1 files changed, 0 insertions, 52 deletions
diff --git a/gcc/gensupport.c b/gcc/gensupport.c
index 26cf3cb23d2..ae42a41f2b5 100644
--- a/gcc/gensupport.c
+++ b/gcc/gensupport.c
@@ -1102,55 +1102,3 @@ read_md_rtx (lineno, seqnr)
 
   return desc;
 }
-
-/* Until we can use the versions in libiberty.  */
-char *
-xstrdup (input)
-  const char *input;
-{
-  size_t len = strlen (input) + 1;
-  char *output = xmalloc (len);
-  memcpy (output, input, len);
-  return output;
-}
-
-PTR
-xcalloc (nelem, elsize)
-  size_t nelem, elsize;
-{
-  PTR newmem;
-
-  if (nelem == 0 || elsize == 0)
-    nelem = elsize = 1;
-
-  newmem = really_call_calloc (nelem, elsize);
-  if (!newmem)
-    fatal ("virtual memory exhausted");
-  return (newmem);
-}
-
-PTR
-xrealloc (old, size)
-  PTR old;
-  size_t size;
-{
-  PTR ptr;
-  if (old)
-    ptr = (PTR) really_call_realloc (old, size);
-  else
-    ptr = (PTR) really_call_malloc (size);
-  if (!ptr)
-    fatal ("virtual memory exhausted");
-  return ptr;
-}
-
-PTR
-xmalloc (size)
-  size_t size;
-{
-  PTR val = (PTR) really_call_malloc (size);
-
-  if (val == 0)
-    fatal ("virtual memory exhausted");
-  return val;
-}