Makefile.def: Remove libjava.

2016-09-30  Andrew Haley  <aph@redhat.com>

	* Makefile.def: Remove libjava.
	* Makefile.tpl: Likewise.
	* Makefile.in: Regenerate.
	* configure.ac: Likewise.
	* configure: Likewise.
	* gcc/java: Remove.
	* libjava: Likewise.

From-SVN: r240662

1 files changed, 0 insertions, 912 deletions

diff --git a/gcc/java/lang.c b/gcc/java/lang.c
deleted file mode 100644
index 65025ee..0000000
--- a/gcc/java/lang.c
+++ /dev/null
@@ -1,912 +0,0 @@
-/* Java(TM) language-specific utility routines.
-   Copyright (C) 1996-2016 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 3, 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 COPYING3.  If not see
-<http://www.gnu.org/licenses/>.
-
-Java and all Java-based marks are trademarks or registered trademarks
-of Sun Microsystems, Inc. in the United States and other countries.
-The Free Software Foundation is independent of Sun Microsystems, Inc.  */
-
-/* Hacked by Per Bothner <bothner@cygnus.com> February 1996. */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "target.h"
-#include "tree.h"
-#include "diagnostic.h"
-#include "java-tree.h"
-#include "jcf.h"
-#include "langhooks.h"
-#include "langhooks-def.h"
-#include "tree-dump.h"
-#include "opts.h"
-#include "context.h"
-
-static bool java_init (void);
-static void java_finish (void);
-static unsigned int java_option_lang_mask (void);
-static void java_init_options_struct (struct gcc_options *);
-static void java_init_options (unsigned int, struct cl_decoded_option *);
-static bool java_post_options (const char **);
-
-static bool java_handle_option (size_t, const char *, int, int, location_t,
-				const struct cl_option_handlers *);
-static void put_decl_string (const char *, int);
-static void put_decl_node (tree, int);
-static void java_print_error_function (diagnostic_context *, const char *,
-				       diagnostic_info *);
-static bool java_dump_tree (void *, tree);
-static void dump_compound_expr (dump_info_p, tree);
-static bool java_decl_ok_for_sibcall (const_tree);
-
-static enum classify_record java_classify_record (tree type);
-
-static tree java_eh_personality (void);
-
-#ifndef TARGET_OBJECT_SUFFIX
-# define TARGET_OBJECT_SUFFIX ".o"
-#endif
-
-/* Table of machine-independent attributes.  */
-const struct attribute_spec java_attribute_table[] =
-{
- { "nonnull",                0, -1, false, true, true,
-			      NULL, false },
-  { NULL,                     0, 0, false, false, false, NULL, false }
-};
-
-/* Used to avoid printing error messages with bogus function
-   prototypes.  Starts out false.  */
-static bool inhibit_error_function_printing;
-
-const char *resource_name;
-
-/* When nonzero, -Wall was turned on.  */
-int flag_wall = 0;
-
-/* When nonzero, report use of deprecated classes, methods, or fields.  */
-int flag_deprecated = 1;
-
-/* When zero, don't optimize static class initialization. This flag shouldn't
-   be tested alone, use STATIC_CLASS_INITIALIZATION_OPTIMIZATION_P instead.  */
-/* FIXME: Make this work with gimplify.  */
-/* int flag_optimize_sci = 0;  */
-
-/* Don't attempt to verify invocations.  */
-int flag_verify_invocations = 0; 
-
-/* When nonzero, print extra version information.  */
-static int v_flag = 0;
-
-JCF *current_jcf;
-
-/* Variable controlling how dependency tracking is enabled in
-   java_init.  */
-static int dependency_tracking = 0;
-
-/* Flag values for DEPENDENCY_TRACKING.  */
-#define DEPEND_SET_FILE 1
-#define DEPEND_ENABLE   2
-#define DEPEND_TARGET_SET 4
-#define DEPEND_FILE_ALREADY_SET 8
-
-struct GTY(()) language_function {
-  int unused;
-};
-
-#undef LANG_HOOKS_NAME
-#define LANG_HOOKS_NAME "GNU Java"
-#undef LANG_HOOKS_INIT
-#define LANG_HOOKS_INIT java_init
-#undef LANG_HOOKS_FINISH
-#define LANG_HOOKS_FINISH java_finish
-#undef LANG_HOOKS_OPTION_LANG_MASK
-#define LANG_HOOKS_OPTION_LANG_MASK java_option_lang_mask
-#undef LANG_HOOKS_INIT_OPTIONS_STRUCT
-#define LANG_HOOKS_INIT_OPTIONS_STRUCT java_init_options_struct
-#undef LANG_HOOKS_INIT_OPTIONS
-#define LANG_HOOKS_INIT_OPTIONS java_init_options
-#undef LANG_HOOKS_HANDLE_OPTION
-#define LANG_HOOKS_HANDLE_OPTION java_handle_option
-#undef LANG_HOOKS_POST_OPTIONS
-#define LANG_HOOKS_POST_OPTIONS java_post_options
-#undef LANG_HOOKS_PARSE_FILE
-#define LANG_HOOKS_PARSE_FILE java_parse_file
-#undef LANG_HOOKS_DUP_LANG_SPECIFIC_DECL
-#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL java_dup_lang_specific_decl
-#undef LANG_HOOKS_DECL_PRINTABLE_NAME
-#define LANG_HOOKS_DECL_PRINTABLE_NAME lang_printable_name
-#undef LANG_HOOKS_PRINT_ERROR_FUNCTION
-#define LANG_HOOKS_PRINT_ERROR_FUNCTION	java_print_error_function
-
-#undef LANG_HOOKS_TYPE_FOR_MODE
-#define LANG_HOOKS_TYPE_FOR_MODE java_type_for_mode
-#undef LANG_HOOKS_TYPE_FOR_SIZE
-#define LANG_HOOKS_TYPE_FOR_SIZE java_type_for_size
-#undef LANG_HOOKS_CLASSIFY_RECORD
-#define LANG_HOOKS_CLASSIFY_RECORD java_classify_record
-
-#undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN
-#define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN java_dump_tree
-
-#undef LANG_HOOKS_GIMPLIFY_EXPR
-#define LANG_HOOKS_GIMPLIFY_EXPR java_gimplify_expr
-
-#undef LANG_HOOKS_DECL_OK_FOR_SIBCALL
-#define LANG_HOOKS_DECL_OK_FOR_SIBCALL java_decl_ok_for_sibcall
-
-#undef LANG_HOOKS_SET_DECL_ASSEMBLER_NAME
-#define LANG_HOOKS_SET_DECL_ASSEMBLER_NAME java_mangle_decl
-
-#undef LANG_HOOKS_ATTRIBUTE_TABLE
-#define LANG_HOOKS_ATTRIBUTE_TABLE java_attribute_table
-
-#undef LANG_HOOKS_EH_PERSONALITY
-#define LANG_HOOKS_EH_PERSONALITY java_eh_personality
-
-#undef LANG_HOOKS_EH_USE_CXA_END_CLEANUP
-#define LANG_HOOKS_EH_USE_CXA_END_CLEANUP  true
-
-/* Each front end provides its own.  */
-struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
-
-/*
- * process java-specific compiler command-line options
- * return false, but do not complain if the option is not recognized.
- */
-static bool
-java_handle_option (size_t scode, const char *arg, int value,
-		    int kind ATTRIBUTE_UNUSED, location_t loc ATTRIBUTE_UNUSED,
-		    const struct cl_option_handlers *handlers ATTRIBUTE_UNUSED)
-{
-  enum opt_code code = (enum opt_code) scode;
-
-  switch (code)
-    {
-    case OPT_I:
-      jcf_path_include_arg (arg);
-      break;
-
-    case OPT_M:
-      jcf_dependency_init (1);
-      dependency_tracking |= DEPEND_ENABLE;
-      break;
-
-    case OPT_MD_:
-      jcf_dependency_init (1);
-      dependency_tracking |= DEPEND_SET_FILE | DEPEND_ENABLE;
-      break;
-
-    case OPT_MF:
-      jcf_dependency_set_dep_file (arg);
-      dependency_tracking |= DEPEND_FILE_ALREADY_SET;
-      break;
-
-    case OPT_MM:
-      jcf_dependency_init (0);
-      dependency_tracking |= DEPEND_ENABLE;
-      break;
-
-    case OPT_MMD_:
-      jcf_dependency_init (0);
-      dependency_tracking |= DEPEND_SET_FILE | DEPEND_ENABLE;
-      break;
-
-    case OPT_MP:
-      jcf_dependency_print_dummies ();
-      break;
-
-    case OPT_MT:
-      jcf_dependency_set_target (arg);
-      dependency_tracking |= DEPEND_TARGET_SET;
-      break;
-
-    case OPT_Wall:
-      flag_wall = value;
-      /* When -Wall given, enable -Wunused.  We do this because the C
-	 compiler does it, and people expect it.  */
-      warn_unused = value;
-      break;
-
-    case OPT_fenable_assertions_:
-      add_enable_assert (arg, value);
-      break;
-
-    case OPT_fenable_assertions:
-      add_enable_assert ("", value);
-      break;
-
-    case OPT_fdisable_assertions_:
-      add_enable_assert (arg, !value);
-      break;
-
-    case OPT_fdisable_assertions:
-      add_enable_assert ("", !value);
-      break;
-
-    case OPT_fassume_compiled_:
-      add_assume_compiled (arg, !value);
-      break;
-
-    case OPT_fassume_compiled:
-      add_assume_compiled ("", !value);
-      break;
-
-    case OPT_fbootclasspath_:
-      jcf_path_bootclasspath_arg (arg);
-      break;
-
-    case OPT_faux_classpath:
-    case OPT_fclasspath_:
-      jcf_path_classpath_arg (arg);
-      break;
-
-    case OPT_fcompile_resource_:
-      resource_name = arg;
-      break;
-
-    case OPT_fdump_:
-      if (!g->get_dumps ()->dump_switch_p (arg))
-	return false;
-      break;
-
-    case OPT_fencoding_:
-      /* Nothing.  */
-      break;
-
-    case OPT_fextdirs_:
-      jcf_path_extdirs_arg (arg);
-      break;
-
-    case OPT_foutput_class_dir_:
-      /* FIXME: remove; this is handled by ecj1 now.  */
-      break;
-
-    case OPT_version:
-      v_flag = 1;
-      break;
-      
-    case OPT_fsource_filename_:
-      java_read_sourcefilenames (arg);
-      break;
-      
-    default:
-      if (cl_options[code].flags & CL_Java)
-	break;
-      gcc_unreachable ();
-    }
-
-  return true;
-}
-
-/* Global open file.  */
-FILE *finput;
-
-static bool
-java_init (void)
-{
-  /* FIXME: Indirect dispatch isn't yet compatible with static class
-     init optimization.  */
-  if (flag_indirect_dispatch)
-    always_initialize_class_p = true;
-
-  if (!flag_indirect_dispatch)
-    flag_indirect_classes = false;
-
-  jcf_path_seal (v_flag);
-
-  java_init_decl_processing ();
-
-  using_eh_for_cleanups ();
-
-  return true;
-}
-
-static void
-java_finish (void)
-{
-  jcf_dependency_write ();
-}
-
-/* Buffer used by lang_printable_name. */
-static char *decl_buf = NULL;
-
-/* Allocated size of decl_buf. */
-static int decl_buflen = 0;
-
-/* Length of used part of decl_buf;  position for next character. */
-static int decl_bufpos = 0;
-
-/* Append the string STR to decl_buf.
-   It length is given by LEN;  -1 means the string is nul-terminated. */
-
-static void
-put_decl_string (const char *str, int len)
-{
-  if (len < 0)
-    len = strlen (str);
-  if (decl_bufpos + len >= decl_buflen)
-    {
-      if (decl_buf == NULL)
-	{
-	  decl_buflen = len + 100;
-	  decl_buf = XNEWVEC (char, decl_buflen);
-	}
-      else
-	{
-	  decl_buflen *= 2;
-	  decl_buf = XRESIZEVAR (char, decl_buf, decl_buflen);
-	}
-    }
-  strcpy (decl_buf + decl_bufpos, str);
-  decl_bufpos += len;
-}
-
-/* Append to decl_buf a printable name for NODE.
-   Depending on VERBOSITY, more information about NODE
-   is printed. Read the comments of decl_printable_name in
-   langhooks.h for more.  */
-
-static void
-put_decl_node (tree node, int verbosity)
-{
-  int was_pointer = 0;
-  if (TREE_CODE (node) == POINTER_TYPE)
-    {
-      node = TREE_TYPE (node);
-      was_pointer = 1;
-    }
-  if (DECL_P (node) && DECL_NAME (node) != NULL_TREE)
-    {
-      if (TREE_CODE (node) == FUNCTION_DECL)
-	{
-	  if (verbosity == 0 && DECL_NAME (node))
-	  /* We have been instructed to just print the bare name
-	     of the function.  */
-	    {
-	      put_decl_node (DECL_NAME (node), 0);
-	      return;
-	    }
-
-	  /* We want to print the type the DECL belongs to. We don't do
-	     that when we handle constructors. */
-	  if (! DECL_CONSTRUCTOR_P (node)
-	      && ! DECL_ARTIFICIAL (node) && DECL_CONTEXT (node)
-              /* We want to print qualified DECL names only
-                 if verbosity is higher than 1.  */
-              && verbosity >= 1)
-	    {
-	      put_decl_node (TREE_CODE (DECL_CONTEXT (node)) == FUNCTION_DECL
-			     ? DECL_CONTEXT (node)
-			     : TYPE_NAME (DECL_CONTEXT (node)),
-                               verbosity);
-	      put_decl_string (".", 1);
-	    }
-	  if (! DECL_CONSTRUCTOR_P (node))
-	    put_decl_node (DECL_NAME (node), verbosity);
-	  if (TREE_TYPE (node) != NULL_TREE
-              /* We want to print function parameters only if verbosity
-                 is higher than 2.  */
-              && verbosity >= 2)
-	    {
-	      int i = 0;
-	      tree args = TYPE_ARG_TYPES (TREE_TYPE (node));
-	      if (TREE_CODE (TREE_TYPE (node)) == METHOD_TYPE)
-		args = TREE_CHAIN (args);
-	      put_decl_string ("(", 1);
-	      for ( ; args != NULL_TREE && args != end_params_node;
-		   args = TREE_CHAIN (args), i++)
-		{
-		  if (i > 0)
-		    put_decl_string (",", 1);
-		  put_decl_node (TREE_VALUE (args), verbosity);
-		}
-	      put_decl_string (")", 1);
-	    }
-	}
-      else
-	put_decl_node (DECL_NAME (node), verbosity);
-    }
-  else if (TYPE_P (node) && TYPE_NAME (node) != NULL_TREE)
-    {
-      if (TREE_CODE (node) == RECORD_TYPE && TYPE_ARRAY_P (node)
-          /* Print detailed array information only if verbosity is higher
-            than 2.  */
-          && verbosity >= 2)
-	{
-	  put_decl_node (TYPE_ARRAY_ELEMENT (node), verbosity);
-	  put_decl_string("[]", 2);
-	}
-      else if (node == promoted_byte_type_node)
-	put_decl_string ("byte", 4);
-      else if (node == promoted_short_type_node)
-	put_decl_string ("short", 5);
-      else if (node == promoted_char_type_node)
-	put_decl_string ("char", 4);
-      else if (node == promoted_boolean_type_node)
-	put_decl_string ("boolean", 7);
-      else if (node == void_type_node && was_pointer)
-	put_decl_string ("null", 4);
-      else
-	put_decl_node (TYPE_NAME (node), verbosity);
-    }
-  else if (TREE_CODE (node) == IDENTIFIER_NODE)
-    put_decl_string (IDENTIFIER_POINTER (node), IDENTIFIER_LENGTH (node));
-  else
-    put_decl_string ("<unknown>", -1);
-}
-
-/* Return a user-friendly name for DECL.
-   The resulting string is only valid until the next call.
-   The value of the hook decl_printable_name is this function,
-   which is also called directly by java_print_error_function. */
-
-const char *
-lang_printable_name (tree decl, int v)
-{
-  decl_bufpos = 0;
-  put_decl_node (decl, v);
-  put_decl_string ("", 1);
-  return decl_buf;
-}
-
-/* Print on stderr the current class and method context.  This function
-   is the value of the hook print_error_function. */
-
-static GTY(()) tree last_error_function_context;
-static GTY(()) tree last_error_function;
-static void
-java_print_error_function (diagnostic_context *context ATTRIBUTE_UNUSED,
-			   const char *file,
-			   diagnostic_info *diagnostic ATTRIBUTE_UNUSED)
-{
-  /* Don't print error messages with bogus function prototypes.  */
-  if (inhibit_error_function_printing)
-    return;
-
-  if (current_function_decl != NULL
-      && DECL_CONTEXT (current_function_decl) != NULL
-      && DECL_CONTEXT (current_function_decl) != last_error_function_context)
-    {
-      if (file)
-	fprintf (stderr, "%s: ", file);
-
-      last_error_function_context = DECL_CONTEXT (current_function_decl);
-      fprintf (stderr, "In class '%s':\n",
-	       lang_printable_name (last_error_function_context, 0));
-    }
-  if (last_error_function != current_function_decl)
-    {
-      if (file)
-	fprintf (stderr, "%s: ", file);
-
-      if (current_function_decl == NULL)
-	fprintf (stderr, "At top level:\n");
-      else
-	{
-	  const char *name = lang_printable_name (current_function_decl, 2);
-	  fprintf (stderr, "In %s '%s':\n",
-		   (DECL_CONSTRUCTOR_P (current_function_decl) ? "constructor"
-		    : "method"),
-		   name);
-	}
-
-      last_error_function = current_function_decl;
-    }
-
-}
-
-/* Called to install the PRINT_ERROR_FUNCTION hook differently
-   according to LEVEL. LEVEL is 1 during early parsing, when function
-   prototypes aren't fully resolved. java_print_error_function is set
-   so it doesn't print incomplete function prototypes. When LEVEL is
-   2, function prototypes are fully resolved and can be printed when
-   reporting errors.  */
-
-void
-lang_init_source (int level)
-{
-  inhibit_error_function_printing = (level == 1);
-}
-
-static unsigned int
-java_option_lang_mask (void)
-{
-  return CL_Java;
-}
-
-/* Initialize options structure OPTS.  */
-
-static void
-java_init_options_struct (struct gcc_options *opts)
-{
-  opts->x_flag_bounds_check = 1;
-  opts->x_flag_exceptions = 1;
-  opts->x_flag_non_call_exceptions = 1;
-
-  /* In Java floating point operations never trap.  */
-  opts->x_flag_trapping_math = 0;
-  opts->frontend_set_flag_trapping_math = true;
-
-  /* In Java arithmetic overflow always wraps around.  */
-  opts->x_flag_wrapv = 1;
-
-  /* Java requires left-to-right evaluation of subexpressions.  */
-  opts->x_flag_evaluation_order = 1;
-
-  /* Java catches NULL pointer exceptions, thus we can not necessarily
-     rely on a pointer having a non-NULL value after a dereference.  */
-  opts->x_flag_delete_null_pointer_checks = 0;
-}
-
-static void
-java_init_options (unsigned int decoded_options_count ATTRIBUTE_UNUSED,
-		   struct cl_decoded_option *decoded_options ATTRIBUTE_UNUSED)
-{
-  jcf_path_init ();
-}
-
-/* Post-switch processing.  */
-static bool
-java_post_options (const char **pfilename)
-{
-  const char *filename = *pfilename;
-
-  /* Excess precision other than "fast" requires front-end
-     support.  */
-  if (flag_excess_precision_cmdline == EXCESS_PRECISION_STANDARD)
-    sorry ("-fexcess-precision=standard for Java");
-  flag_excess_precision_cmdline = EXCESS_PRECISION_FAST;
-
-  /* An absolute requirement: if we're not using indirect dispatch, we
-     must always verify everything.  */
-  if (! flag_indirect_dispatch)
-    flag_verify_invocations = true;
-
-  if (flag_reduced_reflection)
-    {
-      if (flag_indirect_dispatch)
-        error ("-findirect-dispatch is incompatible "
-               "with -freduced-reflection");
-      if (flag_jni)
-        error ("-fjni is incompatible with -freduced-reflection");
-    }
-
-  /* Open input file.  */
-
-  if (filename == 0 || !strcmp (filename, "-"))
-    {
-      finput = stdin;
-      filename = "stdin";
-
-      if (dependency_tracking)
-	error ("can%'t do dependency tracking with input from stdin");
-    }
-  else
-    {
-      if (dependency_tracking)
-	{
-	  const char *dot;
-
-	  /* If the target is set and the output filename is set, then
-	     there's no processing to do here.  Otherwise we must
-	     compute one or the other.  */
-	  if (! ((dependency_tracking & DEPEND_TARGET_SET)
-		 && (dependency_tracking & DEPEND_FILE_ALREADY_SET)))
-	    {
-	      dot = strrchr (filename, '.');
-	      if (dot == NULL)
-		error ("couldn%'t determine target name for dependency tracking");
-	      else
-		{
-		  char *buf = XNEWVEC (char, dot - filename +
-				       3 + sizeof (TARGET_OBJECT_SUFFIX));
-		  strncpy (buf, filename, dot - filename);
-
-		  /* If emitting class files, we might have multiple
-		     targets.  The class generation code takes care of
-		     registering them.  Otherwise we compute the
-		     target name here.  */
-		  if ((dependency_tracking & DEPEND_TARGET_SET))
-		    ; /* Nothing.  */
-		  else
-		    {
-		      strcpy (buf + (dot - filename), TARGET_OBJECT_SUFFIX);
-		      jcf_dependency_set_target (buf);
-		    }
-
-		  if ((dependency_tracking & DEPEND_FILE_ALREADY_SET))
-		    ; /* Nothing.  */
-		  else if ((dependency_tracking & DEPEND_SET_FILE))
-		    {
-		      strcpy (buf + (dot - filename), ".d");
-		      jcf_dependency_set_dep_file (buf);
-		    }
-		  else
-		    jcf_dependency_set_dep_file ("-");
-
-		  free (buf);
-		}
-	    }
-	}
-    }
-  linemap_add (line_table, LC_ENTER, false, filename, 0);
-  linemap_add (line_table, LC_RENAME, false, "<built-in>", 0);
-
-  /* Initialize the compiler back end.  */
-  return false;
-}
-
-/* Return either DECL or its known constant value (if it has one).  */
-
-tree
-decl_constant_value (tree decl)
-{
-  if (/* Don't change a variable array bound or initial value to a constant
-	 in a place where a variable is invalid.  */
-      current_function_decl != 0
-      && ! TREE_THIS_VOLATILE (decl)
-      && TREE_READONLY (decl)
-      && DECL_INITIAL (decl) != 0
-      && TREE_CODE (DECL_INITIAL (decl)) != ERROR_MARK
-      /* This is invalid if initial value is not constant.
-	 If it has either a function call, a memory reference,
-	 or a variable, then re-evaluating it could give different results.  */
-      && TREE_CONSTANT (DECL_INITIAL (decl))
-      /* Check for cases where this is sub-optimal, even though valid.  */
-      && TREE_CODE (DECL_INITIAL (decl)) != CONSTRUCTOR)
-    return DECL_INITIAL (decl);
-  return decl;
-}
-
-/* Every call to a static constructor has an associated boolean
-   variable which is in the outermost scope of the calling method.
-   This variable is used to avoid multiple calls to the static
-   constructor for each class.
-
-   It looks something like this:
-
-   foo ()
-   {
-      boolean dummy = OtherClass.is_initialized;
-
-     ...
-
-     if (! dummy)
-       OtherClass.initialize();
-
-     ... use OtherClass.data ...
-   }
-
-   Each of these boolean variables has an entry in the
-   DECL_FUNCTION_INIT_TEST_TABLE of a method.  When inlining a method
-   we must merge the DECL_FUNCTION_INIT_TEST_TABLE from the function
-   being inlined and create the boolean variables in the outermost
-   scope of the method being inlined into.  */
-
-/* Create a mapping from a boolean variable in a method being inlined
-   to one in the scope of the method being inlined into.  */
-
-int
-merge_init_test_initialization (treetreehash_entry **entry, void *x)
-{
-  struct treetreehash_entry *ite = *entry;
-  splay_tree decl_map = (splay_tree)x;
-  splay_tree_node n;
-  tree *init_test_decl;
-
-  /* See if we have remapped this declaration.  If we haven't there's
-     a bug in the inliner.  */
-  n = splay_tree_lookup (decl_map, (splay_tree_key) ite->value);
-  gcc_assert (n);
-
-  /* Create a new entry for the class and its remapped boolean
-     variable.  If we already have a mapping for this class we've
-     already initialized it, so don't overwrite the value.  */
-  init_test_decl = java_treetreehash_new
-    (DECL_FUNCTION_INIT_TEST_TABLE (current_function_decl), ite->key);
-  if (!*init_test_decl)
-    *init_test_decl = (tree)n->value;
-
-  /* This fixes a weird case.
-
-  The front end assumes that once we have called a method that
-  initializes some class, we can assume the class is initialized.  It
-  does this by setting the DECL_INITIAL of the init_test_decl for that
-  class, and no initializations are emitted for that class.
-
-  However, what if the method that is supposed to do the initialization
-  is itself inlined in the caller?  When expanding the called method
-  we'll assume that the class initialization has already been done,
-  because the DECL_INITIAL of the init_test_decl is set.
-
-  To fix this we remove the DECL_INITIAL (in the caller scope) of all
-  the init_test_decls corresponding to classes initialized by the
-  inlined method.  This makes the caller no longer assume that the
-  method being inlined does any class initializations.  */
-  DECL_INITIAL (*init_test_decl) = NULL;
-
-  return true;
-}
-
-/* Merge the DECL_FUNCTION_INIT_TEST_TABLE from the function we're
-   inlining.  */
-
-void
-java_inlining_merge_static_initializers (tree fn, void *decl_map)
-{
-    DECL_FUNCTION_INIT_TEST_TABLE (fn)
-      ->traverse<void *, merge_init_test_initialization> (decl_map);
-}
-
-/* Lookup a DECL_FUNCTION_INIT_TEST_TABLE entry in the method we're
-   inlining into.  If we already have a corresponding entry in that
-   class we don't need to create another one, so we create a mapping
-   from the variable in the inlined class to the corresponding
-   pre-existing one.  */
-
-int
-inline_init_test_initialization (treetreehash_entry **entry, void *x)
-{
-  struct treetreehash_entry *ite = *entry;
-  splay_tree decl_map = (splay_tree)x;
-
-  tree h = java_treetreehash_find
-    (DECL_FUNCTION_INIT_TEST_TABLE (current_function_decl), ite->key);
-  if (! h)
-    return true;
-  splay_tree_insert (decl_map,
-		     (splay_tree_key) ite->value,
-		     (splay_tree_value) h);
-  return true;
-}
-
-/* Look up the boolean variables in the DECL_FUNCTION_INIT_TEST_TABLE
-   of a method being inlined.  For each hone, if we already have a
-   variable associated with the same class in the method being inlined
-   into, create a new mapping for it.  */
-
-void
-java_inlining_map_static_initializers (tree fn, void *decl_map)
-{
-  DECL_FUNCTION_INIT_TEST_TABLE (fn)
-    ->traverse<void *, inline_init_test_initialization> (decl_map);
-}
-
-/* Avoid voluminous output for deep recursion of compound exprs.  */
-
-static void
-dump_compound_expr (dump_info_p di, tree t)
-{
-  int i;
-
-  for (i=0; i<2; i++)
-    {
-      switch (TREE_CODE (TREE_OPERAND (t, i)))
-	{
-	case COMPOUND_EXPR:
-	  dump_compound_expr (di, TREE_OPERAND (t, i));
-	  break;
-
-	default:
-	  dump_child ("expr", TREE_OPERAND (t, i));
-	}
-    }
-}
-
-static bool
-java_dump_tree (void *dump_info, tree t)
-{
-  enum tree_code code;
-  dump_info_p di = (dump_info_p) dump_info;
-
-  /* Figure out what kind of node this is.  */
-  code = TREE_CODE (t);
-
-  switch (code)
-    {
-    case FUNCTION_DECL:
-      dump_child ("args", DECL_ARGUMENTS (t));
-      if (DECL_EXTERNAL (t))
-	dump_string (di, "undefined");
-      if (TREE_PUBLIC (t))
-	dump_string (di, "extern");
-      else
-	dump_string (di, "static");
-      if (DECL_LANG_SPECIFIC (t) && !dump_flag (di, TDF_SLIM, t))
-	dump_child ("inline body", DECL_SAVED_TREE (t));
-      return true;
-
-    case RETURN_EXPR:
-      dump_child ("expr", TREE_OPERAND (t, 0));
-      return true;
-
-    case GOTO_EXPR:
-      dump_child ("goto", TREE_OPERAND (t, 0));
-      return true;
-
-    case LABEL_EXPR:
-      dump_child ("label", TREE_OPERAND (t, 0));
-      return true;
-
-    case BLOCK:
-      if (BLOCK_EXPR_BODY (t))
-	{
-	  tree local = BLOCK_VARS (t);
-	  while (local)
-	    {
-	      tree next = TREE_CHAIN (local);
-	      dump_child ("var", local);
-	      local = next;
-	    }
-
-	  {
-	    tree block = BLOCK_EXPR_BODY (t);
-	    dump_child ("body", block);
-	    block = TREE_CHAIN (block);
-	  }
-	}
-      return true;
-
-    case COMPOUND_EXPR:
-      if (!dump_flag (di, TDF_SLIM, t))
-	return false;
-      dump_compound_expr (di, t);
-      return true;
-
-    default:
-      break;
-    }
-  return false;
-}
-
-/* Java calls can't, in general, be sibcalls because we need an
-   accurate stack trace in order to guarantee correct operation of
-   methods such as Class.forName(String) and
-   SecurityManager.getClassContext().  */
-
-static bool
-java_decl_ok_for_sibcall (const_tree decl)
-{
-  return (decl != NULL && DECL_CONTEXT (decl) == output_class
-          && !DECL_UNINLINABLE (decl));
-}
-
-static enum classify_record
-java_classify_record (tree type)
-{
-  if (! CLASS_P (type))
-    return RECORD_IS_STRUCT;
-
-  if (CLASS_INTERFACE (TYPE_NAME (type)))
-    return RECORD_IS_INTERFACE;
-
-  return RECORD_IS_CLASS;
-}
-
-static GTY(()) tree java_eh_personality_decl;
-
-static tree
-java_eh_personality (void)
-{
-  if (!java_eh_personality_decl)
-    java_eh_personality_decl = build_personality_function ("gcj");
-  return java_eh_personality_decl;
-}
-
-#include "gt-java-lang.h"