PR rtl-optimization/33822

[pf3gnuchains/gcc-fork.git] / libiberty / cplus-dem.c

diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c
index b186963..1f8b1fc 100644 (file)
--- a/libiberty/cplus-dem.c
+++ b/libiberty/cplus-dem.c
@@ -27,8 +27,8 @@ Library General Public License for more details.
 
 You should have received a copy of the GNU Library General Public
 License along with libiberty; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* This file exports two functions; cplus_mangle_opname and cplus_demangle.
 
@@ -892,7 +892,7 @@ grow_vect (char **old_vect, size_t *size, size_t min_size, int element_size)
       *size *= 2;
       if (*size < min_size)
        *size = min_size;
-      *old_vect = (void *) xrealloc (*old_vect, *size * element_size);
+      *old_vect = XRESIZEVAR (char, *old_vect, *size * element_size);
     }
 }
 
@@ -1102,56 +1102,52 @@ work_stuff_copy_to_from (struct work_stuff *to, struct work_stuff *from)
 
   /* Deep-copy dynamic storage.  */
   if (from->typevec_size)
-    to->typevec
-      = (char **) xmalloc (from->typevec_size * sizeof (to->typevec[0]));
+    to->typevec = XNEWVEC (char *, from->typevec_size);
 
   for (i = 0; i < from->ntypes; i++)
     {
       int len = strlen (from->typevec[i]) + 1;
 
-      to->typevec[i] = xmalloc (len);
+      to->typevec[i] = XNEWVEC (char, len);
       memcpy (to->typevec[i], from->typevec[i], len);
     }
 
   if (from->ksize)
-    to->ktypevec
-      = (char **) xmalloc (from->ksize * sizeof (to->ktypevec[0]));
+    to->ktypevec = XNEWVEC (char *, from->ksize);
 
   for (i = 0; i < from->numk; i++)
     {
       int len = strlen (from->ktypevec[i]) + 1;
 
-      to->ktypevec[i] = xmalloc (len);
+      to->ktypevec[i] = XNEWVEC (char, len);
       memcpy (to->ktypevec[i], from->ktypevec[i], len);
     }
 
   if (from->bsize)
-    to->btypevec
-      = (char **) xmalloc (from->bsize * sizeof (to->btypevec[0]));
+    to->btypevec = XNEWVEC (char *, from->bsize);
 
   for (i = 0; i < from->numb; i++)
     {
       int len = strlen (from->btypevec[i]) + 1;
 
-      to->btypevec[i] = xmalloc (len);
+      to->btypevec[i] = XNEWVEC (char , len);
       memcpy (to->btypevec[i], from->btypevec[i], len);
     }
 
   if (from->ntmpl_args)
-    to->tmpl_argvec
-      = (char **) xmalloc (from->ntmpl_args * sizeof (to->tmpl_argvec[0]));
+    to->tmpl_argvec = XNEWVEC (char *, from->ntmpl_args);
 
   for (i = 0; i < from->ntmpl_args; i++)
     {
       int len = strlen (from->tmpl_argvec[i]) + 1;
 
-      to->tmpl_argvec[i] = xmalloc (len);
+      to->tmpl_argvec[i] = XNEWVEC (char, len);
       memcpy (to->tmpl_argvec[i], from->tmpl_argvec[i], len);
     }
 
   if (from->previous_argument)
     {
-      to->previous_argument = (string*) xmalloc (sizeof (string));
+      to->previous_argument = XNEW (string);
       string_init (to->previous_argument);
       string_appends (to->previous_argument, from->previous_argument);
     }
@@ -1895,7 +1891,7 @@ demangle_template_value_parm (struct work_stuff *work, const char **mangled,
            string_appendn (s, "0", 1);
          else
            {
-             char *p = xmalloc (symbol_len + 1), *q;
+             char *p = XNEWVEC (char, symbol_len + 1), *q;
              strncpy (p, *mangled, symbol_len);
              p [symbol_len] = '\0';
              /* We use cplus_demangle here, rather than
@@ -2001,7 +1997,7 @@ demangle_template (struct work_stuff *work, const char **mangled,
   if (!is_type)
     {
       /* Create an array for saving the template argument values. */
-      work->tmpl_argvec = (char**) xmalloc (r * sizeof (char *));
+      work->tmpl_argvec = XNEWVEC (char *, r);
       work->ntmpl_args = r;
       for (i = 0; i < r; i++)
        work->tmpl_argvec[i] = 0;
@@ -2026,7 +2022,7 @@ demangle_template (struct work_stuff *work, const char **mangled,
                {
                  /* Save the template argument. */
                  int len = temp.p - temp.b;
-                 work->tmpl_argvec[i] = xmalloc (len + 1);
+                 work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
                  memcpy (work->tmpl_argvec[i], temp.b, len);
                  work->tmpl_argvec[i][len] = '\0';
                }
@@ -2054,7 +2050,7 @@ demangle_template (struct work_stuff *work, const char **mangled,
                {
                  /* Save the template argument. */
                  int len = r2;
-                 work->tmpl_argvec[i] = xmalloc (len + 1);
+                 work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
                  memcpy (work->tmpl_argvec[i], *mangled, len);
                  work->tmpl_argvec[i][len] = '\0';
                }
@@ -2100,7 +2096,7 @@ demangle_template (struct work_stuff *work, const char **mangled,
          if (!is_type)
            {
              int len = s->p - s->b;
-             work->tmpl_argvec[i] = xmalloc (len + 1);
+             work->tmpl_argvec[i] = XNEWVEC (char, len + 1);
              memcpy (work->tmpl_argvec[i], s->b, len);
              work->tmpl_argvec[i][len] = '\0';
 
@@ -2998,7 +2994,7 @@ recursively_demangle(struct work_stuff *work, const char **mangled,
   char * recurse = (char *)NULL;
   char * recurse_dem = (char *)NULL;
 
-  recurse = (char *) xmalloc (namelength + 1);
+  recurse = XNEWVEC (char, namelength + 1);
   memcpy (recurse, *mangled, namelength);
   recurse[namelength] = '\000';
 
@@ -3697,7 +3693,7 @@ demangle_fund_type (struct work_stuff *work,
 {
   int done = 0;
   int success = 1;
-  char buf[10];
+  char buf[INTBUF_SIZE + 5 /* 'int%u_t' */];
   unsigned int dec = 0;
   type_kind_t tk = tk_integral;
 
@@ -3969,7 +3965,7 @@ do_hpacc_template_literal (struct work_stuff *work, const char **mangled,
   string_append (result, "&");
 
   /* Now recursively demangle the literal name */
-  recurse = (char *) xmalloc (literal_len + 1);
+  recurse = XNEWVEC (char, literal_len + 1);
   memcpy (recurse, *mangled, literal_len);
   recurse[literal_len] = '\000';
 
@@ -4071,7 +4067,7 @@ do_arg (struct work_stuff *work, const char **mangled, string *result)
   if (work->previous_argument)
     string_delete (work->previous_argument);
   else
-    work->previous_argument = (string*) xmalloc (sizeof (string));
+    work->previous_argument = XNEW (string);
 
   if (!do_type (work, mangled, work->previous_argument))
     return 0;
@@ -4095,18 +4091,16 @@ remember_type (struct work_stuff *work, const char *start, int len)
       if (work -> typevec_size == 0)
        {
          work -> typevec_size = 3;
-         work -> typevec
-           = (char **) xmalloc (sizeof (char *) * work -> typevec_size);
+         work -> typevec = XNEWVEC (char *, work->typevec_size);
        }
       else
        {
          work -> typevec_size *= 2;
          work -> typevec
-           = (char **) xrealloc ((char *)work -> typevec,
-                                 sizeof (char *) * work -> typevec_size);
+           = XRESIZEVEC (char *, work->typevec, work->typevec_size);
        }
     }
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> typevec[work -> ntypes++] = tem;
@@ -4124,18 +4118,16 @@ remember_Ktype (struct work_stuff *work, const char *start, int len)
       if (work -> ksize == 0)
        {
          work -> ksize = 5;
-         work -> ktypevec
-           = (char **) xmalloc (sizeof (char *) * work -> ksize);
+         work -> ktypevec = XNEWVEC (char *, work->ksize);
        }
       else
        {
          work -> ksize *= 2;
          work -> ktypevec
-           = (char **) xrealloc ((char *)work -> ktypevec,
-                                 sizeof (char *) * work -> ksize);
+           = XRESIZEVEC (char *, work->ktypevec, work->ksize);
        }
     }
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> ktypevec[work -> numk++] = tem;
@@ -4155,15 +4147,13 @@ register_Btype (struct work_stuff *work)
       if (work -> bsize == 0)
        {
          work -> bsize = 5;
-         work -> btypevec
-           = (char **) xmalloc (sizeof (char *) * work -> bsize);
+         work -> btypevec = XNEWVEC (char *, work->bsize);
        }
       else
        {
          work -> bsize *= 2;
          work -> btypevec
-           = (char **) xrealloc ((char *)work -> btypevec,
-                                 sizeof (char *) * work -> bsize);
+           = XRESIZEVEC (char *, work->btypevec, work->bsize);
        }
     }
   ret = work -> numb++;
@@ -4179,7 +4169,7 @@ remember_Btype (struct work_stuff *work, const char *start,
 {
   char *tem;
 
-  tem = xmalloc (len + 1);
+  tem = XNEWVEC (char, len + 1);
   memcpy (tem, start, len);
   tem[len] = '\0';
   work -> btypevec[index] = tem;
@@ -4600,7 +4590,7 @@ string_need (string *s, int n)
        {
          n = 32;
        }
-      s->p = s->b = xmalloc (n);
+      s->p = s->b = XNEWVEC (char, n);
       s->e = s->b + n;
     }
   else if (s->e - s->p < n)
@@ -4608,7 +4598,7 @@ string_need (string *s, int n)
       tem = s->p - s->b;
       n += tem;
       n *= 2;
-      s->b = xrealloc (s->b, n);
+      s->b = XRESIZEVEC (char, s->b, n);
       s->p = s->b + tem;
       s->e = s->b + n;
     }