tree-vrp.c: Use XNEW/XCNEW allocation wrappers.

2006-01-31  Marcin Dalecki  <martin@dalecki.de>

	* tree-vrp.c: Use XNEW/XCNEW allocation wrappers.
	* regrename.c: Ditto.
	* tree-ssa-loop-im.c: Ditto.
	* tree-dump.c: Ditto.
	* tree-complex.c: Ditto.
	* genrecog.c: Ditto.
	* tree-ssa-threadupdate.c: Ditto.
	* tracer.c: Ditto.
	* java/class.c: Ditto.
	* java/jcf-parse.c: Ditto.
	* java/resource.c: Ditto.
	* java/except.c: Ditto.
	* java/jvspec.c: Ditto.
	* java/jcf-write.c: Ditto.
	* java/jcf-path.c: Ditto.
	* java/gjavah.c: Ditto.
	* java/zextract.c: Ditto.
	* java/jcf-io.c: Ditto.
	* java/jcf.h: Ditto.
	* java/buffer.c: Ditto.
	* java/lang.c: Ditto.
	* java/parse-scan.y: Ditto.
	* java/lex.c: Ditto.
	* java/lex.h: Ditto.
	* cfgloopmanip.c: Ditto.
	* postreload-gcse.c: Ditto.
	* tree-ssa-loop-manip.c: Ditto.
	* postreload.c: Ditto.
	* tree-ssa-loop-ch.c: Ditto.
	* loop.c: Ditto.
	* ipa-cp.c: Ditto.
	* cppspec.c: Ditto.
	* diagnostic.c: Ditto.
	* final.c: Ditto.
	* genoutput.c: Ditto.
	* gcc.c: Ditto.
	* cfghooks.c: Ditto.
	* cfgloopanal.c: Ditto.
	* objc/objc-act.c: Ditto.
	* gcov.c: Ditto.
	* genextract.c: Ditto.
	* genautomata.c: Ditto.
	* pretty-print.c: Ditto.
	* genemit.c: Ditto.
	* cgraphunit.c: Ditto.
	* flow.c: Ditto.
	* df-scan.c: Ditto.
	* haifa-sched.c: Ditto.
	* dominance.c: Ditto.
	* dbxout.c: Ditto.
	* tree-ssa-loop-ivopts.c: Ditto.
	* df-core.c: Ditto.
	* mode-switching.c: Ditto.
	* modulo-sched.c: Ditto.
	* graph.c: Ditto.
	* ipa-pure-const.c: Ditto.
	* cse.c: Ditto.
	* fix-header.c: Ditto.
	* web.c: Ditto.
	* tree-stdarg.c: Ditto.
	* ipa-utils.c: Ditto.
	* loop-init.c: Ditto.
	* ipa-inline.c: Ditto.
	* cfganal.c: Ditto.
	* global.c: Ditto.
	* alloc-pool.c: Ditto.
	* dwarf2out.c: Ditto.
	* opts.c: Ditto.
	* genattrtab.c: Ditto.
	* tree-ssa-loop-ivcanon.c: Ditto.
	* predict.c: Ditto.
	* timevar.c: Ditto.
	* lcm.c: Ditto.
	* fortran/gfortranspec.c: Ditto.
	* regmove.c: Ditto.
	* local-alloc.c: Ditto.
	* langhooks.c: Ditto.
	* function.c: Ditto.
	* tree-vectorizer.c: Ditto.
	* gcse.c: Ditto.
	* ipa-type-escape.c: Ditto.
	* alias.c: Ditto.
	* tree-if-conv.c: Ditto.
	* profile.c: Ditto.
	* ipa.c: Ditto.
	* tree-data-ref.c: Ditto.
	* loop-unroll.c: Ditto.
	* treelang/treetree.c: Ditto.
	* calls.c: Ditto.
	* bt-load.c: Ditto.
	* ggc-common.c: Ditto.
	* except.c: Ditto.
	* coverage.c: Ditto.
	* cselib.c: Ditto.
	* tree-cfgcleanup.c: Ditto.
	* tree-ssa-pre.c: Ditto.
	* cfgcleanup.c: Ditto.
	* loop-invariant.c: Ditto.
	* loop-iv.c: Ditto.
	* ipa-prop.c: Ditto.
	* print-tree.c: Ditto.
	* conflict.c: Ditto.
	* ggc-page.c: Ditto.
	* sched-deps.c: Ditto.
	* regclass.c: Ditto.
	* tree-object-size.c: Ditto.
	* combine.c: Ditto.
	* bb-reorder.c: Ditto.
	* resource.c: Ditto.
	* var-tracking.c: Ditto.
	* cfgloop.c: Ditto.
	* df-problems.c: Ditto.
	* reg-stack.c: Ditto.
	* tlink.c: Ditto.
	* gccspec.c: Ditto.
	* sched-rgn.c: Ditto.
	* tree-ssa-structalias.c: Ditto.
	* tree-ssa-reassoc.c: Ditto.
	* config/darwin-c.c: Ditto.
	* config/darwin.c: Ditto.
	* config/arm/arm.c: Ditto.
	* cfgrtl.c: Ditto.
	* collect2.c: Ditto.
	* reload1.c: Ditto.

From-SVN: r110446

1 files changed, 27 insertions, 28 deletions

diff --git a/gcc/gcc.c b/gcc/gcc.c
index a2cefe7..9fe0970 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -1829,7 +1829,7 @@ set_spec (const char *name, const char *spec)
   if (!sl)
     {
       /* Not found - make it.  */
-      sl = xmalloc (sizeof (struct spec_list));
+      sl = XNEW (struct spec_list);
       sl->name = xstrdup (name);
       sl->name_len = name_len;
       sl->ptr_spec = &sl->ptr;
@@ -1912,7 +1912,7 @@ static void
 alloc_args (void)
 {
   argbuf_length = 10;
-  argbuf = xmalloc (argbuf_length * sizeof (const char *));
+  argbuf = XNEWVEC (const char *, argbuf_length);
 }
 
 /* Clear out the vector of arguments (after a command is executed).  */
@@ -1971,14 +1971,14 @@ load_specs (const char *filename)
     pfatal_with_name (filename);
 
   /* Read contents of file into BUFFER.  */
-  buffer = xmalloc ((unsigned) statbuf.st_size + 1);
+  buffer = XNEWVEC (char, statbuf.st_size + 1);
   readlen = read (desc, buffer, (unsigned) statbuf.st_size);
   if (readlen < 0)
     pfatal_with_name (filename);
   buffer[readlen] = 0;
   close (desc);
 
-  specs = xmalloc (readlen + 1);
+  specs = XNEWVEC (char, readlen + 1);
   specs_p = specs;
   for (buffer_p = buffer; buffer_p && *buffer_p; buffer_p++)
     {
@@ -2294,7 +2294,7 @@ record_temp_file (const char *filename, int always_delete, int fail_delete)
 	if (! strcmp (name, temp->name))
 	  goto already1;
 
-      temp = xmalloc (sizeof (struct temp_file));
+      temp = XNEW (struct temp_file);
       temp->next = always_delete_queue;
       temp->name = name;
       always_delete_queue = temp;
@@ -2309,7 +2309,7 @@ record_temp_file (const char *filename, int always_delete, int fail_delete)
 	if (! strcmp (name, temp->name))
 	  goto already2;
 
-      temp = xmalloc (sizeof (struct temp_file));
+      temp = XNEW (struct temp_file);
       temp->next = failure_delete_queue;
       temp->name = name;
       failure_delete_queue = temp;
@@ -2440,7 +2440,7 @@ for_each_path (const struct path_prefix *paths,
 	    len += suffix_len;
 	  else
 	    len += multi_os_dir_len;
-	  path = xmalloc (len);
+	  path = XNEWVEC (char, len);
 	}
 
       for (pl = paths->plist; pl != 0; pl = pl->next)
@@ -2738,7 +2738,7 @@ add_prefix (struct path_prefix *pprefix, const char *prefix,
   if (len > pprefix->max_len)
     pprefix->max_len = len;
 
-  pl = xmalloc (sizeof (struct prefix_list));
+  pl = XNEW (struct prefix_list);
   pl->prefix = prefix;
   pl->require_machine_suffix = require_machine_suffix;
   pl->priority = priority;
@@ -3226,7 +3226,7 @@ add_preprocessor_option (const char *option, int len)
   n_preprocessor_options++;
 
   if (! preprocessor_options)
-    preprocessor_options = xmalloc (n_preprocessor_options * sizeof (char *));
+    preprocessor_options = XNEWVEC (char *, n_preprocessor_options);
   else
     preprocessor_options = xrealloc (preprocessor_options,
 				     n_preprocessor_options * sizeof (char *));
@@ -3241,7 +3241,7 @@ add_assembler_option (const char *option, int len)
   n_assembler_options++;
 
   if (! assembler_options)
-    assembler_options = xmalloc (n_assembler_options * sizeof (char *));
+    assembler_options = XNEWVEC (char *, n_assembler_options);
   else
     assembler_options = xrealloc (assembler_options,
 				  n_assembler_options * sizeof (char *));
@@ -3255,7 +3255,7 @@ add_linker_option (const char *option, int len)
   n_linker_options++;
 
   if (! linker_options)
-    linker_options = xmalloc (n_linker_options * sizeof (char *));
+    linker_options = XNEWVEC (char *, n_linker_options);
   else
     linker_options = xrealloc (linker_options,
 			       n_linker_options * sizeof (char *));
@@ -3685,7 +3685,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 	}
       else if (strcmp (argv[i], "-specs") == 0)
 	{
-	  struct user_specs *user = xmalloc (sizeof (struct user_specs));
+	  struct user_specs *user = XNEW (struct user_specs);
 	  if (++i >= argc)
 	    fatal ("argument to '-specs' is missing");
 
@@ -3699,7 +3699,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 	}
       else if (strncmp (argv[i], "-specs=", 7) == 0)
 	{
-	  struct user_specs *user = xmalloc (sizeof (struct user_specs));
+	  struct user_specs *user = XNEW (struct user_specs);
 	  if (strlen (argv[i]) == 7)
 	    fatal ("argument to '-specs=' is missing");
 
@@ -3766,7 +3766,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 		if (! IS_DIR_SEPARATOR (value [len - 1])
 		    && is_directory (value, false))
 		  {
-		    char *tmp = xmalloc (len + 2);
+		    char *tmp = XNEWVEC (char, len + 2);
 		    strcpy (tmp, value);
 		    tmp[len] = DIR_SEPARATOR;
 		    tmp[++ len] = 0;
@@ -4013,8 +4013,8 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 
   /* Then create the space for the vectors and scan again.  */
 
-  switches = xmalloc ((n_switches + 1) * sizeof (struct switchstr));
-  infiles = xmalloc ((n_infiles + 1) * sizeof (struct infile));
+  switches = XNEWVEC (struct switchstr, n_switches + 1);
+  infiles = XNEWVEC (struct infile, n_infiles + 1);
   n_switches = 0;
   n_infiles = 0;
   last_language_n_infiles = -1;
@@ -4164,7 +4164,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 	      if (i + n_args >= argc)
 		fatal ("argument to '-%s' is missing", p);
 	      switches[n_switches].args
-		= xmalloc ((n_args + 1) * sizeof(const char *));
+		= XNEWVEC (const char *, n_args + 1);
 	      while (j < n_args)
 		switches[n_switches].args[j++] = argv[++i];
 	      /* Null-terminate the vector.  */
@@ -4174,12 +4174,12 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"
 	    {
 	      /* On some systems, ld cannot handle some options without
 		 a space.  So split the option from its argument.  */
-	      char *part1 = xmalloc (2);
+	      char *part1 = XNEWVEC (char, 2);
 	      part1[0] = c;
 	      part1[1] = '\0';
 
 	      switches[n_switches].part1 = part1;
-	      switches[n_switches].args = xmalloc (2 * sizeof (const char *));
+	      switches[n_switches].args = XNEWVEC (const char *, 2);
 	      switches[n_switches].args[0] = xstrdup (p+1);
 	      switches[n_switches].args[1] = 0;
 	    }
@@ -4822,7 +4822,7 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
 		    else
 		      {
 			saved_suffix
-			  = xmalloc (suffix_length
+			  = XNEWVEC (char, suffix_length
 				     + strlen (TARGET_OBJECT_SUFFIX));
 			strncpy (saved_suffix, suffix, suffix_length);
 			strcpy (saved_suffix + suffix_length,
@@ -6477,11 +6477,11 @@ main (int argc, char **argv)
 
   i = n_infiles;
   i += lang_specific_extra_outfiles;
-  outfiles = xcalloc (i, sizeof (char *));
+  outfiles = XCNEWVEC (const char *, i);
 
   /* Record which files were specified explicitly as link input.  */
 
-  explicit_link_files = xcalloc (1, n_infiles);
+  explicit_link_files = XCNEWVEC (bool, n_infiles);
 
   if (combine_flag)
     combine_inputs = true;
@@ -6792,7 +6792,7 @@ lookup_compiler (const char *name, size_t length, const char *language)
 static char *
 save_string (const char *s, int len)
 {
-  char *result = xmalloc (len + 1);
+  char *result = XNEWVEC (char, len + 1);
 
   memcpy (result, s, len);
   result[len] = 0;
@@ -7042,8 +7042,7 @@ used_arg (const char *p, int len)
 	 xmalloc from calling fatal, and prevents us from re-executing this
 	 block of code.  */
       mswitches
-	= xmalloc (sizeof (struct mswitchstr)
-		   * (n_mdswitches + (n_switches ? n_switches : 1)));
+	= XNEWVEC (struct mswitchstr, n_mdswitches + (n_switches ? n_switches : 1));
       for (i = 0; i < n_switches; i++)
 	if (switches[i].live_cond != SWITCH_IGNORE)
 	  {
@@ -7170,7 +7169,7 @@ set_multilib_dir (void)
     {
       int i = 0;
 
-      mdswitches = xmalloc (sizeof (struct mdswitchstr) * n_mdswitches);
+      mdswitches = XNEWVEC (struct mdswitchstr, n_mdswitches);
       for (start = multilib_defaults; *start != '\0'; start = end + 1)
 	{
 	  while (*start == ' ' || *start == '\t')
@@ -7332,7 +7331,7 @@ set_multilib_dir (void)
 	  if (this_path_len != 1
 	      || this_path[0] != '.')
 	    {
-	      char *new_multilib_dir = xmalloc (this_path_len + 1);
+	      char *new_multilib_dir = XNEWVEC (char, this_path_len + 1);
 	      char *q;
 
 	      strncpy (new_multilib_dir, this_path, this_path_len);
@@ -7353,7 +7352,7 @@ set_multilib_dir (void)
 	    q++;
 	  if (q < end)
 	    {
-	      char *new_multilib_os_dir = xmalloc (end - q);
+	      char *new_multilib_os_dir = XNEWVEC (char, end - q);
 	      memcpy (new_multilib_os_dir, q + 1, end - q - 1);
 	      new_multilib_os_dir[end - q - 1] = '\0';
 	      multilib_os_dir = new_multilib_os_dir;