i860.c (output_move_double): Don't set latehalf to zero for CONST_INT (since it…

i860.c (output_move_double): Don't set latehalf to zero for CONST_INT (since it could be, e.g., -1).

2003-08-22  Jason Eckhardt  <jle@rice.edu>

	* config/i860/i860.c (output_move_double): Don't set latehalf
	to zero for CONST_INT (since it could be, e.g., -1).

	* config/i860/i860.h (REMSI3_LIBCALL): Replace this macro...
	(MODSI3_LIBCALL): ...with this one.
	(UREMSI3_LIBCALL): Replace this macro...
	(UMODSI3_LIBCALL): ...with this one.

From-SVN: r70725

gcc/ChangeLog

 2003-08-22  Jason Eckhardt  <jle@rice.edu>
 
+	* config/i860/i860.c (output_move_double): Don't set latehalf
+	to zero for CONST_INT (since it could be, e.g., -1).
+
+	* config/i860/i860.h (REMSI3_LIBCALL): Replace this macro...
+	(MODSI3_LIBCALL): ...with this one.
+	(UREMSI3_LIBCALL): Replace this macro...
+	(UMODSI3_LIBCALL): ...with this one.
+
+2003-08-22  Jason Eckhardt  <jle@rice.edu>
+
 	* config/i860/i860-protos.h (output_delay_insn): Remove prototype.
 	(output_delayed_branch): Remove prototype.
 	(single_insn_src_p): Remove prototype.
@@ -71,7 +81,7 @@
 
 2003-08-22  Jason Eckhardt  <jle@rice.edu>
 
-	* config.gcc (i860-*-sysv4*): Add target.
+	* gcc/config.gcc (i860-*-sysv4*): Add target.
 	* config/i860/i860-protos.h: New.
 	* config/i860/i860.c: New.
 	* config/i860/i860.h: New.

gcc/config/i860/i860.c

@@ -521,8 +521,13 @@ output_move_double (rtx *operands)
     {
       if (GET_CODE (operands[1]) == CONST_DOUBLE)
 	split_double (operands[1], &operands[1], &latehalf[1]);
+#if 0
       else if (CONSTANT_P (operands[1]))
 	latehalf[1] = const0_rtx;
+#else
+      else if (CONSTANT_P (operands[1]))
+        split_double (operands[1], &operands[1], &latehalf[1]);
+#endif
     }
   else
     latehalf[1] = operands[1];

gcc/config/i860/i860.h

@@ -840,8 +840,8 @@ struct cumulative_args { int ints, floats; };
 
 #define DIVSI3_LIBCALL "*.div"
 #define UDIVSI3_LIBCALL "*.udiv"
-#define REMSI3_LIBCALL "*.rem"
-#define UREMSI3_LIBCALL "*.urem"
+#define MODSI3_LIBCALL "*.rem"
+#define UMODSI3_LIBCALL "*.urem"
 
 /* Define this as 1 if `char' should by default be signed; else as 0.  */
 #define DEFAULT_SIGNED_CHAR 1