builtins.def (BUILT_IN_LABS, [...]): Don't define.

	* builtins.def (BUILT_IN_LABS, BUILT_IN_LLABS, BUILT_IN_IMAXABS):
	Don't define.
	* builtins.c (expand_builtin): Don't handle BUILT_IN_LABS,
	BUILT_IN_LLABS and BUILT_IN_IMAXABS.
	* c-common.c (c_common_nodes_and_builtins): Use BUILT_IN_ABS for
	builtin labs, llabs and imaxabs.
	(expand_tree_builtin): Don't handle BUILT_IN_LABS, BUILT_IN_LLABS
	and BUILT_IN_IMAXABS.

From-SVN: r38475

gcc/ChangeLog

 2000-12-23  Joseph S. Myers  <jsm28@cam.ac.uk>
 
+	* builtins.def (BUILT_IN_LABS, BUILT_IN_LLABS, BUILT_IN_IMAXABS):
+	Don't define.
+	* builtins.c (expand_builtin): Don't handle BUILT_IN_LABS,
+	BUILT_IN_LLABS and BUILT_IN_IMAXABS.
+	* c-common.c (c_common_nodes_and_builtins): Use BUILT_IN_ABS for
+	builtin labs, llabs and imaxabs.
+	(expand_tree_builtin): Don't handle BUILT_IN_LABS, BUILT_IN_LLABS
+	and BUILT_IN_IMAXABS.
+
+2000-12-23  Joseph S. Myers  <jsm28@cam.ac.uk>
+
 	* c-common.c (builtin_function_2): New function.
 	(c_common_nodes_and_builtins): Use it to define each pair (foo,
 	__builtin_foo) of builtins in one place.

gcc/builtins.c

@@ -3401,9 +3401,6 @@ expand_builtin (exp, target, subtarget, mode, ignore)
   switch (fcode)
     {
     case BUILT_IN_ABS:
-    case BUILT_IN_LABS:
-    case BUILT_IN_LLABS:
-    case BUILT_IN_IMAXABS:
     case BUILT_IN_FABS:
       /* build_function_call changes these into ABS_EXPR.  */
       abort ();

gcc/builtins.def

@@ -22,9 +22,6 @@ Boston, MA 02111-1307, USA.  */
 DEF_BUILTIN(BUILT_IN_ALLOCA)
 DEF_BUILTIN(BUILT_IN_ABS)
 DEF_BUILTIN(BUILT_IN_FABS)
-DEF_BUILTIN(BUILT_IN_LABS)
-DEF_BUILTIN(BUILT_IN_LLABS)
-DEF_BUILTIN(BUILT_IN_IMAXABS)
 DEF_BUILTIN(BUILT_IN_FFS)
 DEF_BUILTIN(BUILT_IN_DIV)
 DEF_BUILTIN(BUILT_IN_LDIV)

gcc/c-common.c

@@ -5291,13 +5291,13 @@ c_common_nodes_and_builtins ()
 		      BUILT_IN_FABS, BUILT_IN_NORMAL, 0, 0, 0);
   builtin_function_2 ("__builtin_labs", "labs",
 		      long_ftype_long, long_ftype_long,
-		      BUILT_IN_LABS, BUILT_IN_NORMAL, 0, 0, 0);
+		      BUILT_IN_ABS, BUILT_IN_NORMAL, 0, 0, 0);
   builtin_function_2 ("__builtin_llabs", "llabs",
 		      longlong_ftype_longlong, longlong_ftype_longlong,
-		      BUILT_IN_LLABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
+		      BUILT_IN_ABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
   builtin_function_2 ("__builtin_imaxabs", "imaxabs",
 		      intmax_ftype_intmax, intmax_ftype_intmax,
-		      BUILT_IN_IMAXABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
+		      BUILT_IN_ABS, BUILT_IN_NORMAL, 0, !flag_isoc99, 0);
 
   builtin_function ("__builtin_saveregs", ptr_ftype, BUILT_IN_SAVEREGS,
 		    BUILT_IN_NORMAL, NULL_PTR);
@@ -5690,9 +5690,6 @@ expand_tree_builtin (function, params, coerced_params)
   switch (DECL_FUNCTION_CODE (function))
     {
     case BUILT_IN_ABS:
-    case BUILT_IN_LABS:
-    case BUILT_IN_LLABS:
-    case BUILT_IN_IMAXABS:
     case BUILT_IN_FABS:
       if (coerced_params == 0)
 	return integer_zero_node;