system.h (CEIL): Define.

	* system.h (CEIL): Define.
	* builtins.c (CEIL): Remove.
	* expmed.c (CEIL): Likewise.
	* expr.c (CEIL): Likewise.
	* stor-layout.c (CEIL): Likewise.

From-SVN: r31167

gcc/ChangeLog

+2000-01-02  Mark Mitchell  <mark@codesourcery.com>
+
+	* system.h (CEIL): Define.
+	* builtins.c (CEIL): Remove.
+	* expmed.c (CEIL): Likewise.
+	* expr.c (CEIL): Likewise.
+	* stor-layout.c (CEIL): Likewise.
+	
 2000-01-02  Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
 
 	* expr.c (store_constructor_field): Fix typo introduced with last

gcc/builtins.c

@@ -43,8 +43,6 @@ Boston, MA 02111-1307, USA.  */
 #define CALLED_AS_BUILT_IN(NODE) \
    (!strncmp (IDENTIFIER_POINTER (DECL_NAME (NODE)), "__builtin_", 10))
 
-#define CEIL(x,y) (((x) + (y) - 1) / (y))
-
 /* Register mappings for target machines without register windows.  */
 #ifndef INCOMING_REGNO
 #define INCOMING_REGNO(OUT) (OUT)

gcc/expmed.c

@@ -46,8 +46,6 @@ static rtx extract_split_bit_field	PROTO((rtx, int, int, int, int));
 static void do_cmp_and_jump		PROTO((rtx, rtx, enum rtx_code,
 					       enum machine_mode, rtx));
 
-#define CEIL(x,y) (((x) + (y) - 1) / (y))
-
 /* Non-zero means divides or modulus operations are relatively cheap for
    powers of two, so don't use branches; emit the operation instead. 
    Usually, this will mean that the MD file will emit non-branch

gcc/expr.c

@@ -43,8 +43,6 @@ Boston, MA 02111-1307, USA.  */
 #include "ggc.h"
 #include "tm_p.h"
 
-#define CEIL(x,y) (((x) + (y) - 1) / (y))
-
 /* Decide whether a function's arguments should be processed
    from first to last or from last to first.
 

gcc/stor-layout.c

@@ -30,8 +30,6 @@ Boston, MA 02111-1307, USA.  */
 #include "toplev.h"
 #include "ggc.h"
 
-#define CEIL(x,y) (((x) + (y) - 1) / (y))
-
 /* Data type for the expressions representing sizes of data types.
    It is the first integer type laid out.  */
 

gcc/system.h

@@ -266,6 +266,9 @@ extern int errno;
 #define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
 #define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
 
+/* Returns the least number N such that N * Y >= X.  */
+#define CEIL(x,y) (((x) + (y) - 1) / (y))
+
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>
 #endif