", "rtl-flow2", NULL,               TDF_RTL, 0, 26, 'w'},
-  { ".peephole2", "rtl-peephole2", NULL,       TDF_RTL, 0, 27, 'z'},
-  { ".ce3", "rtl-ce3", NULL,                   TDF_RTL, 0, 28, 'E'},
-  { ".rnreg", "rtl-rnreg", NULL,               TDF_RTL, 0, 29, 'n'},
-  { ".bbro", "rtl-bbro", NULL,         TDF_RTL, 0, 30, 'B'},
-  { ".btl", "rtl-btl", NULL,                   TDF_RTL, 0, 31, 'd'},
-  { ".sched2", "rtl-sched2", NULL,             TDF_RTL, 0, 32, 'R'},
-  { ".stack", "rtl-stack", NULL,               TDF_RTL, 0, 33, 'k'},
-  { ".vartrack", "rtl-vartrack", NULL, TDF_RTL, 0, 34, 'V'},
-  { ".mach", "rtl-mach", NULL,         TDF_RTL, 0, 35, 'M'},
-  { ".dbr", "rtl-dbr", NULL,                   TDF_RTL, 0, 36, 'd'}

 };
 
 /* Dynamically registered tree dump files and switches.  */
 };
 
 /* Dynamically registered tree dump files and switches.  */


@@ -778,15 +824,19 @@ static const struct dump_option_value_info dump_options[] =
   {"lineno", TDF_LINENO},
   {"uid", TDF_UID},
   {"stmtaddr", TDF_STMTADDR},
   {"lineno", TDF_LINENO},
   {"uid", TDF_UID},
   {"stmtaddr", TDF_STMTADDR},

+  {"memsyms", TDF_MEMSYMS},

   {"all", ~(TDF_RAW | TDF_SLIM | TDF_LINENO | TDF_TREE | TDF_RTL | TDF_IPA 
   {"all", ~(TDF_RAW | TDF_SLIM | TDF_LINENO | TDF_TREE | TDF_RTL | TDF_IPA 

-           | TDF_STMTADDR)},
+           | TDF_STMTADDR | TDF_GRAPH | TDF_DIAGNOSTIC)},

   {NULL, 0}
 };
 
 unsigned int
 dump_register (const char *suffix, const char *swtch, const char *glob,
   {NULL, 0}
 };
 
 unsigned int
 dump_register (const char *suffix, const char *swtch, const char *glob,

-              int flags, unsigned int num, int letter)
+              int flags, int letter)

 {
 {

+  static int next_dump = FIRST_AUTO_NUMBERED_DUMP;
+  int num = next_dump++;
+

   size_t this = extra_dump_files_in_use++;
 
   if (this >= extra_dump_files_alloced)
   size_t this = extra_dump_files_in_use++;
 
   if (this >= extra_dump_files_alloced)


@@ -832,7 +882,7 @@ get_dump_file_info (enum tree_dump_index phase)
 char *
 get_dump_file_name (enum tree_dump_index phase)
 {
 char *
 get_dump_file_name (enum tree_dump_index phase)
 {

-  char dump_id[7];
+  char dump_id[10];

   struct dump_file_info *dfi;
 
   if (phase == TDI_none)
   struct dump_file_info *dfi;
 
   if (phase == TDI_none)


@@ -846,15 +896,15 @@ get_dump_file_name (enum tree_dump_index phase)
     dump_id[0] = '\0';
   else
     {
     dump_id[0] = '\0';
   else
     {

-      const char *template;
+      char suffix;

       if (dfi->flags & TDF_TREE)
       if (dfi->flags & TDF_TREE)

-       template = ".t%02d";
+       suffix = 't';

       else if (dfi->flags & TDF_IPA)
       else if (dfi->flags & TDF_IPA)

-       template = ".i%02d";
+       suffix = 'i';

       else
       else

-       template = ".%02d";
+       suffix = 'r';

 
 

-      if (snprintf (dump_id, sizeof (dump_id), template, dfi->num) < 0)
+      if (snprintf (dump_id, sizeof (dump_id), ".%03d%c", dfi->num, suffix) < 0)

        dump_id[0] = '\0';
     }
 
        dump_id[0] = '\0';
     }
 


@@ -947,24 +997,25 @@ dump_end (enum tree_dump_index phase ATTRIBUTE_UNUSED, FILE *stream)
 static int
 dump_enable_all (int flags, int letter)
 {
 static int
 dump_enable_all (int flags, int letter)
 {

+  int ir_dump_type = (flags & (TDF_TREE | TDF_RTL | TDF_IPA));

   int n = 0;
   size_t i;
 
   for (i = TDI_none + 1; i < (size_t) TDI_end; i++)
   int n = 0;
   size_t i;
 
   for (i = TDI_none + 1; i < (size_t) TDI_end; i++)

-    if ((dump_files[i].flags & flags)
+    if ((dump_files[i].flags & ir_dump_type)

        && (letter == 0 || letter == dump_files[i].letter))
       {
         dump_files[i].state = -1;
        && (letter == 0 || letter == dump_files[i].letter))
       {
         dump_files[i].state = -1;

-        dump_files[i].flags = flags;
+        dump_files[i].flags |= flags;

         n++;
       }
 
   for (i = 0; i < extra_dump_files_in_use; i++)
         n++;
       }
 
   for (i = 0; i < extra_dump_files_in_use; i++)

-    if ((extra_dump_files[i].flags & flags)
+    if ((extra_dump_files[i].flags & ir_dump_type)

        && (letter == 0 || letter == extra_dump_files[i].letter))
       {
         extra_dump_files[i].state = -1;
        && (letter == 0 || letter == extra_dump_files[i].letter))
       {
         extra_dump_files[i].state = -1;

-        extra_dump_files[i].flags = flags;
+        extra_dump_files[i].flags |= flags;

        n++;
       }
 
        n++;
       }
 


@@ -988,6 +1039,9 @@ dump_switch_p_1 (const char *arg, struct dump_file_info *dfi, bool doglob)
   if (!option_value)
     return 0;
 
   if (!option_value)
     return 0;
 

+  if (*option_value && *option_value != '-')
+    return 0;
+

   ptr = option_value;
   flags = 0;
 
   ptr = option_value;
   flags = 0;
 


@@ -1075,7 +1129,7 @@ enable_rtl_dump_file (int letter)
   if (letter == 'a')
     letter = 0;
 
   if (letter == 'a')
     letter = 0;
 

-  return dump_enable_all (TDF_RTL, letter) > 0;
+  return dump_enable_all (TDF_RTL | TDF_DETAILS | TDF_BLOCKS, letter) > 0;

 }
 
 
 }