h8300.c (h8300_eightbit_constant_address_p): Truncate the addresses for H8/300 using HImode.

	* config/h8300/h8300.c (h8300_eightbit_constant_address_p):
	Truncate the addresses for H8/300 using HImode.

From-SVN: r58653

gcc/ChangeLog

+2002-10-30  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* config/h8300/h8300.c (h8300_eightbit_constant_address_p):
+	Truncate the addresses for H8/300 using HImode.
+
 2002-10-29  Hans-Peter Nilsson  <hp@bitrange.com>
 
 	* toplev.c (rest_of_type_compilation): Return early in case of

gcc/config/h8300/h8300.c

@@ -3862,8 +3862,8 @@ h8300_eightbit_constant_address_p (x)
      rtx x;
 {
   /* The ranges the 8-bit area. */
-  const unsigned HOST_WIDE_INT n1 = trunc_int_for_mode (0x0000ff00, SImode);
-  const unsigned HOST_WIDE_INT n2 = trunc_int_for_mode (0x0000ffff, SImode);
+  const unsigned HOST_WIDE_INT n1 = trunc_int_for_mode (0xff00, HImode);
+  const unsigned HOST_WIDE_INT n2 = trunc_int_for_mode (0xffff, HImode);
   const unsigned HOST_WIDE_INT h1 = trunc_int_for_mode (0x00ffff00, SImode);
   const unsigned HOST_WIDE_INT h2 = trunc_int_for_mode (0x00ffffff, SImode);
   const unsigned HOST_WIDE_INT s1 = trunc_int_for_mode (0xffffff00, SImode);