Garbage collect value_contents_equal.

Hasn't been used in years.

gdb/
2014-07-14  Pedro Alves  <palves@redhat.com>

	* value.c (value_contents_equal): Delete function.
	* value.h (value_contents_equal): Delete declaration.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6d4d2b9a1c0c8f302ba23c1eaefe19a3bb5d41f7..dd4b2eb26ad301548e8ed1c14ddbed03afc72bd0 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2014-07-14  Pedro Alves  <palves@redhat.com>
+
+       * value.c (value_contents_equal): Delete function.
+       * value.h (value_contents_equal): Delete declaration.
+
 2014-07-14  Tom Tromey  <tromey@redhat.com>
 
        PR exp/17106:

diff --git a/gdb/value.c b/gdb/value.c
index 557056f27a3307c6b27851a57efcf9431fc43f73..29abe5f71830b1561dd13fb00e75a621eead5f34 100644 (file)
--- a/gdb/value.c
+++ b/gdb/value.c
@@ -1210,25 +1210,6 @@ value_contents_writeable (struct value *value)
   return value_contents_raw (value);
 }
 
-/* Return non-zero if VAL1 and VAL2 have the same contents.  Note that
-   this function is different from value_equal; in C the operator ==
-   can return 0 even if the two values being compared are equal.  */
-
-int
-value_contents_equal (struct value *val1, struct value *val2)
-{
-  struct type *type1;
-  struct type *type2;
-
-  type1 = check_typedef (value_type (val1));
-  type2 = check_typedef (value_type (val2));
-  if (TYPE_LENGTH (type1) != TYPE_LENGTH (type2))
-    return 0;
-
-  return (memcmp (value_contents (val1), value_contents (val2),
-                 TYPE_LENGTH (type1)) == 0);
-}
-
 int
 value_optimized_out (struct value *value)
 {

diff --git a/gdb/value.h b/gdb/value.h
index c2e9faf9c284c928b4e843442cede10b188ca847..86ebd705cafabc8499f90dd36bd5711a5c6960a8 100644 (file)
--- a/gdb/value.h
+++ b/gdb/value.h
@@ -322,7 +322,6 @@ extern const gdb_byte *
   value_contents_for_printing_const (const struct value *value);
 
 extern int value_fetch_lazy (struct value *val);
-extern int value_contents_equal (struct value *val1, struct value *val2);
 
 /* If nonzero, this is the value of a variable which does not actually
    exist in the program, at least partially.  If the value is lazy,